TREATMENTS &
RESEARCH

Search the
latest
treatment
information
here.

Dr. Huntley's
Diagnosis
Checklist

Have a symptom?
See what questions
a doctor would ask.
 
Symptoms » Mental problems
 

Mental problems

Mental problems: Introduction

Mental problems: Symptoms affecting judgement, thought or intelligence. See free access online books about Mental problems below. See detailed information below for a list of 2750 causes of Mental problems, including diseases and drug side effect causes.

» Review Causes of Mental problems: full list

Causes of Mental problems

See all 2750 causes of Mental problems

Causes of Types of Mental problems:

Review the causes of these more specific types of Mental problems:

Review causes of types of Mental problems in more specific categories:

See full list of 61 types for Mental problems

Mental problems: Symptom Checker

Listed below are some combinations of symptoms associated with Mental problems, as listed in our database. Visit the Symptom Checker, to add and remove symptoms and research your condition.

Symptom Checker

Symptom Checker

See full list of 5121 Symptom Checker combinations related to Mental problems

Mental problems Treatments

Review information on Mental problems Treatments.

Causes of General Symptom Types

Research the causes of these more general types of symptom:

Research the causes of related medical symptoms such as:

Causes of Similar Symptoms to Mental problems

Research the causes of these symptoms that are similar to, or related to, the symptom Mental problems:

Diagnostic Guides for Mental problems

Medical Books Excerpts Read excertps from published book sections related to Mental problems from the following published medical books for more detailed information about Mental problems. Free access (no registration): read all online diagnostic book sections about Mental problems

Medical Books Excerpts
  • AMNESIA
  • "Algorithmic Diagnosis of Symptoms and Signs" (2003)
  • DEMENTIA
  • "Algorithmic Diagnosis of Symptoms and Signs" (2003)
  • Amnesia
  • "In a Page: Signs and Symptoms" (2004)
  • AMNESIA
  • "Differential Diagnosis in Primary Care" (2007)
  • Amnesia
  • "Handbook of Signs & Symptoms (Third Edition)" (2006)
  • Confusion
  • "Handbook of Signs & Symptoms (Third Edition)" (2006)
  • Dementia*
  • "A Pocket Manual of Differential Diagnosis" (1999)
  • Amnesia
  • "Professional Guide to Signs & Symptoms (Fifth Edition)" (2006)
  • Confusion
  • "Professional Guide to Signs & Symptoms (Fifth Edition)" (2006)
  • Confusion
  • "The 10-Minute Diagnosis Manual: Symptoms and Signs in the Time-Limited Encounter" (2000)
  • Dementia
  • "The 10-Minute Diagnosis Manual: Symptoms and Signs in the Time-Limited Encounter" (2000)
  • Amnesia
  • "Field Guide to Bedside Diagnosis" (2007)
  • Dementia
  • "Field Guide to Bedside Diagnosis" (2007)
  • Confusion
  • "Signs & Symptoms: A 2-in-1 Reference for Nurses" (2007)
  • Amnesia
  • "Nursing: Interpreting Signs and Symptoms" (2007)
  • Confusion
  • "Nursing: Interpreting Signs and Symptoms" (2007)
  • AMNESIA
  • "Differential Diagnosis in Primary Care" (2007)
 

Copyright notice for book excerpts: Copyright © 2008 Lippincott Williams & Wilkins. All rights reserved.

Mental problems: Self Assessment Tools

Mental problems: Medical Mistakes

Mental problems: Undiagnosed Conditions

Conditions that are commonly undiagnosed in related areas may include:

Hospitals & Clinics: Mental problems

Research extensive quality ratings and patient safety measures for hospitals, clinics and medical facilities in health specialties related to Mental problems:

Research Hospital & Clinic Quality Ratings » »

Mental problems: Research Related Doctors & Specialists

Other ways to find a doctor, or use doctor, physician and specialist online research services:

Misdiagnosis and Mental problems

High rate of misdiagnosis of psychiatric disorders: The book "Preventing Misdiagnosis of Women" reports on studies that estimate that 41% to 83% of people who are treated for psychiatric disorders, actually have a misdiagnosed physical...read more »

Undiagnosed stroke leads to misdiagnosed aphasia: BBC News UK reported on a man who had been institutionalized and treated for mental illness because he suffered from sudden inability to speak. This was initially misdiagnosed as a "nervous breakdown" and other mental...read more »

Dementia may be a drug interaction: A common scenario in aged care is for a patient to show mental decline to dementia. Whereas this can, of course, occur due to various medical conditions, such as a stroke or Alzheimer's disease, it...read more »

ADHD under-diagnosed in adults: Although the over-diagnoses of ADHD in children is a well-known controversy, the reverse side related to adults. Some adults can remain undiagnosed, and indeed the condition...read more »

Bipolar disorder misdiagosed as various conditions by primary physicians: Bipolar disorder (manic-depressive disorder) often fails to be diagnosed correctly by primary care physicians. Many patients with bipolar seek help from their physician,...read more »

Eating disorders under-diagnosed in men: The typical patient with an eating disorder is female. The result is that men with eating disorders often fail to be diagnosed or have a delayed diagnosis. See misdiagnosis of eating disorders...read more »

Depression undiagnosed in teenagers: Serious bouts of depression can be undiagnosed in teenagers. The "normal" moodiness of teenagers can cause severe medical depression to be overlooked....read more »

Undiagnosed anxiety disorders related to depression: Patients with depression (see symptoms of depression) may also have undiagnosed anxiety...read more »

Read more about Misdiagnosis and Mental problems

Mental problems: Related Rare Diseases

Rare types of medical conditions and diseases in related medical categories:

Home Diagnostic Testing and Mental problems

Home medical tests possibly related to Mental problems:

Stories from Users for Mental problems

Real-life user stories relating to Mental problems:

Symptom specific forums: The following patient stories in our interactive forums and message boards relate to Mental problems or relevant symptoms:

Videos for Mental problems

Stress and Sports

Stress and SportsMany people turn to sports to unwind, but the pressure of competition can turn otherwise relaxing pursuits into sources of stress (and affect your...

HIV Therapy

HIV TherapyCombination therapy - also known at HAART - may help people with HIV live longer, healthier lives. But doctors caution that deciding when to start...

 

Your Rights as a Patient

Your Rights as a PatientWhenever you go to a hospital or clinic for a major procedure or diagnostic test, one of the many forms you are given to sign is an "informed...

Stress Reduction

Stress ReductionStress takes its toll by making us anxious, depressed and not able to function as fully as we'd like. What many don't know is that stress can...

 
See full list of 4 related videos

Patient Surveys for Mental problems

Medications or substances causing Mental problems:

The following drugs, medications, substances or toxins are some of the possible causes of Mental problems as a symptom. Always advise your doctor of any medications or treatments you are using, including prescription, over-the-counter, supplements, herbal or alternative treatments.

See full list of 8 medications causing Mental problems

Organs affected by Mental problems:

The list of organs typically affected by Mental problems may include, but is not limited to:

Detailed list of causes of Mental problems

The list below shows some of the causes of Mental problems mentioned in various sources:

See full list of 2750 causes of Mental problems

How Common are these Causes of Mental problems?

This information refers to the general prevalence and incidence of these diseases, not to how likely they are to be the actual cause of Mental problems. Of the 2750 causes of Mental problems that we have listed, we have the following prevalence/incidence information:

  • 11 causes are "very common" diseases
  • 19 causes are "common" diseases
  • 14 causes are "uncommon" diseases
  • 32 causes are "rare" diseases
  • 41 causes are "very rare" diseases
  • 2670 causes have no prevalence information.

See the analysis of the prevalence of 2750 causes of Mental problems

Conditions listing symptoms: Mental problems:

The following list of conditions have 'Mental problems' or similar listed as a symptom in our database. This computer-generated list may be inaccurate or incomplete. Always seek prompt professional medical advice about the cause of any symptom.

Symbols

  • 10q Partial Trisomy ... mental retardation
  • 11q Partial Trisomy ... mental retardation
  • 14q+ syndrome ... mental retardation
  • 18p minus syndrome ... mental retardation
  • 1q deletion ... mental retardation
  • 2-Hydroxyglutaricaciduria ... mental retardation
  • 2p21 deletion syndrome ... mental retardation
  • 2q deletion ... mental retardation
  • 3 alpha methylglutaconicaciduria, type 3 ... cognitive deficit
  • 3-methylglutaconic aciduria, type V ... mental retardation
  • 3C syndrome ... mental retardation
  • 3q deletion ... mental retardation
  • 4-hydroxyphenylacetic aciduria ... mild mental retardation
  • 46,XX chromosome 7 deletion p13 ... mental retardation
  • 47,XXX syndrome ... mental retardation
  • 49,XXXXX syndrome ... mental deficiency
  • 49,XXXXY syndrome ... intellectual impairment

    A

  • A ?-protein amyloidosis ... Alzheimer's disease
  • Aarskog Syndrome ... mild mental retardation
  • Absence of septum pellucidum and septo-optic dysplasia ... mental retardation, neurological problems
  • Absence of septum pellucidum with porencephalia syndrome ... mental retardation
  • Absent corpus callosum - cataract - immunodeficiency ... mental retardation
  • Absent patellae - scrotal hypoplasia - renal anomalies - facial dysmorphism - mental retardation ... mental retardation
  • Acanthamoeba infection ... hallucinations
  • Acanthamoeba infection of the central nervous system ... hallucinations
  • Acanthocytosis ... mental retardation
  • Accutane - Teratogenic Agent ... mental retardation
  • Aceruloplasminemia ... cognitive dysfunction, dementia
  • Achrestic anemia ... concentration problems
  • Acid-Base Imbalance ... hallucinations
  • Acidemia, propionic ... intellectual disability
  • Acrocallosal Syndrome (Schinzel Type) ... mental retardation
  • Acrocephalopolydactyly II ... mental retardation
  • Acrocephalopolysyndactyly, type 2 (ACPS 2) ... low IQ
  • Acrocephalosyndactyly type 3 (ACPS 3) ... mental deficiency
  • Acrocephaly - pulmonary stenosis - mental retardation ... mental retardation
  • Acrodysostosis ... low I.Q., mental deficiency
  • Acrofacial dysostosis Catania form ... mental retardation
  • Acrofrontofacionasal dysostosis syndrome ... mental retardation
  • Acromesomelic dysplasia Hunter Thompson type ... mental retardation
  • Acropectorovertebral dysplasia ... mental retardation
  • Acrosphenosyndactylia ... intellectual impairment, mental retardation
  • ACTH Deficiency ... psychosis
  • Acute headache ... Disorientation
  • Acute intermittent porphyria ... mental symptoms, disorientation, paranoia, hallucination
  • Acute leukaemia of ambiguous lineage ... neurological disorders
  • Acute liver failure ... altered mental status
  • Acute megacaryoblastic leukemia ... neurological disorders
  • Acute myeloblastic leukemia type 1 ... neurological disorders
  • Acute myeloblastic leukemia type 2 ... neurological disorders
  • Acute myeloblastic leukemia type 3 ... neurological disorders
  • Acute myeloblastic leukemia type 4 ... neurological disorders
  • Acute myeloblastic leukemia type 5 ... neurological disorders
  • Acute myeloblastic leukemia type 6 ... neurological disorders
  • Acute myeloblastic leukemia type 7 ... neurological disorders
  • Acute myelocytic leukemia ... neurological disorders
  • Acute myeloid leukaemia and myelodysplastic syndromes related to alkylating agent ... neurological disorders
  • Acute myeloid leukaemia and myelodysplastic syndromes related to topoisomerase type II inhibitor ... neurological disorders
  • Acute myeloid leukaemia and myelodysplastic syndromes, therapy related ... neurological disorders
  • Acute myeloid leukemia ... neurological disorders
  • Acute myeloid leukemia, adult ... neurological disorders
  • ADANE ... altered mental status
  • ADD ... inability to organize oneself, difficulty managing time
  • Adducted thumb syndrome recessive form ... neurological problems, mental retardation
  • Adducted thumbs - arthrogryposis, Christian type ... neurological problems, mental retardation
  • Adducted thumbs Dundar type ... mental retardation
  • Adenosine triphosphatase deficiency, anaemia due to ... concentration difficulty
  • ADHD ... difficulty managing time
  • Adhesive abuse ... disorientation, hallucinations, poor judgement
  • Adhesive addiction ... disorientation, hallucinations, poor judgement
  • Adolescent depression ... Difficulty concentrating
  • Adrenal adenoma, familial ... hallucinations, mental disturbances
  • Adrenal Cancer ... hallucinations, mental disturbances
  • Adrenal Cortex Neoplasms ... hallucinations, mental disturbances
  • Adrenal gland hyperfunction ... hallucinations, mental disturbances
  • Adrenal gland hypofunction ... mental problems
  • Adrenal incidentaloma ... hallucinations, mental disturbances
  • Adrenocortical carcinoma ... hallucinations, mental disturbances
  • Adrenoleukodystrophy ... mental deterioration, mental retardation, Cognitive impairment
  • Adult ADD ... difficulty managing time
  • Adult ADHD ... difficulty managing time
  • Aerosol abuse ... disorientation, hallucinations, poor judgement
  • Aerosol addiction ... disorientation, hallucinations, poor judgement
  • Affective Disorders, Psychotic ... hallucinations, delusions
  • Agenesis of the corpus callosum ... impaired mental development
  • Agenesis of the corpus callosum - mental retardation - coloboma - micrognathia ... mental retardation
  • Aging ... Slight mental decline
  • Agnosia ... Inability to recognize sounds, Inability to recognize people, Inability to recognize objects
  • Aguecheek disease ... dementia
  • Agyria pachygyria polymicrogyria ... mental retardation
  • Agyria-pachygyria type 1 ... mental retardation
  • Aicardi syndrome ... mental retardation, mental deficiency
  • Aicardi-Goutieres syndrome ... mental retardation
  • AIDS Dementia Complex ... dementia
  • AIDS-Related Opportunistic Infections ... AIDS dementia complex
  • Akesson syndrome ... mental retardation
  • Al Gazali Aziz Salem syndrome ... mental retardation
  • Al Gazali Sabrinathan Nair syndrome ... mental retardation
  • Alagille Syndrome ... mental impairment
  • Albers-Schonberg disease - malignant recessive form ... mental retardation
  • Albright's hereditary osteodystrophy ... mental retardation
  • Alcohol abuse ... poor judgement
  • Alcohol drinking ... disorientation
  • Alcohol Withdrawal ... sound hallucinations, auditory hallucinations, hallucinations, touch hallucinations, paranoid delusions
  • Alcohol-Induced Disorders ... disorientation, hallucinations, delusions, dementia
  • Alcohol-induced pseudo-Cushing syndrome ... hallucinations, dementia
  • Alcoholism ... hallucinations, paranoid delusions
  • Aldred syndrome ... mental retardation
  • Alexander Syndrome ... mental retardation, physical retardation, dementia
  • Allan-Herndon-Dudley Syndrome ... mental retardation
  • Allergic encephalomyelitis ... cognitive dysfunction
  • Allergic irritability syndrome ... reduced concentration
  • Alopecia mental retardation hypogonadism ... mild mental retardation
  • Alopecia mental retardation syndrome ... mental retardation
  • Alopecia, epilepsy, oligophrenia syndrome of Moynahan ... mental retardation
  • Alopecia, epilepsy, pyorrhea, mental subnormality ... mental retardation
  • Alopecia, mental retardation and neurological problems ... mental retardation, neurological problems
  • Alopecia-contractures-dwarfism-mental retardation ... mental retardation
  • Alpers Syndrome ... mental retardation, progressive mental retardation, dementia
  • Alpha-ketoglutarate dehydrogenase deficiency ... mental retardation
  • Alpha-mannosidosis type II ... mental retardation
  • Alpine syndrome ... disorientation
  • Alport Syndrome ... mental retardation
  • Alport syndrome - mental retardation - midface hypoplasia - elliptocytosis ... mental retardation
  • Alternating Hemiplegia ... mental impairment
  • Aluminium poisoning ... dementia
  • Aluminium toxicity ... dementia
  • Alzheimer disease 10 ... Thinking difficulty, Suspicion, Disorientation, Impaired visual skills, Loss of concentration, dementia, Poor judgement, Wandering
  • Alzheimer disease 12 ... Thinking difficulty, Suspicion, Disorientation, Impaired visual skills, Loss of concentration, dementia, Poor judgement, Wandering
  • Alzheimer disease 13 ... Thinking difficulty, Suspicion, Disorientation, Impaired visual skills, Loss of concentration, dementia, Poor judgement, Wandering
  • Alzheimer disease 14 ... Thinking difficulty, Suspicion, Disorientation, Impaired visual skills, Loss of concentration, dementia, Poor judgement, Wandering
  • Alzheimer disease 15 ... Thinking difficulty, Suspicion, Disorientation, Impaired visual skills, Loss of concentration, dementia, Poor judgement, Wandering
  • Alzheimer disease 16 ... Thinking difficulty, Suspicion, Disorientation, Impaired visual skills, Loss of concentration, Poor judgement, Wandering
  • Alzheimer disease 2, late-onset ... Thinking difficulty, Suspicion, Disorientation, Impaired visual skills, Loss of concentration, Poor judgement, Wandering
  • Alzheimer disease 3, (early-onset Alzheimer disease) ... Thinking difficulty, Suspicion, Disorientation, Impaired visual skills, Loss of concentration, Poor judgement, Wandering
  • Alzheimer disease 5 ... Thinking difficulty, Suspicion, Disorientation, Impaired visual skills, Loss of concentration, dementia, Poor judgement, Wandering
  • Alzheimer disease 6 ... Thinking difficulty, Suspicion, Disorientation, Impaired visual skills, Loss of concentration, dementia, Poor judgement, Wandering
  • Alzheimer disease 7 ... Thinking difficulty, Suspicion, Disorientation, Impaired visual skills, Loss of concentration, dementia, Poor judgement, Wandering
  • Alzheimer disease 8 ... Thinking difficulty, Suspicion, Disorientation, Impaired visual skills, Loss of concentration, dementia, Poor judgement, Wandering
  • Alzheimer disease 9 ... Thinking difficulty, Suspicion, Disorientation, Impaired visual skills, Loss of concentration, dementia, Poor judgement, Wandering
  • Alzheimer disease type 1 ... dementia
  • Alzheimer disease type 2 ... dementia
  • Alzheimer disease type 4 ... dementia
  • Alzheimer disease, early-onset, with cerebral amyloid angiopathy ... Thinking difficulty, Suspicion, Disorientation, Impaired visual skills, Loss of concentration, Poor judgement, Wandering
  • Alzheimer disease, familial ... dementia
  • Alzheimer disease, familial, 1 ... Thinking difficulty, Suspicion, Disorientation, Impaired visual skills, Loss of concentration, dementia, Poor judgement, Wandering
  • Alzheimer disease, familial, 11 ... Thinking difficulty, Suspicion, Disorientation, Impaired visual skills, Loss of concentration, Poor judgement, Wandering
  • Alzheimer disease, familial, 3, with spastic paraparesis and apraxia ... Thinking difficulty, Suspicion, Disorientation, Impaired visual skills, Loss of concentration, Poor judgement, Wandering
  • Alzheimer disease, familial, 3, with spastic paraparesis and unusual plaques ... Thinking difficulty, Suspicion, Disorientation, Impaired visual skills, Loss of concentration, Poor judgement, Wandering
  • Alzheimer disease, familial, 4 ... Thinking difficulty, Suspicion, Disorientation, Impaired visual skills, Loss of concentration, Poor judgement, Wandering
  • Alzheimer disease, familial, type 3 ... dementia
  • Alzheimer's Disease ... thinking difficulty, suspicion, disorientation, impaired visual skills, inability to function, loss of concentration, cognition disintegration, wandering, poor judgment
  • Alzheimer's disease without Neurofibrillary tangles ... dementia
  • Ambien withdrawal ... hallucinations
  • Aminoacidopathies ... mental retardation
  • Amish brittle hair syndrome ... mental impairment
  • Amnesic shellfish poisoning ... disorientation
  • Amotivational syndrome ... reduced concentration
  • Amphetamine abuse ... paranoia, hallucinations, hallucinations, delusions, poor judgement
  • Amphetamine withdrawal ... psychosis
  • Ampola syndrome ... mental retardation
  • Amyloid angiopathy ... dementia
  • Amyloidosis of gingiva and conjunctiva mental retardation ... mental retardation
  • Amyloidosis VI ... dementia
  • Amyloidosis VII ... dementia
  • Amyloidosis, oculoleptomeningeal ... dementia
  • Anauxetic dysplasia ... mild mental retardation
  • Anemia of pregnancy ... concentration problems
  • Anemia, Iron-Deficiency ... difficulty concentrating
  • Anemia, Refractory, with Excess of Blasts ... difficulty concentrating
  • Anemia, Refractory, with Excess of Blasts, type 1 ... difficulty concentrating
  • Anemia, Refractory, with Excess of Blasts, type 2 ... difficulty concentrating
  • Angelman syndrome ... retardation
  • Angelman-Like Syndrome, X-linked ... mental retardation
  • Angiokeratoma - mental retardation - coarse face ... mental retardation
  • Aniridia - ptosis - mental retardation - obesity, familial ... mental retardation
  • Aniridia - mental retardation syndrome ... mental retardation
  • Aniridia - renal agenesis - psychomotor retardation ... mental retardation
  • Aniridia cerebellar ataxia mental deficiency ... physical retardation, mental retardation, mental deficiency
  • Aniridia III ... mental retardation
  • Aniridia ptosis mental retardation obesity familial type ... mental retardation
  • Anophthalmia - hand and foot defects - mental retardation ... mental retardation
  • Anophthalmia - heart and pulmonary anomalies - intellectual deficit ... mental retardation
  • Anophthalmia - hypothalamo-pituitary insufficiency ... mental retardation
  • Anophthalmia - hypyothalamo-pituitary insufficiency ... mental retardation
  • Anophthalmos with limb anomalies ... mental retardation
  • Anorexia Nervosa ... enema abuse
  • Anorexia nervosa, genetic types ... enema abuse
  • Ansell-Bywaters-Elderking syndrome ... mental retardation
  • Anti-Social Personality Disorder ... poor judgment
  • Anton-Vogt syndrome ... mental impairment
  • Aortic arch anomaly with peculiar facies and mental retardation ... mental retardation
  • Aortic supravalvular stenosis ... retarded mental development
  • Apert syndrome ... intellectual impairment, mental retardation
  • Aphasia ... trouble understanding speech
  • Aplastic anemia ... difficulty concentrating
  • Appian-Plutarch syndrome ... hallucinations
  • Arachnodactyly - ataxia - cataract - aminoaciduria - mental retardation ... mental retardation
  • Arachnodactyly - mental retardation - dysmorphism ... mental retardation
  • Arakawa syndrome 1 ... mental retardation, physical retardation
  • Arginase deficiency ... progressive mental retardation
  • Argininosuccinase lyase deficiency, late onset ... disorientation
  • Argininosuccinase lyase deficiency, neonatal ... mental retardation, physical retardation
  • Arima syndrome ... mental retardation
  • Arnold-Chiari malformation type 2 ... mental dullness
  • Arnold-Chiari malformation type 4 ... mental retardation
  • Arteriovenous Malformation ... neurological problems
  • Arthritis - short stature - deafness ... mental retardation
  • Arthrogryposis - epileptic seizures - migrational brain disorder ... mild mental retardation
  • Arthrogryposis IUGR thoracic dystrophy ... mental retardation
  • Arthrogryposis multiplex congenita, distal, X-linked ... mental retardation
  • Arthrogryposis, congenital - myopathic seizures ... mental retardation
  • Aspartylglucosaminidase deficiency ... mental retardation
  • Aspartylglucosaminuria ... mental retardation
  • Aspartylglycosaminuria ... mental retardation
  • Ataxia - apraxia - mental retardation, X-linked ... mental retardation
  • Ataxia - diabetes - goiter - gonadal insufficiency ... mental retardation
  • Ataxia deafness reardon type ... mental retardation
  • Ataxia tapetoretinal degeneration ... mental retardation
  • Ataxia, Hereditary, Autosomal Dominant ... dementia
  • Athabaskan brainstem dysgenesis ... mental retardation
  • Atherosclerosis, premature - deafness - diabetes mellitus - photomyoclonus - nephropathy - degenerative neurologic disease ... dementia
  • Atherosclerosis- deafness - diabetes - epilepsy - nephropathy ... dementia
  • Atkin-Flatiz syndrome ... mental retardation
  • ATR-X syndrome ... mental retardation
  • ATR16 ... mental retardation
  • Atrichia - mental and growth delay ... mild mental retardation
  • Attention Deficit and Disruptive Behavior Disorders ... drug use
  • Attention Deficit Hyperactivity Disorder ... inability to organize oneself, inability to organize school work, difficulty managing time, messiness, difficulty with details, disorganization
  • Atypical pyridoxine-dependent seizures ... mental retardation
  • Auditory Processing Disorder ... Difficulty following instructions, Normal intelligence
  • Aughton syndrome ... mental retardation
  • Aural atresia - multiple congenital anomalies - mental retardation ... mental retardation
  • Auralcephalosyndactyly ... mild mental retardation
  • Autoimmune Hemolytic Anemia ... concentration problems
  • Autoimmune limbic encephalitis ... hallucinations, dementia
  • Axenfeld-Rieger syndrome ... mental retardation
  • Axial mesodermal dysplasia spectrum ... mental deficiency

    B

  • Bacterial toxic-shock syndrome ... disorientation
  • Balance disorders ... disorientation
  • Balint's syndrome ... disorientation
  • Balo disease ... neurological problems
  • Balo's concentric sclerosis ... intellectual impairment
  • Baló disease ... cognitive impairement
  • Bamforth syndrome ... mental retardation
  • Bangstad syndrome ... mental retardation
  • Bannayan-Zonana syndrome ... mental deficiency
  • Baraitser burn fixen syndrome ... mental retardation
  • Baraitser-Rodeck-Garner syndrome ... mental retardation
  • Baraitser-Winter syndrome ... mental retardation
  • Barbiturate abuse ... trouble thinking, hallucinations
  • Bardet-Biedl Syndrome ... mental deficiency
  • Bardet-Biedl syndrome, type 1 ... mental deficiency
  • Bardet-Biedl syndrome, type 10 ... mental deficiency
  • Bardet-Biedl syndrome, type 11 ... mental deficiency
  • Bardet-Biedl syndrome, type 12 ... mental deficiency
  • Bardet-Biedl syndrome, type 2 ... mental deficiency
  • Bardet-Biedl syndrome, type 3 ... mental deficiency
  • Bardet-Biedl syndrome, type 4 ... mental deficiency
  • Bardet-Biedl syndrome, type 5 ... mental deficiency
  • Bardet-Biedl syndrome, type 6 ... mental deficiency
  • Bardet-Biedl syndrome, type 7 ... mental deficiency
  • Bardet-Biedl syndrome, type 8 ... mental deficiency
  • Bardet-Biedl syndrome, type 9 ... mental deficiency
  • Bartonella infections ... altered mental status
  • Bartsocas Papa syndrome ... mental retardation
  • Bartter Syndrome ... mental retardation
  • Bartter's syndrome, antenatal type 1 ... mental retardation
  • Bartters syndrome, antenatal , type 2 ... mental retardation
  • Basilar artery migraine ... disorientation
  • Battaglia Neri syndrome ... mental retardation
  • BBB syndrome, X-linked ... mental retardation
  • Bd syndrome ... mental retardation
  • Beckwith-Wiedemann Syndrome ... mental deficiency
  • Behcet's Disease ... neurological damage
  • Behr syndrome ... mental deficiency
  • Bell mania ... hallucinations, delusions
  • Bellini-Chiumello-Rinoldi syndrome ... mental retardation
  • Ben-Ari-Shuper-Mimouni syndrome ... mental retardation
  • Benign astrocytoma ... mental changes
  • Benjamin syndrome ... mental retardation
  • Benson's syndrome ... acalculia
  • Bentham-Driessen-Hanveld syndrome ... mental retardation
  • Benzodiazepine abuse ... hallucinations
  • Berardinelli-Seip congenital lipodystrophy ... mental deficiency
  • Berardinelli-Seip congenital lipodystrophy, type 2 ... mental deficiency
  • Berlin Breakage syndrome ... mental retardation
  • Bessman-Baldwin syndrome ... mental deterioration, neurological disorders
  • Beta-mannosidosis ... mental retardation
  • Beta-ureidopropionase deficiency ... mental retardation
  • BIDS syndrome ... mental impairment
  • Biemond syndrome type 1 ... mental deficiency
  • Biemond syndrome type 2 ... mental retardation
  • Bing-Neel syndrome ... mental deterioration, delusions
  • Binswanger's Disease ... loss of cognition, dementia
  • Bipolar disorder ... difficulty thinking, psychosis, psychosis, hallucinations, delusions, difficulty concentrating, unrealistic ideas
  • Bipolar VI ... Poor judgment
  • Bird-headed dwarfism with progressive ataxia, Insulin-resistant diabetes, goiter and primary gonadal insufficiency ... mental retardation
  • Bird-headed dwarfism, Montreal type ... mental retardation
  • Birth control pill poisoning ... mental changes
  • Black nightshade poisoning ... hallucinations
  • Blepharophimosis - ptosis - syndactyly - mental retardation ... mental retardation
  • Blepharophimosis syndrome Ohdo type ... mental retardation
  • Bobble-head doll syndrome ... mental retardation
  • BOD syndrome ... mild mental retardation
  • Bone dysplasia - corpus callosum agenesis ... mental retardation
  • Bonneman-Meinecke-Reich syndrome ... mental retardation
  • Bonnemann-Meinecke-Reich syndrome ... mental retardation
  • Borderline Personality Disorder ... unstable relationships, difficulty with relationships
  • Borjeson Syndrome ... low I.Q.
  • Bork-Stender-Schmidt syndrome ... mild mental retardation
  • Borna disease ... mental illness
  • Boscherini-Galasso-Manca-Bitti syndrome ... mental retardation
  • Bosley-Salih-Alorainy syndrome ... cognitive impairment
  • Bosviel syndrome ... mental retardation
  • Boudhina-Yedes-Khiari syndrome ... mental deficiency
  • Bovine spongiform encephalopathy ... Dementia
  • Bowing of legs, anterior, with dwarfism ... mild mental retardation
  • Brachioskeletogenital syndrome ... mental retardation
  • Brachmann-De Lange Syndrome ... intellectual impairment
  • Brachycephaly - deafness - cataract - mental retardation ... mental retardation
  • Brachycephaly - deafness - cataract - microstomia - mental retardation ... mental retardation
  • Brachydactyly - dwarfism - mental retardation ... mental retardation
  • Brachydactyly - mesomelia - mental retardation - heart defects ... mental retardation
  • Brachydactyly nystagmus cerebellar ataxia ... mental deficiency
  • Brachydactyly, mesomelia, mental retardation, aortic dilation, mitral valve prolapse and characteristic face ... mental retardation
  • Braddock Jones Superneau syndrome ... mental retardation, neurological problems
  • Brain - bone - fat ... dementia
  • Brain cancer ... cognitive problems, hallucinations
  • Brain Concussion ... disorientation, impaired concentration
  • Brain tumor, adult ... altered ability to think
  • Branchial clefts with characteristic facies, growth retardation, imperforate nasolacrimal duct, and ... mental retardation
  • Branchio-Oculo-Facial Syndrome ... mental retardation
  • Branchio-skeleto-genital syndrome ... mental retardation
  • Brill disease ... altered mental status
  • Briquet syndrome ... hallucinations
  • Bristowe's syndrome ... concentration difficulty, mental changes
  • Brittle hair - mental deficiency ... intellectual impairment
  • Brown snake poisoning ... altered mental status
  • Brushfield-Wyatt syndrome ... mental deficiency
  • Bulimia nervosa ... inappropriate mental attitudes, enema abuse
  • Bullous dystrophy, macular type ... mental retardation
  • Buntinx-Lormans-Martin syndrome ... mental retardation
  • Burnett's milk drinker's syndrome ... altered mental status
  • Burnett's syndrome ... altered mental status
  • Buttiens-Fryns syndrome ... mental retardation

    C

  • C Syndrome ... mental retardation
  • CACH syndrome ... mental retardation, cognitive impairment
  • Cadasil ... dementia
  • CAHMR syndrome ... mental retardation
  • Calcification of basal ganglia with or without hypocalcemia ... psychosis, dementia, concentration problems
  • Camera-Marugo-Cohen syndrome ... mental retardation
  • Camptodactyly syndrome, Guadalajara type III ... mild mental retardation
  • Camptodactyly, tall stature, and hearing loss syndrome ... mental retardation
  • Canavan disease ... mental retardation
  • Cantu Sanchez-Corona Fragoso syndrome ... mental retardation
  • Cantu Sanchez-Corona Garcia-cruz syndrome ... mental retardation
  • Cantu syndrome ... mental retardation
  • Capgras' syndrome ... delusions
  • Carbamoyl-phosphate synthase 1 deficiency ... disorientation
  • Carbon Baby Syndrome ... mental retardation
  • Carcinoid crisis ... altered mental status
  • Cardiocranial syndrome ... mental retardation
  • Cardiofaciocutaneous Syndrome ... mental retardation
  • Cardiomyopathy, Alcoholic ... impaired concentration
  • Carpenter syndrome ... low I.Q.
  • Cat Eye Syndrome ... mild mental retardation
  • Cat scratch disease ... altered mental status
  • Cataract - aberrant oral frenula - growth delay ... mental retardation, concentration difficulties
  • Cataract - ataxia - deafness ... mild mental retardation
  • Cataract - intellectual deficit - anal atresia - urinary defects ... mental retardation
  • Cataract deafness hypogonadism ... mental retardation
  • Cataract dental syndrome ... mental retardation
  • Cathinone poisoning ... auditory hallucinations, psychosis, paranoia
  • Caudal appendage - deafness ... mental retardation
  • Cayler syndrome ... mental retardation
  • CCFDN ... mental retardation
  • CDG syndrome type 1A ... mental retardation
  • Cephalosporin-induced Immune Hemolytic Anemia ... concentration problems
  • Cerebellar ataxia - intellectual deficit - optic atrophy - skin abnormalities ... mental retardation
  • Cerebellar ataxia, autosomal recessive ... mental retardation
  • Cerebellar hypoplasia ... mental retardation
  • Cerebellar hypoplasia - tapetoretinal degeneration ... mental retardation
  • Cerebellar vermis hypoplasia - oligophrenia - congenital ataxia - coloboma - hepatic fibrosis ... mental retardation
  • Cerebelloparenchymal disorder 3 ... mental deficiency
  • Cerebellum agenesis - hydrocephaly ... mental retardation
  • Cerebral Amyloid Angiopathy, Familial ... dementia
  • Cerebral astrocytoma, adult ... disorientation
  • Cerebral Atrophy ... dementia
  • Cerebral hemorrhage with amyloidosis, hereditary, Dutch type ... mental changes, dementia
  • Cerebral Palsy ... mental impairment, Normal intelligence
  • Cerebral sarcoma ... mental changes, impaired judgment
  • Cerebral ventricle neoplasm ... impaired concentration
  • Cerebro oculo genital syndrome ... mental retardation
  • Cerebro oculo skeleto renal syndrome ... mental retardation
  • Cerebro-facio-thoracic dysplasia ... mental retardation
  • Cerebro-oculo-nasal syndrome ... mental retardation
  • Cerebrocostomandibular Syndrome ... mental deficiency
  • Cerebrorenodigital syndrome ... mental retardation
  • Cerebrotendinous Xanthomatosus ... mental retardation, hallucinations, dementia, delusions
  • Ceroid lipofuscinosis, neuronal 1, infantile ... progressive mental retardation
  • Ceroid lipofuscinosis, neuronal 10 ... mental retardation
  • Ceroid lipofuscinosis, neuronal 3, Juvenile ... intellectual deterioration
  • Ceroid lipofuscinosis, neuronal 8 ... mental deterioration, mental retardation
  • Ceroid lipofuscinosis, neuronal 8, northern epilepsy variant ... progressive mental retardation
  • Charcot-Marie-Tooth disease, X-linked recessive, 4 ... mental retardation
  • CHARGE Syndrome ... mental deficiency
  • Chemical allergy ... concentration problems
  • Chemical poisoning - 1,3-Butadiene ... hallucinations
  • Chemical poisoning - 5,-Methoxy-N,N-Diisopropyltryptamine ... auditory hallucinations
  • Chemical poisoning - Acetylsalicylic Acid ... hallucinations
  • Chemical poisoning - Acrylamide ... disorientation, impaired concentration, hallucination
  • Chemical poisoning - Acrylonitrile ... impaired judgment
  • Chemical poisoning - Amidithion ... disorientation
  • Chemical poisoning - Amiton ... disorientation
  • Chemical poisoning - Amitraz ... disorientation
  • Chemical poisoning - Ammonium Sulfamate ... hallucinations
  • Chemical poisoning - Athyl-Gusathion ... disorientation
  • Chemical poisoning - Azinfos-methyl ... disorientation
  • Chemical poisoning - Azinfosethyl ... disorientation
  • Chemical poisoning - Azinophos-methyl ... disorientation
  • Chemical poisoning - Azinphos ... disorientation
  • Chemical poisoning - Azinphos-ethyl ... disorientation
  • Chemical poisoning - Azinphos-methyl ... disorientation
  • Chemical poisoning - Azinphosmetile ... disorientation
  • Chemical poisoning - Azothoate ... disorientation
  • Chemical poisoning - Benoxafos ... disorientation
  • Chemical poisoning - Benzene ... dementia
  • Chemical poisoning - Bromide ... hallucinations
  • Chemical poisoning - Bromophos ... disorientation
  • Chemical poisoning - Bromophos-ethyl ... disorientation
  • Chemical poisoning - Cadusafos ... disorientation
  • Chemical poisoning - Camphor ... dementia
  • Chemical poisoning - Carbon Disulfide ... psychosis
  • Chemical poisoning - Carbon Tetrachloride ... dementia
  • Chemical poisoning - Carbophenothion ... disorientation
  • Chemical poisoning - Chlorfenvinphos ... disorientation, cognitive impairment
  • Chemical poisoning - Chloropyrifos ... disorientation
  • Chemical poisoning - Chlorpyrifos methyl ... disorientation
  • Chemical poisoning - Cyanthoate ... disorientation
  • Chemical poisoning - Demeton ... disorientation
  • Chemical poisoning - Demeton-methyl ... disorientation
  • Chemical poisoning - Demeton-O ... disorientation
  • Chemical poisoning - Demeton-O-methyl ... disorientation
  • Chemical poisoning - Demeton-S-methyl ... disorientation
  • Chemical poisoning - Demeton-S-methylsulphon ... disorientation
  • Chemical poisoning - Dialifos ... disorientation
  • Chemical poisoning - Diazinon ... disorientation
  • Chemical poisoning - Dichlorvos ... disorientation
  • Chemical poisoning - Dimethoate ... disorientation
  • Chemical poisoning - Dioxathion ... disorientation
  • Chemical poisoning - Disulfoton ... disorientation
  • Chemical poisoning - Endothion ... disorientation
  • Chemical poisoning - Ether ... auditory hallucinations
  • Chemical poisoning - Ethion ... disorientation
  • Chemical poisoning - Ethoate-methyl ... disorientation
  • Chemical poisoning - Ethoprophos ... disorientation
  • Chemical poisoning - Ethyl-guthion ... disorientation
  • Chemical poisoning - Ethylbenzene ... impaired judgment
  • Chemical poisoning - Etrimfos ... disorientation
  • Chemical poisoning - Fenchlorphos ... disorientation
  • Chemical poisoning - Fenitrothion ... disorientation
  • Chemical poisoning - Fensulfothion ... disorientation
  • Chemical poisoning - Fenthion ... disorientation
  • Chemical poisoning - Fonophos ... disorientation
  • Chemical poisoning - Formothion ... disorientation
  • Chemical poisoning - Gasoline ... hallucinations
  • Chemical poisoning - Glaze ... hallucinations
  • Chemical poisoning - Guthion (ethyl) ... disorientation
  • Chemical poisoning - Heptenophos ... disorientation
  • Chemical poisoning - Hydrogen Sulfide ... dementia
  • Chemical poisoning - Iodofenphos ... disorientation
  • Chemical poisoning - Lead-containing Paint ... neurological problems
  • Chemical poisoning - Lysergic Acid Diethylamide ... psychosis, hallucinations
  • Chemical poisoning - Malathion ... disorientation
  • Chemical poisoning - Manganese ... psychosis
  • Chemical poisoning - Mecarbam ... disorientation
  • Chemical poisoning - Methacrifos ... disorientation
  • Chemical poisoning - Methamidophos ... disorientation
  • Chemical poisoning - Methanol ... dementia
  • Chemical poisoning - Methidathion ... disorientation
  • Chemical poisoning - Methyl Bromide ... hallucinations
  • Chemical poisoning - Metiltriazotion ... disorientation
  • Chemical poisoning - Mevinphos ... disorientation
  • Chemical poisoning - Monocrotophos ... disorientation
  • Chemical poisoning - Omethoate ... disorientation
  • Chemical poisoning - Oxydeprofos ... disorientation
  • Chemical poisoning - Oxydisulfoton ... disorientation
  • Chemical poisoning - Parathion ... disorientation
  • Chemical poisoning - Parathion Methyl ... disorientation
  • Chemical poisoning - Phenkapton ... disorientation
  • Chemical poisoning - Phorate ... disorientation
  • Chemical poisoning - Phosalone ... disorientation
  • Chemical poisoning - Phosmet ... disorientation
  • Chemical poisoning - Phosphamidon ... disorientation
  • Chemical poisoning - Phoxim ... disorientation
  • Chemical poisoning - Pirimiphos-methyl ... disorientation
  • Chemical poisoning - Primiphos methyl ... disorientation
  • Chemical poisoning - Prothidathion ... disorientation
  • Chemical poisoning - Prothoate ... disorientation
  • Chemical poisoning - Pyrimitate ... disorientation
  • Chemical poisoning - Quinalphos ... disorientation
  • Chemical poisoning - Quintiofos ... disorientation
  • Chemical poisoning - Sodium Monofluoroacetate ... auditory hallucinations
  • Chemical poisoning - Solder ... hallucinations
  • Chemical poisoning - Sophamide ... disorientation
  • Chemical poisoning - Sulfotep ... disorientation
  • Chemical poisoning - Terbufos ... disorientation
  • Chemical poisoning - Thallium ... hallucinations
  • Chemical poisoning - Thallium Sulfate ... disorientation
  • Chemical poisoning - Thiometon ... disorientation
  • Chemical poisoning - Tolclofos methyl ... disorientation
  • Chemical poisoning - Toluene ... dementia
  • Chemical poisoning - Triazophos ... disorientation
  • Chemical poisoning - Triazotion ... disorientation
  • Chemical poisoning - Trichloroethane ... hallucinations
  • Chemical poisoning - Trifenfos ... disorientation
  • Chemical poisoning - Vamidothion ... disorientation
  • Chemical poisoning - Xylene ... dementia
  • Chiari Malformation ... mental impairment
  • Chickenpox - Teratogenic Agent ... mental retardation
  • Childhood-onset cerebral X-linked adrenoleukodystrophy ... difficulty understanding speech
  • Childhood-Onset Schizophrenia ... paranoia, hallucinations, delusions
  • Chitayat-Moore-Del Bigio syndrome ... mental retardation
  • Chitty Hall Baraitser syndrome ... mental retardation
  • Chitty-Hall-Webb syndrome ... mental retardation
  • Chloramphenicol-induced Sideroblastic anemia ... concentration problems
  • Chondrodysplasia - disorder of sex development ... mental retardation
  • Chondrodysplasia - pseudohermaphrodism ... mental retardation
  • Chondrodysplasia punctata ... mild mental retardation
  • Chondrodysplasia punctata with steroid sulfatase deficiency ... mental retardation
  • Chondrodysplasia punctata, non rhizomelic type ... mental retardation
  • Chondrodysplasia Punctata, Rhizomelic type ... mental deficiency
  • Choreoacanthocytosis amyotrophic ... psychosis, paranoia, dementia
  • Chorioretinopathy dominant form - microcephaly ... mental retardation
  • Choroideremia ... mental retardation
  • Choroido cerebral calcification syndrome infantile form ... mental retardation
  • Christian-Demyer-Franken syndrome ... mental retardation
  • Christmas Cherry poisoning ... hallucination
  • Christmas Rose poisoning ... disorientation
  • Chromosome 1, 1p36 deletion syndrome ... mental retardation
  • Chromosome 1, deletion q21 q25 ... mental retardation
  • Chromosome 1, monosomy 1p22 p13 ... mental retardation
  • Chromosome 1, monosomy 1p31 p22 ... mental retardation
  • Chromosome 1, monosomy 1p32 ... mental retardation
  • Chromosome 1, monosomy 1p34 p32 ... mental retardation
  • Chromosome 1, monosomy 1q25 q32 ... mental retardation
  • Chromosome 1, monosomy 1q4 ... mental retardation
  • Chromosome 1, pter-p36 ... mental retardation
  • Chromosome 1, trisomy 1q32 qter ... mental retardation
  • Chromosome 1, trisomy 1q42 qter ... mental retardation
  • Chromosome 1, uniparental disomy 1q12 q21 ... Mental retardation
  • Chromosome 10 ring syndrome ... mental retardation
  • Chromosome 10p deletion syndrome ... mental retardation
  • Chromosome 10p duplication/10q deletion syndrome ... mental retardation
  • Chromosome 11, deletion 11p ... Mental retardation, Concentration difficulties
  • Chromosome 11, Partial Trisomy 11q ... mental retardation
  • Chromosome 11p, partial deletion ... mental retardation
  • Chromosome 11q duplication syndrome ... mental retardation
  • Chromosome 11q partial deletion ... mental retardation
  • Chromosome 12 ring syndrome ... mental retardation
  • Chromosome 12 trisomy ... mental retardation
  • Chromosome 12, Isochromosome 12p Mosaic ... mental retardation
  • Chromosome 12, trisomy 12q ... Mental retardation
  • Chromosome 12p deletion ... Mental retardation
  • Chromosome 12p deletion syndrome ... mental retardation
  • Chromosome 12p partial deletion ... mental retardation
  • Chromosome 12p tetrasomy syndrome ... mental retardation
  • Chromosome 12q duplication syndrome ... mental retardation
  • Chromosome 13p duplication ... mental retardation
  • Chromosome 13q deletion ... Mental retardation
  • Chromosome 13q deletion syndrome ... mental retardation
  • Chromosome 13q duplication syndrome ... mental retardation
  • Chromosome 14 deletion ... mental retardation, neurological problems
  • Chromosome 14 Ring ... mental retardation
  • Chromosome 14 trisomy ... Mental retardation
  • Chromosome 14 trisomy syndrome ... mental retardation
  • Chromosome 14 uniparental disomy syndrome ... mental retardation
  • Chromosome 14, trisomy mosaic ... mental retardation
  • Chromosome 14q deletion syndrome ... mental retardation
  • Chromosome 14q, proximal duplication ... mental retardation
  • Chromosome 14q, terminal deletion ... mental retardation
  • Chromosome 14q, terminal duplication ... mental retardation
  • Chromosome 15 inverted duplication ... mental retardation
  • Chromosome 15 Ring ... mental retardation
  • Chromosome 15 trisomy ... mental retardation
  • Chromosome 15, distal trisomy 15q ... mental retardation
  • Chromosome 15q duplication syndrome ... mental retardation
  • Chromosome 15q tetrasomy syndrome ... mental retardation
  • Chromosome 15q triplication syndrome ... mental retardation
  • Chromosome 15q, deletion ... mental retardation
  • Chromosome 15q, partial deletion ... mental retardation
  • Chromosome 15q, tetrasomy ... Mental retardation
  • Chromosome 15q, trisomy ... Mental retardation
  • Chromosome 15q13.3 microdeletion syndrome ... mental retardation
  • Chromosome 16p, partial duplication ... mental retardation
  • Chromosome 16q, partial deletion ... mental retardation
  • Chromosome 17 deletion ... mental retardation, neurological problems
  • Chromosome 17 ring ... mental retardation
  • Chromosome 17 trisomy ... mental retardation, neurological problems
  • Chromosome 17 trisomy mosaicism ... mental retardation
  • Chromosome 17, deletion 17q23 q24 ... mental retardation
  • Chromosome 17, trisomy 17p11.2 ... cognitive impairment, mild mental retardation
  • Chromosome 17p, partial deletion ... mental retardation
  • Chromosome 17p, partial duplication ... mental retardation
  • Chromosome 17q, partial duplication ... mental retardation
  • Chromosome 18 deletion syndrome ... mental retardation
  • Chromosome 18 Ring ... mental retardation
  • Chromosome 18, deletion 18q23 ... mental retardation
  • Chromosome 18, Tetrasomy 18p ... mental retardation
  • Chromosome 18, trisomy 18q ... mental retardation
  • Chromosome 18q, partial deletion ... mental retardation
  • Chromosome 19 ring syndrome ... mental retardation
  • Chromosome 19q, partial duplication ... mental retardation
  • Chromosome 1p deletion syndrome ... mental retardation
  • Chromosome 1p duplication syndrome ... mental retardation
  • Chromosome 1q deletion ... Mental retardation
  • Chromosome 1q duplication syndrome ... mental retardation
  • Chromosome 2 trisomy syndrome ... mental retardation
  • Chromosome 2, monosomy 2p22 ... mental retardation
  • Chromosome 2, monosomy 2pter p24 ... mental retardation
  • Chromosome 2, monosomy 2q ... Mental retardation
  • Chromosome 2, monosomy 2q24 ... Mental retardation
  • Chromosome 2, monosomy 2q37 ... mental retardation
  • Chromosome 2, trisomy 2p ... Mental retardation
  • Chromosome 2, trisomy 2q ... Mental retardation
  • Chromosome 20 ring ... mental retardation
  • Chromosome 20, deletion 20p ... Mental retardation
  • Chromosome 20p deletion syndrome ... mental retardation
  • Chromosome 20p, partial duplication ... mental deficiency
  • Chromosome 21 monosomy ... mental retardation
  • Chromosome 21 Ring ... mental retardation
  • Chromosome 21, tetrasomy 21q ... mental retardation
  • Chromosome 21q deletion syndrome ... mental retardation
  • Chromosome 21q, partial deletion ... mental retardation
  • Chromosome 22 monosomy syndrome ... mental retardation
  • Chromosome 22 Ring ... mental retardation
  • Chromosome 22 suprenumerary marker ... mental retardation
  • Chromosome 22 trisomy mosaic ... mental retardation
  • Chromosome 22q deletion ... mental retardation
  • Chromosome 22q deletion syndrome ... mental retardation
  • Chromosome 22q duplication syndrome ... mental retardation
  • Chromosome 22q11.2 microduplication ... cognitive deficits
  • Chromosome 2p deletion syndrome ... mental retardation
  • Chromosome 2p duplication syndrome ... mental retardation
  • Chromosome 2q duplication syndrome ... mental retardation
  • Chromosome 3, monosomy 3p25 ... mental retardation
  • Chromosome 3, trisomy 3p ... mental retardation
  • Chromosome 3, trisomy 3q13 2 q25 ... mental retardation
  • Chromosome 3, Trisomy 3q2 ... mental retardation
  • Chromosome 3q29 microduplication syndrome ... mental retardation
  • Chromosome 4 ring syndrome ... mental retardation
  • Chromosome 4 short arm deletion ... Mental retardation
  • Chromosome 4, monosomy 4p14 p16 ... mental retardation
  • Chromosome 4, Monosomy 4q ... mental retardation
  • Chromosome 4, Monosomy Distal 4q ... mental retardation
  • Chromosome 4, partial trisomy distal 4q ... mental retardation
  • Chromosome 4, trisomy 4q ... Mental retardation
  • Chromosome 4p deletion syndrome ... mental retardation
  • Chromosome 4q duplication syndrome ... mental retardation
  • Chromosome 5, Trisomy 5p ... mental retardation
  • Chromosome 5, trisomy 5pter p13 3 ... mental retardation
  • Chromosome 5, trisomy 5q ... Mental retardation
  • Chromosome 5p duplication syndrome ... mental retardation
  • Chromosome 5p tetrasomy syndrome ... mental retardation
  • Chromosome 5q duplication syndrome ... mental retardation
  • Chromosome 6 ring syndrome ... mental retardation
  • Chromosome 6, monosomy 6p23 ... mental retardation
  • Chromosome 6, monosomy 6q ... Mental retardation
  • Chromosome 6, monosomy 6q1 ... mental retardation
  • Chromosome 6, partial trisomy 6q ... mental retardation
  • Chromosome 6, trisomy 6p ... mental retardation
  • Chromosome 6, trisomy 6q ... Mental retardation
  • Chromosome 6p deletion syndrome ... mental retardation
  • Chromosome 6q deletion syndrome ... mental retardation
  • Chromosome 6q duplication syndrome ... mental retardation
  • Chromosome 7 ring syndrome ... mental retardation
  • Chromosome 7, monosomy 7q21 ... mental retardation
  • Chromosome 7, monosomy 7q3 ... mental retardation
  • Chromosome 7, Partial Deletion of Short Arm ... mental retardation
  • Chromosome 7, partial monosomy 7p ... mental retardation
  • Chromosome 7, trisomy 7p ... Mental retardation
  • Chromosome 7, trisomy 7p13 p12 2 ... mental retardation
  • Chromosome 7, trisomy 7q ... Mental retardation
  • Chromosome 7p deletion syndrome ... mental retardation
  • Chromosome 7p duplication syndrome ... mental retardation
  • Chromosome 7q duplication syndrome ... mental retardation
  • Chromosome 8 deletion ... mental retardation
  • Chromosome 8 recombinant syndrome ... mental retardation
  • Chromosome 8 ring ... mental retardation
  • Chromosome 8 trisomy syndrome ... mental retardation
  • Chromosome 8, monosomy 8p ... mental retardation
  • Chromosome 8, Monosomy 8p2 ... mental retardation
  • Chromosome 8, monosomy 8q ... Mental retardation
  • Chromosome 8, mosaic trisomy ... Mental retardation, Mental deficiency
  • Chromosome 8, partial trisomy ... mental retardation
  • Chromosome 8, trisomy ... Mental retardation
  • Chromosome 8, trisomy 8p ... Mental retardation
  • Chromosome 8, trisomy 8q ... Mental retardation
  • Chromosome 8p deletion syndrome ... mental retardation
  • Chromosome 8p duplication syndrome ... mental retardation
  • Chromosome 8p inverted duplication syndrome ... mental retardation
  • Chromosome 8p mosaic tetrasomy ... mental retardation
  • Chromosome 8q deletion syndrome ... mental retardation
  • Chromosome 8q duplication syndrome ... mental retardation
  • Chromosome 9 trisomy syndrome ... mental retardation
  • Chromosome 9, monosomy 9p ... mental retardation
  • Chromosome 9, partial trisomy 9p ... mental retardation
  • Chromosome 9, trisomy ... Mental retardation
  • Chromosome 9, trisomy 9p ... mental retardation
  • Chromosome 9, Trisomy 9p (Multiple Variants) ... mental retardation
  • Chromosome 9, trisomy 9q ... mental retardation
  • Chromosome 9, trisomy 9q32 ... mental retardation
  • Chromosome 9p deletion syndrome ... mental retardation
  • Chromosome 9p tetrasomy syndrome ... mental retardation
  • Chromosome 9q deletion syndrome ... mental retardation
  • Chromosome 9q duplication ... mental retardation
  • Chromosome 9q duplication syndrome ... mental retardation
  • Chromosome 9q duplication/chromosome 9p deletion syndrome ... mental retardation
  • Chromosome diploid-triploid mosaicism syndrome ... mental retardation
  • Chronic Alcoholism - Teratogenic Agent ... mental retardation
  • Chronic anemia ... concentration problems
  • Chronic Bokhoror ... dementia
  • Chronic depression ... hallucinations, delusions
  • Chronic Fatigue Syndrome ... mental symptoms, difficulty concentrating
  • Chronic Kidney Disease ... loss of concentration
  • Chronic myelomonocytic leukemia ... neurological disorders
  • Chronic Viliuisk Encephaliti ... dementia
  • Chronic Viliuisk Encephalomyelitis ... dementia
  • Chronic Vilyisk Encephalomyelitis ... dementia
  • Chronic Vilyuisk Encephalitis ... dementia
  • Chylomicron retention disease with Marinesco-Sjogren syndrome ... mental retardation
  • Ciguatera poisoning ... hallucinations
  • Cirrhosis of the liver ... degraded mental function, trouble concentrating
  • Clark-Baraitser syndrome ... mental retardation
  • Classic galactosemia ... mental retardation
  • Classical pyridoxine-dependent seizures ... mental retardation
  • Claviceps purpurea poisoning ... psychosis, hallucinations
  • Cleft lip - palate - abnormal thumbs - microcephaly ... mental retardation
  • Cleft lip - palate - mental retardation - corneal opacity ... mental retardation
  • Cleft palate - cardiac defect - genital anomalies - ectrodactyly ... mental retardation
  • Cleft palate - short stature - vertebral anomalies ... mental retardation
  • COACH syndrome ... mental retardation
  • Cocaine abuse ... difficulty thinking, hallucinations, difficulty concentrating
  • Cocaine addiction ... paranoia, auditory hallucinations, hallucinations
  • Cockayne syndrome ... mental deficiency
  • Coenzyme Q 10 (CoQ10), deficiency ... mental retardation
  • Coenzyme Q cytochrome c reductase deficiency of ... dementia
  • Coffin-Lowry syndrome ... mental retardation, mental deficiency
  • Coffin-Siris Syndrome ... mental deficiency
  • Cohen Syndrome ... mental deficiency
  • Cohen-Hayden syndrome ... mental retardation
  • Cold Autoimmune Hemolytic Anemia ... concentration problems
  • Coleman Randall syndrome ... mental retardation
  • Collins-Sakati syndrome ... mental retardation
  • Coloboma chorioretinal cerebellar vermis aplasia ... mental retardation
  • Coloboma uveal with cleft lip palate and mental retardation ... mental retardation
  • Coloboma, cleft lip/palate and mental retardation syndrome ... mental retardation
  • Colobomatous microphthalmia - heart disease - hearing loss ... mental retardation
  • Colpocephaly ... mental retardation
  • Combat stress reaction ... lack of concentration
  • Common migraine ... mental fuzziness
  • Complete Trisomy 18 syndrome ... mental retardation
  • Complex 1 mitochondrial respiratory chain deficiency ... dementia
  • Complex 2 mitochondrial respiratory chain deficiency ... dementia
  • Complex partial seizure ... auditory hallucinations
  • Complex partial seizure disorder ... auditory hallucinations
  • Concentration camp survivor syndrome ... hallucinations, difficulty concentrating
  • Congenital disorder of glycosylation type 1A ... mental retardation
  • Congenital disorder of glycosylation type 1F ... mental retardation
  • Congenital disorder of glycosylation type 1I ... mental retardation
  • Congenital disorder of glycosylation type 1K ... mental retardation
  • Congenital disorder of glycosylation type 1L ... mental retardation
  • Congenital disorder of glycosylation type 2C ... mental retardation
  • Congenital disorder of glycosylation type 2D ... mental retardation
  • Congenital disorder of glycosylation type 2E ... mental retardation
  • Congenital disorder of glycosylation type 2G ... mental retardation
  • Congenital disorder of glycosylation type IIH ... mental retardation
  • Congenital disorder of glycosylation type X - Bombay blood group phenotype ... mental retardation
  • Congenital Disorders of Glycosylation ... mental retardation
  • Congenital Disorders of Glycosylation Type Ia ... mental retardation
  • Congenital heart disease - radio ulnar synostosis - mental retardation ... mental retardation
  • Congenital heart disease radio ulnar synostos mental retardation ... mental retardation
  • Congenital heart disease, ptosis, hypodontia, craniosynostosis ... mental retardation
  • Congenital hepatic porphyria ... paranoia, hallucinations
  • Congenital hypoparathyroidism, seizures, growth and mental retardation and unusual facies ... mental retardation
  • Congenital hypothyroidism ... mental retardation
  • Congenital myotonic dystrophy ... mental retardation
  • Congenital spherocytic anemia ... concentration problems
  • Congenital Toxoplasmosis ... mental retardation
  • Cope's syndrome ... altered mental status
  • Copper deficiency-induced Sideroblastic anemia ... concentration problems
  • Coral snake poisoning ... altered mental status
  • Corneal anesthesia deafness intellectual deficit ... mental retardation
  • Corneal anesthesia deafness mental retardation ... mental retardation
  • Corneal cerebellar syndrome ... mental retardation
  • Corneal dystrophy - ichthyosis - microcephaly - mental retardation ... mental retardation
  • Corneal hypesthesia deafness intellectual deficit ... mental retardation
  • Cornelia de Lange Syndrome ... mental retardation
  • Cornelia de Lange syndrome 1 ... mental retardation
  • Cornelia de Lange syndrome 2 ... mental retardation
  • Cornelia de Lange syndrome 3 ... mental retardation
  • Corpus callosum agenesis ... mental retardation, mental deficiency
  • Corpus callosum agenesis - double urinary collecting system ... mental retardation
  • Corpus callosum agenesis double urinary collecting ... mental retardation
  • Corpus callosum agenesis double urinary collecting system and trigonocephaly ... mental retardation
  • Corpus callosum agenesis-neuropathy ... mental retardation, physical retardation
  • Corpus callosum dysgenesis X-linked recessive ... mental retardation
  • Cortada Koussef Matsumoto syndrome ... mental retardation
  • Cortada-Kousseff-Matsumoto syndrome ... mental retardation
  • Cortical dysplasia - focal epilepsy syndrome ... mental retardation
  • Corticobasal Degeneration ... cognitive impairment
  • Costello syndrome ... mental deficiency
  • Cote-Katsantoni syndrome ... retarded mental development
  • Cowden's syndrome ... mental retardation
  • Crack addiction ... paranoia, auditory hallucinations, hallucinations, impaired judgement
  • Craniodiaphyseal dysplasia ... mental retardation
  • Craniodigital syndrome - mental retardation ... mental retardation
  • Craniofacial dysostosis - arthrogryposis - progeroid appearence ... mild mental retardation
  • Craniofacial dyssynostosis ... mental retardation
  • Craniofaciocardioskeletal syndrome ... mild mental retardation
  • Craniosynostosis ... mental retardation
  • Craniosynostosis - alopecia - brain defect ... mental retardation
  • Craniosynostosis - brachysyndactyly of hands and absence of toes ... mental retardation
  • Craniosynostosis - congenital heart disease - mental retardation ... mental retardation
  • Craniosynostosis - Dandy-Walker - Hydrocephalus ... mental retardation, neurological problems
  • Craniosynostosis exostoses nevus epibulbar dermoid ... mental retardation
  • Craniosynostosis Maroteaux Fonfria type ... intellectual impairment
  • Craniosynostosis mental retardation clefting syndrome ... mental retardation
  • Craniosynostosis radial aplasia syndrome ... mental retardation
  • Craniosynostosis, sagittal, with Dandy-Walker malformation and hydrocephalus ... mental retardation, neurological problems
  • Craniotelencephalic dysplasia ... mental retardation
  • Creatine deficiency, X-linked ... mental retardation
  • Cretinism athyreotic ... mental retardation
  • Creutzfeldt-Jakob Disease ... impaired thinking, disorientation, dementia, impaired judgment
  • Cri-du-chat syndrome ... low IQ
  • Crome syndrome ... mental retardation
  • Cryptococcal Meningitis ... Hallucinations
  • Cryptorchidism - arachnodactyly - mental retardation ... mental retardation
  • Crystal meth addiction ... psychosis, paranoia, auditory hallucinations, delusions
  • Cushing's syndrome ... mental disturbances
  • Cutis verticis gyrata - mental deficit ... mental retardation
  • Cutis verticis gyrata mental deficiency ... mental retardation
  • Cycloserine-induced Sideroblastic anemia ... concentration problems
  • Cystic fibrosis - gastritis - megaloblastic anaemia ... mental retardation
  • Cystic fibrosis - gastritis - megaloblastic anemia ... mental deficiency
  • Cytochrome c oxydase deficiency, French-Canadian type ... mental retardation

    D

  • D ercole syndrome ... mental retardation
  • Dana syndrome ... hallucinations
  • Dandy Walker syndrome recessive form ... intellectual impairment
  • Dandy-Walker - facial hemangioma ... mental retardation
  • Dandy-Walker malformation with mental retardation, macrocephaly, myopia, and brachytelephalangy ... mental retardation
  • Davis syndrome ... mental retardation
  • Davis-Lafer syndrome ... mental retardation
  • De Grouchy Syndrome ... Mental retardation
  • De Lange 1 ... mental retardation
  • De Sanctis-Cacchione syndrome ... mental deterioration
  • Deadly nightshade (Solanum dulcamara) poisoning ... hallucinations
  • Deafness - epiphyseal dysplasia - short stature ... mental retardation
  • Deafness - hypospadias - metacarpal and metatarsal synostosis ... mental retardation
  • Deafness - lymphoedema - leukemia ... neurological disorders
  • Deafness - onychodystrophy - osteodystrophy - mental retardation ... mental retardation
  • Deafness - skeletal dysplasia - lip granuloma ... mental retardation
  • Deafness, congenital onychodystrophy, recessive form ... mental retardation
  • Deafness-mental retardation, Martin-Probst type ... mental retardation
  • Deal-Barratt-Dillon syndrome ... mental retardation
  • Del (1) (pter-p36.3) mosaicism ... mental retardation
  • Del(1) (p22.3-p13.3) ... mental retardation
  • Del(1) (pter-p34) ... mental retardation
  • Del(1) (pter-p35) ... mental retardation
  • Del(1) (pter-p36.2) ... mental retardation
  • Del(1) (q25-q32) ... mental retardation
  • Del(1) (q32-q41) ... mental retardation
  • Del(1) (q41-q43) ... mental retardation
  • Del(1) (q42-qter) ... mental retardation
  • Del(1) (q44-qter) ... mental retardation
  • Del(1q32) ... mental retardation
  • Delayed sleep-phase syndrome ... difficulty concentrating
  • Deletion 10q ... mental retardation
  • Deletion 11p ... Mental retardation, Concentration difficulties
  • Deletion 11q ... mental retardation
  • Deletion 12p13 ... mental retardation
  • Deletion 13q ... Mental retardation
  • Deletion 13q32 ... mental retardation
  • Deletion 18q ... Mental retardation
  • Deletion 20p ... Mental retardation
  • Deletion 22q11 ... intellectual impairment, low IQ, paranoid delusions
  • Deletion 2q ... Mental retardation
  • Deletion 2q24 ... mental retardation
  • Deletion 4p ... Mental retardation
  • Deletion 5p ... mental retardation
  • Deletion 6q ... Mental retardation
  • Deletion 6q16 q21 ... mental retardation
  • Deletion 8p ... mental retardation
  • Deletion 8q ... Mental retardation
  • Deletions of chromosome 8 ... mental retardation
  • Delirium ... disorientation, hallucinations, delusions
  • Delirium tremens ... hallucinations
  • Delta-1-pyrroline 5-carboxylate synthetase deficiency ... mental retardation
  • Delta-1-pyrroline-5-carboxylate dehydrogenase deficiency ... mental retardation
  • Delusional disorder ... delusional beliefs, delusions
  • Dementia ... cognitive loss, disorientation, dementia, mental decline
  • Dementia With Lewy Bodies ... Alzheimer's-like symptoms, cognition fluctuations, delusions, cognition loss
  • Dennis cohen syndrome ... mental retardation
  • Dentatorubral Pallidoluysian Atrophy ... mental retardation, dementia
  • Dentinogenesis imperfecta - short stature - hearing loss - mental retardation ... mental retardation
  • Denys-Corbeel syndrome ... mental retardation
  • Depression ... difficulty thinking, Lack of concentration., relationship difficulty, mental changes, hallucinations, difficulty making decisions, delusions, difficulty concentrating
  • Depressive disorders ... difficulty thinking, relationship difficulty, mental changes, difficulty making decisions, difficulty concentrating
  • Dermatoleukodystrophy ... mental retardation
  • Developmental delay - hypotonia extremities hypertrophy ... mental retardation
  • Dexedrine overdose ... hallucination
  • Diabetes insipidus, diabetes mellitus, optic atrophy ... paranoia, mental retardation, hallucinations
  • Diabetes insipidus, diabetes mellitus, optic atrophy, deafness, mitochondrial form ... mental retardation
  • Diabetic hypoglycemia ... fuzzy thinking
  • Diaphragmatic hernia - exomphalos - corpus callosum agenesis ... mental retardation
  • Dibasic aminoaciduria 2 ... mental retardation
  • Dibasic aminoaciduria type 1 ... mental retardation
  • DIDMOAD Syndrome, Mitochondrial form ... mental retardation
  • DiGeorge syndrome ... intellectual impairment, mental retardation
  • Digitorenocerebral syndrome ... mental retardation
  • Dilutional hyponatremia ... altered mental status, hallucination
  • Dimorphic anemia ... concentration problems
  • Diomedi-Bernardi-Placidi syndrome ... mental retardation
  • Diphenyl-hydantoin - Teratogenic Agent ... mental retardation
  • Disequilibrium syndrome ... disorientation
  • Dissociative Identity Disorder ... disorientation, Delusions
  • Distal Trisomy 11q ... mental retardation
  • Distal trisomy 6q ... mental retardation
  • Distinctive Craniofacial Features - Pterygia - Mental Retardation ... mental retardation
  • Dobriner syndrome ... psychosis, hallucinations
  • Dobrow syndrome ... mental retardation
  • Double cortex syndrome ... mental retardation
  • Double Depression ... hallucinations, delusions
  • Dowling-Degos disease ... mental retardation
  • Down Syndrome ... Mental retardation
  • Down's Syndrome associated Alzheimer's disease ... Thinking difficulty, Suspicion, Disorientation, Impaired visual skills, Loss of concentration, Poor judgement, Wandering
  • Doxepine-induced Immune Hemolytic Anemia ... concentration problems
  • Dravet syndrome ... mental decline, cognitive impairment
  • Drug abuse ... mental changes
  • Drug-induced Immune Hemolytic Anemia ... concentration problems
  • Drug-induced Sideroblastic anemia ... concentration problems
  • Drug-related insomnia ... Difficulty concentrating
  • Duane anomaly - mental retardation ... mental retardation
  • Duchenne Muscular Dystrophy ... intellectual impairment
  • Dup(1) (p22.1-p13.3) ... mental retardation
  • Dup(1) (p31-p21) ... mental retardation
  • Dup(1) (p31.4-p22.1) ... mental retardation
  • Dup(1) (q11-q25) mosaicism ... mental retardation
  • Dup(1) (q24-q41) ... mental retardation
  • Dup(1) (q25-q32) ... mental retardation
  • Dup(1p36.3) ... mental retardation
  • Duplication 10q partial ... mental retardation
  • Duplication 12q ... Mental retardation
  • Duplication 13 ... mental retardation
  • Duplication 18 ... mental retardation
  • Duplication 2p ... Mental retardation
  • Duplication 2q ... Mental retardation
  • Duplication 5p ... mental retardation
  • Duplication 5q ... Mental retardation
  • Duplication 6p ... mental retardation
  • Duplication 6q ... Mental retardation
  • Duplication 6q, partial ... mental retardation
  • Duplication 7p ... Mental retardation
  • Duplication 7q ... Mental retardation
  • Duplication 8p ... Mental retardation
  • Duplication 8q ... Mental retardation
  • Duplication 9p partial ... mental retardation
  • Dwarfism - tall vertebrae ... mental retardation
  • Dyggve-Melchior-Clausen Syndrome ... mental deficiency
  • Dykes-Markes-Harper syndrome ... dementia
  • Dysautonomia like disorder ... mental retardation
  • Dysequilibrium syndrome ... mental retardation
  • Dysharmonic skeletal maturation - muscular fiber disproportion ... mental retardation
  • Dyskeratosis congenita of Zinsser-Cole-Engman ... retarded mental development
  • Dyslexia ... normal intelligence
  • Dysmorphism - abnormal vocalization - mental retardation ... mental retardation
  • Dysmorphism - cleft palate - loose skin ... mental retardation
  • Dysosteosclerosis ... progressive mental retardation
  • Dysphasic dementia, hereditary ... hallucinations, dementia, delusions, cognitive impairment
  • Dyssomnia ... impaired concentration
  • Dysthymia ... difficulty thinking, relationship difficulty, mental changes, difficulty making decisions, difficulty concentrating
  • Dystrophic epidermolysis bullosa ... impaired mental development

    E

  • Early-onset Alzheimer's ... Thinking difficulty, Suspicion, Disorientation, Impaired visual skills, Loss of concentration, Poor judgement, Wandering
  • Ecstasy abuse ... concentration difficulty, hallucinations, hallucinations, paranoid symptoms
  • Ecstasy addiction ... paranoia, hallucinations, impaired judgement
  • Ecstasy withdrawal ... psychosis, paranoid delusions
  • Ectodermal dysplasia - mental retardation - central nervous system malformation ... mental retardation
  • Ectodermal dysplasia - mental retardation - CNS malformation ... mental retardation
  • Ectodermal dysplasia - neurosensory deafness ... mental retardation
  • Ectodermal dysplasia mental retardation syndactyly ... mental retardation
  • Ectodermal dysplasia, Berlin type ... mental retardation
  • Ectodermal dysplasia, Margarita type ... mental retardation
  • Ectomorphic Habitus - Severe Mental Retardation - Characteristic Face ... mental retardation
  • Ectopia lentis, isolated ... mental retardation
  • Edinburgh malformation syndrome ... mental retardation
  • Edward Syndrome ... mental retardation
  • Edwards Syndrome ... Mental retardation
  • EEC syndrome ... mental retardation
  • Ehlers-Danlos syndrome type IX ... mental retardation, low I.Q.
  • Ehlers-Danlos syndrome, Beasley Cohen type ... mental retardation
  • Ehlers-Danlos syndrome, classic type ... mental retardation
  • Ehlers-Danlos syndrome, progeroid form ... mental retardation
  • Ehlers-Danlos syndrome, progeroid form 2 ... mental retardation
  • Ehlers-Danlos syndrome, X-linked ... mental retardation
  • Electrocution ... Altered mental state
  • Emerinopathy ... mental retardation
  • Emery-Dreifuss muscular dystrophy, X-linked ... mental retardation
  • Emery-Nelson syndrome ... retarded mental development
  • Encephalitis ... disorientation, sudden severe dementia, mental changes, impaired judgement
  • Encephalo cranio cutaneous lipomatosis ... mental retardation
  • Encephalocele anterior ... mental retardation
  • Encephalocele frontal ... mental retardation
  • Encephalomyelitis ... disorientation
  • Encephalopathy - intracranial calcification - growth hormone deficiency - microcephaly - retinal degeneration ... mild mental retardation
  • Encephalopathy due to sulphite oxidase deficiency ... mental retardation
  • Encephalopathy, familial, with neuroserpin inclusion bodies ... attention deficits
  • Endogenous depression ... hallucinations, delusions
  • Endomyocardial fibroelastosis ... mental retardation
  • Engelhard-Yatziv syndrome ... mental retardation
  • Ependymoma ... cognitive problems, dementia
  • Epidemic typhus ... altered mental status
  • Epidermal nevus - vitamin D resistant rickets ... mental retardation
  • Epidermolysis bullosa, late-onset, localized junctional, with mental retardation ... mental retardation
  • Epilepsy ... hallucinations
  • Epilepsy - mental deterioration, Finnish type ... mental retardation
  • Epilepsy - microcephaly - skeletal dysplasia ... mental retardation
  • Epilepsy - telangiectasia ... mental retardation
  • Epilepsy with myoclonic-astatic crisis ... cognitive problems
  • Epilepsy, familial temporal lobe, 4 ... auditory hallucinations
  • Epilepsy, myoclonic progressive familial ... dementia
  • Epilepsy, progressive myoclonic 3 ... mental retardation
  • Epilepsy, pyridoxin-dependent ... mental retardation
  • Epilepsy, Pyridoxine-Dependent ... mental retardation
  • Epileptic encephalopathy, early infantile, 1 ... mental retardation
  • Epiphyseal dysplasia - hearing loss - dysmorphism ... mental retardation
  • Epiphyseal dysplasia dysmorphism camptodactyly ... mental retardation
  • Ethanol-induced Sideroblastic anemia ... concentration problems
  • Euhidrotic ectodermal dysplasia ... mental retardation

    F

  • Facial asymetry - temporal seizures ... mental retardation
  • Facial asymmetry - temporal seizures ... mental retardation
  • Facial clefting corpus callosum agenesis ... cognitive impairment
  • Facial dysmorphism - intellectual deficit - short stature - hearing loss ... mental retardation
  • Facial dysmorphism - shawl scrotum - joint laxity syndrome ... mental retardation
  • Fahr's Syndrome ... mental retardation, dementia
  • Familial band heterotopia ... mental retardation
  • Familial chronic infantile diffuse sclerosis ... dementia
  • Familial dysautonomia ... concentration difficulty
  • Familial Forms of Alzheimer's Disease ... Thinking difficulty, Suspicion, Disorientation, Impaired visual skills, Loss of concentration, Poor judgement, Wandering
  • Familial hypertryptophanemia ... mental retardation
  • Familial infantile metachromatic leukodystrophy - late infantile ... dementia
  • Familial porencephaly ... mental retardation
  • Fanconi pancytopenia ... mental deficiency
  • Fanconi syndrome ... mental retardation
  • Fanconi-ichthyosis-dysmorphism ... mental retardation
  • Fanconi-Turler syndrome ... mental retardation
  • Fara-Chlupackova syndrome ... mild mental retardation
  • Farber's disease ... mental retardation
  • Fatal familial insomnia ... Hallucinations
  • Feigenbaum-Bergeron-Richardson syndrome ... dementia
  • Fentanyl toxicity ... hallucination
  • Fenton-Wilkinson-Toselano syndrome ... mental retardation
  • Fetal alcohol syndrome ... intellectual impairment, Mental retardation, low I.Q., problem solving difficulty, poor judgment
  • Fetal brain disruption sequence ... mental retardation
  • Fetal Hydantoin Syndrome ... mental deficiency
  • Fetal thalidomide syndrome ... mental deficiency
  • FG Syndrome ... mental deficiency
  • FG syndrome 1 ... mental deficiency
  • FG syndrome 2 ... mental deficiency
  • FG syndrome 3 ... mental deficiency
  • FG syndrome 4 ... mental deficiency
  • FG syndrome 5 ... mental deficiency
  • Fibromatosis gingival - hypertrichosis ... mental retardation
  • Filippi Syndrome ... physical retardation, mental retardation
  • Fine-Lubinsky syndrome ... mental retardation
  • Fitzsimmons-McLachlan-Gilbert syndrome ... mental retardation
  • Floating Harbor Syndrome ... mental retardation
  • Focal cortical dysplasia type II ... mental retardation
  • Focal cortical dysplasia type IIA ... mental retardation
  • Focal seizure ... auditory hallucinations
  • Focal sensory seizure ... auditory hallucinations
  • Folate-deficiency anemia ... concentration problems
  • Food Additive Adverse reaction - amines ... impaired concentration
  • Food Additive Adverse reaction - chocolate ... concentration problems
  • Food Additive Adverse reaction - food additives ... impaired concentration
  • Food Additive Adverse reaction - MSG ... impaired concentration
  • Food Additive Adverse reaction - salicylate ... impaired concentration
  • Food Additive Adverse reaction - sulfite ... impaired concentration
  • Food Additive Adverse reaction - sulphite ... concentration problems
  • Fountain Syndrome ... mental retardation
  • Four-O'Clock poisoning ... hallucinations
  • Foxglove poisoning ... disorientation
  • Fragile-X Syndrome ... mental retardation
  • Franceschini-Vardeu-Guala syndrome ... mental retardation
  • Franek-Bocker-Kahlen syndrome ... mental retardation
  • Frank-Ter Haar syndrome ... mental retardation
  • Fraser Syndrome ... mental deficiency
  • FRAXD ... mental retardation
  • Free sialic Acid storage disease ... mental retardation
  • Freire-Maia odontotrichomelic syndrome ... mental retardation
  • Freire-Maia syndrome ... mental retardation
  • Fried syndrome ... mental retardation
  • Froehlich syndrome ... mental retardation
  • Fronto-temporal dementia and Parkinsonism linked to chromosome 17 (FTDP-17) ... cognitive impairment
  • Frontotemporal dementia ... dementia, impaired judgment
  • Fryns macrocephaly ... mental retardation
  • Fryns-Aftimos syndrome ... mental retardation
  • Fryns-Smeets-Thiry syndrome ... mental retardation
  • Fucosidosis type 1 ... progressive mental retardation
  • Fucosidosis type II ... progressive mental retardation
  • Fukuyama type muscular dystrophy ... mental retardation
  • Functioning pancreatic endocrine tumor ... hallucinations, mental disturbances
  • Fungemia ... mental problems

    G

  • Galactosemia I ... mental retardation
  • Galloway syndrome ... mental retardation
  • Ganglioglioma ... cognitive problems
  • Gangliosidosis, generalized GM1 type 3 ... mild mental retardation
  • Gardner-Morrisson-Abbot syndrome ... mental retardation
  • Garret-Tripp syndrome ... mental retardation
  • Gaucher disease type 2 ... cognitive impairment
  • Generalized anxiety disorder ... Mental symptoms, trouble concentrating
  • Generalized lipodystrophy with mental retardation, deafness, short stature and slender bones ... mental retardation, delayed cognitive development
  • Generalized seizures ... hallucinations
  • Genital anomaly - cardiomyopathy ... mental retardation
  • German syndrome ... mental deficiency
  • Gerstmann's Syndrome ... difficulty with math, calculation dysfunction (dyscalculia), inability to distinguish right from left, inability to calculate (acalculia)
  • Giacomini disease ... mental retardation
  • Giant axonal neuropathy ... dementia
  • Gliomatosis cerebri ... cognitive problems, dementia
  • Gliosarcoma ... cognitive problems
  • Global developmental delay - osteopenia - ectodermal defect ... mental retardation, concentration problems
  • Glomerulonephritis - sparse hair - telangiectases ... mental retardation
  • Glucose transport defect, blood-brain barrier ... mental retardation
  • Glutamate decarboxylase deficiency ... mental retardation, cognitive impairment
  • Glutathione synthetase deficiency, severe ... mental retardation
  • Glycine encephalopathy, atypical mild form ... mental retardation
  • Glycine encephalopathy, classical neonatal early-onset form ... mental retardation
  • Glycine encephalopathy, classical neonatal form ... mental retardation
  • Glycogen Storage Disease IIb - formerly ... mental retardation
  • Glycogen storage disease type 2B ... mental retardation
  • Glycogen storage disease type 2B - formerly ... mental retardation
  • Glycogen storage disease type 6A, due to phosphorylase kinase deficiency ... mental retardation
  • Glycogenosis type 2 ... mental retardation
  • GM2-gangliosidosis, AB variant ... mental retardation
  • Gms syndrome ... mental retardation
  • Goldberg syndrome ... mental retardation, neurological disorders
  • Goldblatt-Wallis syndrome ... mental retardation
  • Gomez and Lopez-Hernandez syndrome ... mental deficiency
  • Gonadal dysgenesis XY type associated anomalies ... mental retardation
  • Grand-Kaine-Fulling syndrome ... concentration difficulty
  • Granulomatous amebic encephalitis ... hallucinations
  • Greig Cephalopolysyndactyly Syndrome ... mental retardation
  • Grief or loss ... Difficulty concentrating
  • Grix-Blankenship-Peterson syndrome ... mental retardation
  • Grob syndrome ... mental deficiency
  • Growth and mental retardation, mandibulofacial dysostosis, microcephaly, and cleft palate ... mental retardation
  • Growth delay - mental retardation - mandibulofacial dysostosis - microcephaly - cleft palate ... mental retardation
  • Growth delay due to insulin-like growth factor I deficiency ... mental retardation
  • Growth retardation mental retardation phalangeal hypoplasia ... mental retardation
  • GSD IIB - formerly ... mental retardation
  • GSD2B - formerly ... mental retardation
  • Gulf War syndrome ... cognitive dysfunction
  • Gurrieri-Sammito-Bellussi syndrome ... mental retardation
  • Gustavson syndrome ... mental retardation

    H

  • Haas-Robinson syndrome ... mental retardation
  • Hair defect photosensitivity mental retardation ... mental retardation
  • Hair defect with photosensitivity and mental retardation ... mental retardation
  • Halal Setton Wang syndrome ... mental retardation
  • Halal syndrome ... mild mental retardation
  • Hallervorden-Spatz disease ... disorientation, mental retardation, dementia
  • Hallucination ... smell hallucinations, hallucinations, hearing hallucinations, touch hallucinations, taste hallucinations
  • Hand-Schüller-Christian Syndrome ... neurological damage
  • Hangover ... difficulty making decisions, difficulty concentrating
  • Hanhart syndrome type IV ... mental retardation
  • Harrod Doman Keele syndrome ... mental retardation
  • Hartnup Disease ... dementia if untreated
  • Hashimoto's encephalitis ... dementia
  • Hashimoto's Thyroiditis ... mental slowness
  • Haspeslagh Fryns Muelenaere syndrome ... mental retardation
  • Havlikova syndrome ... retarded mental development
  • Hawaiian Baby Woodrose poisoning ... paranoia, psychosis
  • Head Conditions ... Delusions
  • Heat exhaustion ... disorientation
  • Heatstroke ... disorientation
  • Heidenhain syndrome ... dementia
  • Helminthiasis ... neurological problems
  • Hemi 3 syndrome ... mental retardation
  • Hemimegalencephaly ... mental retardation
  • Hemiplegic migraine, familial type 1 ... auditory hallucinations
  • Hemiplegic migraine, familial type 2 ... mental retardation
  • Hepatic encephalopathy syndrome ... disorientation
  • Herbal Agent adverse reaction - Maté ... disorientation
  • Herbal Agent adverse reaction - Pennyroyal Oil ... hallucination
  • Herbal Agent adverse reaction - Sassafras Oil ... hallucinations
  • Herbal Agent overdose - Autumn Crocus ... altered mental status
  • Herbal Agent overdose - Ayahuasca ... hallucinations
  • Herbal Agent overdose - Nutmeg ... hallucination
  • Herbal Agent overdose - Wormwood ... paranoia, psychosis
  • Hereditary methemoglobinemia, recessive, type II ... mental retardation
  • Hereditary Motor and Sensory Neuropathy with Deafness, Mental Retardation and Absence of Large Myelinated Fibers ... mental retardation
  • Hereditary neuropathy with liability to pressure palsies ... difficulty driving
  • Hereditary nodular heterotopia ... mental retardation
  • Hereditary sensory and autonomic neuropathy 3 ... retarded mental development
  • Heroin dependence ... paranoia, hallucinations
  • Herrmann syndrome ... dementia
  • Herrmann-Opitz craniosynostosi ... mental retardation
  • Hersh-Podruch-Weisskopk syndrome ... mental retardation
  • Histidinemia ... mental retardation
  • Histidinuria, renal tubular defect ... mental retardation
  • HIV/AIDS ... mental symptoms, neurologic problems
  • Hobo spider poisoning ... hallucinations
  • Hoigné syndrome ... auditory hallucinations
  • Holoprosencephaly ... mental retardation
  • Holoprosencephaly deletion 2p ... mental retardation
  • Homen syndrome ... mental deterioration
  • Homocarnosinosis ... mental retardation
  • Homocystinuria ... mental retardation
  • Homocystinuria due to cystathionine beta-synthase deficiency ... mental retardation
  • Homocystinuria due to defect in methylation (cbl g) ... mental retardation
  • Homocystinuria due to defect in methylation cbl e ... mental retardation
  • Hooft disease ... mental retardation
  • Hordnes-Engebretsen-Knudtson syndrome ... mental retardation
  • Hornova-Dlurosova syndrome ... mental retardation
  • Horse nettle poisoning ... hallucinations
  • Horseradish poisoning ... disorientation
  • Howard-Young syndrome ... mental retardation
  • Hoyeraal-Hreidarsson syndrome ... mental retardation
  • Human HOXA1 Syndromes ... cognitive impairment
  • Human T-lymphotropic virus type 3 ... neurological disorders
  • Hunter-Carpenter-Macdonald syndrome ... mental retardation
  • Hunter-Fraser syndrome ... mental retardation
  • Hunter-Macpherson syndrome ... mental retardation
  • Hunter-McAlpine syndrome ... mental retardation
  • Huntington's Disease ... difficulty making a decision, cognitive difficulty, difficulty driving, difficulty learning new things, difficulty concentrating, impaired judgement, cognitive impairment, impaired judgment
  • Hyde-Forster-Mccarthy-Berry syndrome ... mental retardation
  • Hydranencephaly ... mental retardation, intellectual deficits
  • Hydrocarbon poisoning ... altered mental status
  • Hydrocephalus ... cognition changes
  • Hydrocephalus - costovertebral dysplasia - Sprengel anomaly ... mental retardation, psychosis
  • Hydrocephalus - Skeletal Anomalies - Mental Disturbance ... psychosis
  • Hydrocephalus due to congenital stenosis of aqueduct of sylvius ... mental retardation
  • Hydrocephalus obesity hypogonadism ... mental retardation
  • Hydroxykynureninuria ... mental retardation
  • Hyperadrenalism ... hallucinations, mental disturbances
  • Hyperammonemia - hypoornithinemia - hypocitrullinemia - hypoargininemia - hypoprolinemia ... mental retardation
  • Hyperchromic Anemia ... concentration problems
  • Hypereosinophilic syndrome ... mental disturbances
  • Hyperglycinemia ... intellectual disability
  • Hyperimidodipeptiduria ... mental retardation
  • Hypermethioninemia due to S-adenosylhomocysteine hydrolase deficiency ... mental retardation
  • Hypernatremia ... neurological damage
  • Hyperornithinemia-hyperammonemia-homocitrullinuria syndrome ... mental retardation
  • Hyperostosis frontalis interna ... mental impairment
  • Hyperparathyroidism ... impaired thinking
  • Hyperprolinemia type 2 ... mental retardation
  • Hypersomnia ... Disorientation, Hallucinations
  • Hypertelorism - esophageal abnormalities - hypospadias ... mental retardation
  • Hypertelorism and tetralogy of Fallot ... mild mental retardation
  • Hypertelorism with esophageal abnormality and hypospadias ... mental retardation
  • Hyperthermia induced defects ... mental deficiency
  • Hypertrichosis brachydactyly obesity and mental retardation ... mental retardation
  • Hypertrichosis, hyperkeratosis, mental retardation, and distinctive facial features ... mental retardation
  • Hypertrichotic osteochondrodysplasia ... mental retardation
  • Hypertryptophanemia ... mental retardation
  • Hypoadrenalism ... mental problems
  • Hypobetalipoproteinaemia - ataxia - hearing loss ... mental retardation
  • Hypoglycemia ... fuzzy thinking
  • Hypoglycemia with deficiency of glycogen synthetase in the liver ... disorientation
  • Hypoglycemic attack ... fuzzy thinking
  • Hypogonadism - mitral valve prolapse - mental retardation ... mental retardation
  • Hypomagnesemia primary ... disorientation, hallucinations, delusions
  • Hypomandibular faciocranial dysostosis ... mental retardation
  • Hypomelanosis of Ito ... mental retardation, neurologic problems
  • Hypomyelination - congenital cataract ... mental retardation
  • Hypomyelination and congenital cataract ... mental retardation
  • Hypoparathyroidism - short stature - mental retardation ... mental retardation
  • Hypoparathyroidism familial isolated ... mental retardation
  • Hypophosphatemia ... altered mental status
  • Hypospadias - hypertelorism ... mental retardation
  • Hypothalamic hamartomas ... cognitive problems
  • Hypothyroidism - cleft palate ... mental retardation
  • Hypothyroidism due to iodide transport defect ... mental retardation
  • Hypothyroidism postaxial polydactyly mental retardation ... mental retardation

    I

  • IBIDS syndrome ... mental retardation
  • ICF syndrome ... mental retardation
  • Ichthyosis - alopecia - eclabion - ectropion - mental retardation ... mental retardation
  • Ichthyosis - deafness - mental retardation - skeletal anomaly ... mental retardation
  • Ichthyosis - mental retardation, Devriendt type ... mental retardation
  • Ichthyosis mental retardation asymptomatic spasticity ... mental retardation
  • Ichthyosis mental retardation dwarfism renal impairment ... mental retardation
  • Idaho syndrome ... mental retardation
  • Idiopathic basal ganglia calcification, childhood onset ... mental retardation
  • Idiopathic Parkinson's disease ... impaired thinking, intellectual symptoms
  • Illum syndrome ... mental retardation, physical retardation
  • Immunodeficiency with short limb dwarfism ... mental retardation
  • Inborn amino acid metabolism disorder ... mental retardation, hallucinations
  • Inborn urea cycle disorder ... mental retardation
  • Incontinentia Pigmenti ... mental retardation, mental deficiency
  • Infantile axonal neuropathy ... mental retardation
  • Infantile multisystem inflammatory disease ... mental retardation
  • Infantile Spasms ... mental retardation
  • Infantile spasms - broad thumbs ... mental retardation
  • Infectious meningitis ... concentration difficulty
  • Inhalant abuse ... disorientation, hallucinations, poor judgement
  • Inhalant addiction ... disorientation, hallucinations, poor judgement
  • Inherited spherocytic anemia ... concentration problems
  • Insanity ... delusions, hallucination
  • Insensitivity to pain with anhidrosis ... low IQ, mild mental retardation
  • Insomnia ... difficulty concentrating
  • Intellectual deficit - cataracts - calcified pinnae - myopathy ... mental retardation
  • Intellectual deficit - multiple anomalies ... mental retardation
  • Intellectual deficit - short stature - microcephaly - eye anomalies ... mental retardation
  • Intracranial Embolism ... difficulty understanding speech
  • Intracranial Hemorrhages ... altered mental state
  • Intrauterine infections ... neurological problems, mental retardation
  • Invasive group A Streptococcal disease ... Altered mental status
  • Iris coloboma, macrocephaly, agenesis of the corpus callosum, brachydactyly and mental retardation ... mental retardation
  • Irish potato poisoning ... hallucinations
  • Iron deficiency anemia ... concentration problems
  • Ischiadic hypoplasia - renal dysfunction - immunodeficiency ... mental retardation
  • Isoniazid toxicity ... hallucinations
  • Isoniazid-induced Sideroblastic anemia ... concentration problems

    J

  • Jacobsen syndrome ... mental retardation, cognitive dysfunction
  • Jaffer-Beighton syndrome ... mental retardation
  • Jankovic-Rivera syndrome ... dementia
  • Japanese encephalitis ... disorientation
  • Jet lag ... cognitive difficulty, difficulty making decisions, problems concentrating
  • Jeune syndrome ... mental retardation
  • Jeune-Tommasi syndrome ... mental deficiency
  • Jimsonweed poisoning ... disorientation
  • Johanson-Blizzard Syndrome ... intellectual impairment
  • Jorgenson-Lenz syndrome ... mental retardation
  • Joubert Syndrome ... mental retardation
  • Juberg-Hayward syndrome ... mental retardation
  • Jung-Wolff-Back-Stahl syndrome ... mental retardation
  • Juvenile pilocytic astrocytoma ... dementia, concentration problems

    K

  • Kabuki syndrome ... intellectual impairment
  • Kalam-Hafeez syndrome ... mental retardation
  • Kaler-Garrity-Stern syndrome ... mental retardation
  • Karandikar-Maria-Kamble syndrome ... mental retardation
  • Katayama fever ... disorientation
  • Katsantoni-Papadakou-Lagoyanni syndrome ... mental retardation
  • KBG Syndrome ... mental retardation
  • Kearns-Sayre Syndrome ... cognitive dysfunction
  • Kennerknecht syndrome ... mental retardation
  • Kennerknecht-Sorgo-Oberhoffer syndrome ... mental retardation
  • Kennerknecht-Vogel syndrome ... mental retardation
  • Keratosis palmoplantaris - corneal dystrophy ... mental retardation
  • Kernicterus ... mental deficiency
  • Keutel syndrome 2 ... retarded mental development
  • Kifafa seizure disorder ... mental retardation
  • Kleeblattschaedel syndrome ... mental retardation
  • Kleine-Levin Syndrome ... disorientation, hallucination
  • Klinefelter syndrome, variants ... poor judgment
  • Klippel Feil Syndrome ... mental deficiency
  • Klippel-Feil syndrome recessive type ... mental deficiency
  • Klippel-Feil syndrome, dominant type ... mental deficiency
  • Kluver-Bucy Syndrome ... inability to recognize people
  • Koone-Rizzo-Elias syndrome ... mental retardation
  • Kosztolanyi syndrome ... mental retardation
  • Kotzot-Richter syndrome ... mild mental retardation
  • Krabbe leukodystrophy ... mental deterioration
  • Kramer-Pollnow disease ... mental retardation
  • Krause syndrome ... mental retardation
  • Krause-Kivlin syndrome ... mental retardation
  • Kurczynski-Casperson syndrome ... mental retardation

    L

  • L1 Syndrome ... mental retardation
  • Lactic acidosis congenital infantile ... mental retardation
  • Lactic Acidosis, Fatal Infantile ... mental retardation
  • Lafora disease ... dementia
  • Lambert syndrome ... mental deficiency
  • Langerhans Cell Histiocytosis ... neurological damage
  • Late-onset Alzheimer's ... Thinking difficulty, Suspicion, Disorientation, Impaired visual skills, Loss of concentration, Poor judgement, Wandering
  • Lathosterolosis ... mental retardation
  • Laurence-Moon Syndrome ... mental retardation
  • Laxative abuse syndrome ... mental problems
  • Lead poisoning ... cognitive changes, concentration problems
  • Lederer's anemia ... concentration problems
  • Legionella adelaidensis infection ... altered mental status
  • Legionella anisa infection ... altered mental status
  • Legionella beliardensis infection ... altered mental status
  • Legionella birminghamensis infection ... altered mental status
  • Legionella bozemanii infection ... altered mental status
  • Legionella bruneiensis infection ... altered mental status
  • Legionella brunensis infection ... altered mental status
  • Legionella busanensis infection ... altered mental status
  • Legionella cherrii infection ... altered mental status
  • Legionella cincinnatiensis infection ... altered mental status
  • Legionella donaldsonii infection ... altered mental status
  • Legionella donaldsonil infection ... altered mental status
  • Legionella drancourtii infection ... altered mental status
  • Legionella drozanskii infection ... altered mental status
  • Legionella dumofii infection ... altered mental status
  • Legionella erythra infection ... altered mental status
  • Legionella fairfieldensis infection ... altered mental status
  • Legionella fallonii infection ... altered mental status
  • Legionella feelei infection ... altered mental status
  • Legionella feeleii infection ... altered mental status
  • Legionella gesstiana infection ... altered mental status
  • Legionella gormanii infection ... altered mental status
  • Legionella gratiana infection ... altered mental status
  • Legionella gresilensis infection ... altered mental status
  • Legionella hackeliae infection ... altered mental status
  • Legionella impletisoli infection ... altered mental status
  • Legionella isrealensis infection ... altered mental status
  • Legionella jamestowniensis infection ... altered mental status
  • Legionella jordanis infection ... altered mental status
  • Legionella lansingensis infection ... altered mental status
  • Legionella londinensis infection ... altered mental status
  • Legionella lytica infection ... altered mental status
  • Legionella maceachemii infection ... altered mental status
  • Legionella maceachernii infection ... altered mental status
  • Legionella micdadei infection ... altered mental status
  • Legionella monrovica infection ... altered mental status
  • Legionella moravica infection ... altered mental status
  • Legionella nautarum infection ... altered mental status
  • Legionella oakridgensis infection ... altered mental status
  • Legionella parisiensis infection ... altered mental status
  • Legionella quateirensis infection ... altered mental status
  • Legionella quinlivanii infection ... altered mental status
  • Legionella rowbothamii infection ... altered mental status
  • Legionella rubrilucens infection ... altered mental status
  • Legionella sainthelensi infection ... altered mental status
  • Legionella santicrucis infection ... altered mental status
  • Legionella shakespearei infection ... altered mental status
  • Legionella spiritensis infection ... altered mental status
  • Legionella steigerwaltii infection ... altered mental status
  • Legionella tauriensis infection ... altered mental status
  • Legionella tusconensis infection ... altered mental status
  • Legionella wadsorthii infection ... altered mental status
  • Legionella wadsworthii infection ... altered mental status
  • Legionella waltersii infection ... altered mental status
  • Legionella worsliensis infection ... altered mental status
  • Legionella yabuuchiae infection ... altered mental status
  • Legionnaires' disease ... disorientation
  • Leigh syndrome ... mental retardation
  • Leigh syndrome, French Canadian type ... mental retardation
  • Leigh syndrome, Saguenay-Lac-St. Jean type ... mental retardation
  • Lennox-Gastaut Syndrome ... mental retardation
  • Lenz Majewski hyperostotic dwarfism ... mental deficiency
  • Lenz Microphthalmia Syndrome ... physical retardation, mental retardation
  • Leprechaunism ... mental retardation
  • Lesch-Nyhan syndrome ... Mental retardation
  • Leschke-Ullmann syndrome ... physical retardation, mental retardation
  • Leucinosis ... neurological damage, mental retardation
  • Leukemia, Myeloid ... neurological disorders
  • Leukemia, Myeloid, Aggressive-Phase ... neurological disorders
  • Leukoencephalopathy ... dementia
  • Leukomalacia ... neurological problems, mental retardation
  • Leukomelanoderma - Infantalism - Mental Retardation - Hypodontia - Hypotrichosis ... mental retardation
  • Leukomelanoderma, infantilism, mental retardation, hypodontia, hypotrichosis ... mental retardation
  • Levic-Stefanovic-Nikolic syndrome ... mental retardation
  • Lhermitte-McAlpine syndrome ... mental deterioration, hallucinations
  • Limb deficiencies distal micrognathia ... mental retardation
  • Limbic encephalitis ... hallucinations, dementia
  • Limbic encephalitis - neuromyotonia - hyperhidrosis - polyneuropathy ... hallucinations
  • Lindsay-Burn syndrome ... mental retardation
  • Lindstrom syndrome ... mental retardation
  • Lipidosis with triglyceride storage disease ... mental retardation
  • Lipoamide dehydrogenase deficiency ... mental retardation
  • Lipoid proteinosis of Urbach and Wiethe ... mental retardation
  • Lissauer paralysis ... dementia
  • Lissencephaly - immunodeficiency ... mental retardation
  • Lissencephaly 3 ... mental retardation
  • Lissencephaly syndrome type 1 ... mental retardation
  • Lissencephaly type 1, due to LIS 1 anomalies ... mental retardation
  • Lissencephaly with cerebellar hypoplasia ... mental retardation
  • Lissencephaly with cerebellar hypoplasia, recessive ... delayed cognitive development
  • Lissencephaly, type 1, X-linked ... mental retardation
  • Lissencephaly, X linked - agenesis of the corpus callosum - genital anomalies ... mental retardation
  • Lissencephaly, X-linked 2 ... mental retardation
  • Loeys-Dietz syndrome ... mental retardation
  • Lopes-Marques de Faria syndrome ... mental retardation
  • Low birth weight - dwarfism - dysgammaglobulinemia ... mental retardation
  • Lowe oculocerebrorenal syndrome ... mental retardation
  • Lowry-Maclean syndrome ... mental retardation
  • Lowry-Wood syndrome ... mental retardation
  • LSD addiction ... paranoia, hallucinations, impaired judgement
  • Lujan-Fryns syndrome ... mental retardation
  • Lundberg II syndrome ... mental retardation
  • Lupus ... mental reaction, trouble thinking, paranoia, hallucinations, neurological disorders, hallucination
  • Lyme disease ... difficulty with concentration, thinking difficulties
  • Lymphangiectasies and lymphedema Hennekam type ... mental retardation
  • Lymphoedema - lymphangiectasia - mental retardation ... mental retardation
  • Lysosomal glycogen storage disease with normal acid maltase activity ... mental retardation

    M

  • MacDermot-Winter syndrome ... mental retardation
  • Macrocephaly - mental retardation - facial dysmorphism ... mental retardation
  • Macrocephaly - short stature - paraplegia ... mental retardation
  • Macrocephaly mesodermal hamartoma spectrum ... mental retardation
  • Macrocytic Hyperchromic Anemia ... concentration problems
  • Macrogyria, pseudobulbar palsy and mental retardation ... mental retardation
  • Macules hereditary congenital hypopigmented hyperpigmented ... mental retardation
  • Macules, hereditary, congenital hypopigmented and hyperpigmented ... mental retardation
  • Mal de debarquement ... cognitive dysfunction
  • Malformations in neuronal migration ... mental retardation, cognitive impairment
  • Malignant astrocytoma ... intellectual impairment
  • Malpuech facial clefting syndrome ... mental retardation, physical retardation
  • Manganese toxicity ... neurological disorders
  • Mania ... delusions of grandeur
  • Mannosidosis, alpha B lysosomal ... mental retardation
  • Maple syrup urine disease ... neurological damage
  • Maple syrup urine disease, type 1A ... neurological damage
  • Maple syrup urine disease, type 1B ... neurological damage
  • Maple syrup urine disease, type II ... neurological damage
  • Maple syrup urine disease, type III ... neurological damage
  • Marchiafava-Bignami disease ... mental changes, dementia
  • Marden-Walker Syndrome ... mental retardation
  • Marfanoid - mental retardation syndrome autosomal ... mental retardation
  • Marijuana abuse ... psychosis, paranoia, hallucinations
  • Marijuana addiction ... impaired thinking, impaired concentration, psychosis, paranoia
  • Marijuana amotivational syndrome ... reduced concentration
  • Marijuana overdose ... disorientation, paranoia, hallucination
  • Marijuana Smoking ... reduced concentration
  • Marinesco-Sjogren syndrome ... mental retardation
  • Marinesco-Sjogren-like syndrome (MSLS) ... mental retardation
  • Marinesco-Sjögren I ... retarded mental development
  • Maroteaux-Fonfria syndrome ... mental retardation
  • Marshall-Smith Syndrome ... mental deficiency
  • MASA Syndrome ... mental retardation
  • Massa-Casaer-Ceulemans syndrome ... mental retardation
  • Mastocytosis - short stature - hearing loss ... mental retardation
  • Mastocytosis, cutaneous, with short stature, conductive hearing loss and microtia ... mental retardation
  • Maternal hyperphenylalaninemia ... low I.Q., mental deficiency
  • Maternally Inherited Leigh Syndrome ... mental retardation
  • Matsoukas syndrome ... mental retardation
  • Matsoukas-Liarikos-Giannika syndrome ... mental retardation
  • Mc Leod neuroacanthocytosis syndrome ... cognitive impairment
  • McDonough syndrome ... mental retardation
  • McDowall syndrome ... mental retardation
  • McLain-Dekaban syndrome ... mental retardation
  • Medium-Chain Acyl-CoA Dehydrogenase Deficiency ... neurological damage
  • Medrano-Roldan syndrome ... mental retardation
  • Medulloblastoma ... attention deficit
  • Megalencephalic leukoencephalopathy with subcortical cysts ... mental retardation, cognitive impairment
  • Megalencephaly ... mental retardation
  • Megalencephaly - cutis marmorata telangiectatica congenita ... neurological problems
  • Megalencephaly - polymicrogyria - post-axial polydactyly - hydrocephalus ... mental retardation
  • Megalocornea mental retardation syndrome ... mental retardation
  • Megalocytic-Normochromic anemia ... concentration problems
  • Megarbane syndrome ... mental retardation
  • Meinecke syndrome ... mental retardation
  • Melanoma - astrocytoma syndrome ... dementia, concentration problems
  • MELAS ... acquired dementia
  • Meleda Disease ... mental retardation
  • Membranoproliferative glomerulonephritis ... impaired concentration, altered mental status
  • Membranoproliferative glomerulonephritis, X-linked ... impaired concentration, altered mental status
  • Meningioma ... mental changes
  • Meningoencephalocele ... mental retardation
  • Mental retardation - anophthalmia - craniosynostosis ... mental retardation
  • Mental retardation - arachnodactyly - hypotonia - telangiectasia ... mental retardation
  • Mental retardation - blepharophimosis - obesity - web neck ... mental retardation
  • Mental retardation - coloboma - slimness ... mental retardation
  • Mental retardation - contractural arachnodactyly ... mental retardation
  • Mental retardation - epilepsy ... mental retardation
  • Mental retardation - epilepsy - bulbous nose ... mental retardation
  • Mental retardation - epilepsy, X-linked ... mental retardation
  • Mental retardation - epileptic seizures - hypogonadism - hypogenitalism -microcephaly - obesity ... mental retardation
  • Mental retardation - gynecomastia - obesity, X-linked ... mental retardation
  • Mental retardation - hip luxation - G6PD variant ... mental retardation
  • Mental retardation - hypocupremia - hypobetalipoproteinemia ... mental retardation
  • Mental retardation - hypotonia - skin hyperpigmentation ... mental retardation
  • Mental retardation - hypotonic facies syndrome, X-linked, 1 ... mental retardation
  • Mental retardation - macrocephaly - coarse facies - hypotonia ... mental retardation
  • Mental retardation - microcephaly - phalangeal - facial abnormalities ... mental retardation
  • Mental retardation - multiple nevi ... mental retardation
  • Mental retardation - myopathy - short stature - endocrine defect ... mental retardation
  • Mental retardation - nasal hypoplasia - obesity - genital hypoplasia ... mental retardation
  • Mental retardation - osteosclerosis ... mental retardation
  • Mental Retardation - Pterygia - Shortness - Distinctive Facial Appearance ... mental retardation
  • Mental retardation - short stature - absent phalanges ... mental retardation
  • Mental retardation - short stature - cleft palate - unusual facies ... mental retardation
  • Mental retardation - short stature - deafness - genital ... mental retardation
  • Mental retardation - short stature - hand contractures - genital anomalies ... mental retardation
  • Mental retardation - short stature - heart and skeletal anomalies ... mental retardation
  • Mental retardation - short stature - microcephaly - eye anomalies ... mild mental retardation
  • Mental retardation - short stature - scoliosis ... mental retardation
  • Mental retardation - short stature - unusual facies ... mental retardation
  • Mental retardation - short stature, Bombay phenotype ... mental retardation
  • Mental retardation - skeletal dysplasia - abducens palsy ... mental retardation
  • Mental retardation - spasticity - ectrodactyly ... mental retardation
  • Mental retardation athetosis microphthalmia ... mental retardation
  • Mental retardation cataracts calcified pinnae myopathy ... mental retardation
  • Mental retardation microcephaly unusual facies ... mental retardation
  • Mental retardation progressive spasticity ... mental retardation
  • Mental retardation progressive spasticity, X-linked ... mental retardation
  • Mental retardation psychosis macroorchidism ... mental retardation, psychosis
  • Mental retardation sparse hair brachydactyly ... mental retardation
  • Mental retardation syndrome, Belgian type ... mental retardation
  • Mental retardation unusual facies ampola type ... mental retardation
  • Mental retardation X-linked - psychosis - macroorchidism ... mental retardation, psychosis
  • Mental retardation X-linked dysmorphism ... mental retardation
  • Mental retardation X-linked short stature obesity ... mental retardation
  • Mental retardation X-linked syndromic 7 ... mental retardation
  • Mental retardation X-linked, South African type ... mental retardation
  • Mental retardation, autosomal recessive, 1 ... mental retardation
  • Mental retardation, autosomal recessive, 10 ... mental retardation
  • Mental retardation, autosomal recessive, 11 ... mental retardation
  • Mental retardation, autosomal recessive, 2 ... mental retardation
  • Mental retardation, autosomal recessive, 3 ... mental retardation
  • Mental retardation, autosomal recessive, 4 ... mental retardation
  • Mental retardation, autosomal recessive, 5 ... mental retardation
  • Mental retardation, autosomal recessive, 6 ... mental retardation
  • Mental retardation, autosomal recessive, 7 ... mental retardation
  • Mental retardation, autosomal recessive, 8 ... mental retardation
  • Mental retardation, autosomal recessive, 9 ... mental retardation
  • Mental retardation, Behavior disturbance, Sensorineural hearing loss ... mental retardation
  • Mental retardation, Buenos Aires type ... mental retardation, physical retardation
  • Mental retardation, epileptic seizures, hypogonadism and hypogenitalism, microcephaly, and obesity ... mental retardation
  • Mental retardation, keratoconus, febrile seizures, and sinoatrial block ... mental retardation
  • Mental retardation, macrocephaly, short stature and craniofacial dysmorphism ... mental retardation
  • Mental retardation, Microcephaly, Epilepsy and Ataxia Syndrome ... mental retardation
  • Mental retardation, Mietens-Weber type ... mental retardation
  • Mental retardation, non-syndromic, autosomal recessive ... mental retardation
  • Mental retardation, Smith-Fineman-Myers type ... mental retardation
  • Mental retardation, unexplained ... mental retardation
  • Mental retardation, X linked - precocious puberty - obesity ... mental retardation
  • Mental Retardation, X-Linked ... mental retardation
  • Mental retardation, X-linked - acromegaly - hyperactivity ... mental retardation
  • Mental retardation, X-linked - borderline MAOA metabolism anomaly ... mental retardation
  • Mental retardation, X-linked - choreoathesis - abnormal behavior ... mental retardation, hallucination
  • Mental retardation, X-linked - corpus callosum agenesis - spastic quadriparesis ... mental retardation
  • Mental retardation, X-linked - craniofacial dysmorphology - epilepsy - ophthalmoplegia - cerebellar atrophy ... mental retardation
  • Mental retardation, X-linked - cubitus valgus - typical face ... mental retardation
  • Mental retardation, X-linked - dystonia - dysarthria ... mental retardation
  • Mental retardation, X-linked - epilepsy - progressive joint contractures - typical face ... mental retardation
  • Mental retardation, X-linked - gynecomastia - obesity ... mental retardation
  • Mental retardation, X-linked - hypogonadism - ichthyosis - obesity - short stature ... mental retardation
  • Mental retardation, X-linked - hypotonia - facial dysmorphism - aggressive behavior ... mental retardation
  • Mental retardation, X-linked - hypotonic face ... mental retardation
  • Mental retardation, X-linked - macrocephaly - macro-orchidism ... mental retardation
  • Mental retardation, X-linked - seizures - psoriasis ... mental retardation
  • Mental retardation, X-linked recessive - macrocephaly - ciliary dysfunction ... mental retardation
  • Mental retardation, X-linked syndromic 12 ... mental retardation
  • Mental retardation, X-linked syndromic 14 ... mental retardation
  • Mental retardation, X-linked with brachydactyly and macroglossia ... mental retardation
  • Mental retardation, X-linked, 1 ... mental retardation
  • Mental retardation, X-linked, 12 ... mental retardation
  • Mental retardation, X-linked, 14 ... mental retardation
  • Mental retardation, X-linked, 16 ... mental retardation
  • Mental retardation, X-linked, 17 ... mental retardation
  • Mental retardation, X-linked, 2 ... mental retardation
  • Mental retardation, X-linked, 20 ... mental retardation
  • Mental retardation, X-linked, 21 ... mental retardation
  • Mental retardation, X-linked, 23 ... mental retardation
  • Mental retardation, X-linked, 29 ... mental retardation
  • Mental retardation, X-linked, 3 ... mental retardation
  • Mental retardation, X-linked, 30 ... mental retardation
  • Mental retardation, X-linked, 36 ... mental retardation
  • Mental retardation, X-linked, 42 ... mental retardation
  • Mental retardation, X-linked, 43 ... mental retardation
  • Mental retardation, X-linked, 45 ... mental retardation
  • Mental retardation, X-linked, 46 ... mental retardation
  • Mental retardation, X-linked, 49 ... mental retardation
  • Mental retardation, X-linked, 50 ... mental retardation
  • Mental retardation, X-linked, 52 ... mental retardation
  • Mental retardation, X-linked, 53 ... mental retardation
  • Mental retardation, X-linked, 54 ... mental retardation
  • Mental retardation, X-linked, 59 ... mental retardation
  • Mental retardation, X-linked, 63 ... mental retardation
  • Mental retardation, X-linked, 72 ... mental retardation
  • Mental retardation, X-linked, 73 ... mental retardation
  • Mental retardation, X-linked, 77 ... mental retardation
  • Mental retardation, X-linked, 78 ... mental retardation
  • Mental retardation, X-linked, 81 ... mental retardation
  • Mental retardation, X-linked, 82 ... mental retardation
  • Mental retardation, X-linked, 84 ... mental retardation
  • Mental retardation, X-linked, 9 ... mental retardation
  • Mental retardation, X-linked, 91 ... mental retardation
  • Mental retardation, X-linked, 93 ... mental retardation
  • Mental retardation, X-linked, 94 ... mental retardation
  • Mental retardation, X-linked, Armfield type ... mental retardation
  • Mental retardation, X-linked, Brooks type ... mental retardation
  • Mental retardation, X-linked, Brunner type ... mental retardation
  • Mental retardation, X-linked, Cabezas type ... mental retardation
  • Mental retardation, X-linked, Cantagrel type ... mental retardation
  • Mental retardation, X-linked, Martinez type ... low IQ, concentration difficulties
  • Mental retardation, X-linked, nonspecific ... mental retardation
  • Mental retardation, X-linked, Pai type ... mental retardation
  • Mental retardation, X-linked, Raynaud type ... mental retardation
  • Mental retardation, X-linked, Reish type ... mental retardation
  • Mental retardation, X-linked, Seemanova type ... mental retardation
  • Mental retardation, X-linked, Shrimpton type ... mental retardation
  • Mental retardation, X-linked, Siderius type ... mental retardation
  • Mental retardation, X-linked, Stevenson type ... mental retardation
  • Mental retardation, X-linked, Stoll type ... mental retardation
  • Mental retardation, X-linked, syndromic 11 ... mental retardation
  • Mental retardation, X-linked, syndromic type 11 ... mental retardation
  • Mental retardation, X-linked, syndromic, due to JARID1C mutation ... mental retardation
  • Mental retardation, X-linked, Turner type ... mental retardation
  • Mental retardation, X-linked, Vitale type ... mental retardation
  • Mental retardation, X-linked, with cerebellar hypoplasia and distinctive facial appearance ... mental retardation
  • Mental retardation, X-linked, with isolated growth hormone deficiency ... mental retardation
  • Mental retardation, X-linked, Wittner type ... low IQ, concentration difficulties
  • Mental retardation, X-linked, Zorick type ... mental retardation
  • Mental retardation-polydactyly-uncombable hair ... mental retardation
  • Mercury - Teratogenic Agent ... mental retardation
  • Mercury poisoning - consumption of contaminated fish ... mental retardation
  • Mercury poisoning - Folk Remedies ... mental retardation
  • Mesangiocapillary glomerulonephritis type 1 ... impaired concentration, altered mental status
  • Mesangiocapillary glomerulonephritis type III ... impaired concentration, altered mental status
  • Mescal poisoning ... psychosis, hallucinations
  • Mesomelia radial hypoplasia bifid thumb unusual facies ... mental retardation
  • Metabolic disorders ... mental retardation
  • Metachromatic Leukodystrophy ... loss of mental abilities, impaired concentration, mental deterioration, mental deterioration, mental deterioration, mental deterioration, dementia, dementia, dementia
  • Metaphyseal dysostosis mental retardation conductive deafness ... mental retardation
  • Methadone overdose ... disorientation
  • Methaemoglobinaemia ... Altered mental status
  • Methamphetamine overdose ... hallucinations
  • Methionine malabsorption syndrome ... mental retardation
  • Methylcobalamin deficiency, cbl E complementation type ... mental retardation
  • Methyldopa-induced Immune Hemolytic Anemia ... concentration problems
  • Methylene tetrahydrofolate reductase deficiency ... mental retardation
  • Methylmalonic acidemia - homocystinuria ... mental retardation
  • Methylmalonic acidemia, synthesis defect of AdoCbl and MeCbl ... psychosis
  • Methylmalonic aciduria - homocystinuria ... mental retardation
  • Methylmalonicaciduria with homocystinuria, cobalamin F ... mental retardation
  • Methylmalonicaciduria, vitamin B12 unresponsive, mut - ... mental retardation
  • Methylmercury - Teratogenic Agent ... mental retardation
  • Mexican tea poisoning ... hallucinations
  • Michelin tyre baby syndrome ... mental retardation
  • Mickleson syndrome ... mental retardation
  • Micrencephaly corpus callosum agenesis ... mental retardation
  • Micro syndrome ... mental retardation
  • Microbrachycephaly - ptosis - cleft lip ... mental retardation
  • Microcephalic osteodysplastic primordial dwarfism types 1 and 3 ... mental retardation
  • Microcephalic primordial dwarfism, Toriello type ... mental retardation
  • Microcephaly ... mental retardation
  • Microcephaly - cervical spine fusion anomalies ... mild mental retardation
  • Microcephaly - deafness syndrome ... mental retardation
  • Microcephaly - facial clefting - preaxial polydactyly ... cognitive delay
  • Microcephaly - glomerulonephritis - Marfanoid habitus ... mental retardation
  • Microcephaly - hypergonadotropic hypogonadism - short stature ... mental retardation
  • Microcephaly - mental retardation - retinopathy ... mental retardation
  • Microcephaly - mental retardation - spasticity - epilepsy ... mental retardation
  • Microcephaly - mesobrachyphalangy - tracheoesophageal fistula syndrome ... mental retardation
  • Microcephaly - microphthalmia - ectrodactyly of lower limbs - prognathism ... mental retardation
  • Microcephaly - microphthalmos - blindness ... mental retardation
  • Microcephaly - oculo-digito-esophageal-duodenal syndrome (MODED) ... mild mental retardation
  • Microcephaly - pontocerebellar hypoplasia - dyskinesia ... mental retardation
  • Microcephaly - seizures - mental retardation - heart disorders ... mental retardation
  • Microcephaly - sparse hair - mental retardation - seizures ... mental retardation
  • Microcephaly brachydactyly kyphoscoliosis ... mental retardation
  • Microcephaly brain defect spasticity hypernatremia ... mental retardation
  • Microcephaly immunodeficiency lymphoreticuloma ... mental retardation
  • Microcephaly nonsyndromal ... mental retardation
  • Microcephaly with spastic quadriplegia ... mental retardation
  • Microcephaly, hiatal hernia and nephrotic syndrome ... mental retardation
  • Microcephaly, holoprosencephaly, and intrauterine growth retardation ... mental retardation
  • Microcephaly, primary autosomal recessive ... mental retardation
  • Microcephaly, primary autosomal recessive, 1 ... mental retardation
  • Microcephaly, primary autosomal recessive, 2 ... mental retardation
  • Microcephaly, primary autosomal recessive, 3 ... mental retardation
  • Microcephaly, primary autosomal recessive, 4 ... mental retardation
  • Microcephaly, primary autosomal recessive, 5 ... mental retardation
  • Microcephaly, primary autosomal recessive, 6 ... mental retardation
  • Microcytic Anemia ... concentration problems
  • Microcytic Hyperchromic Anemia ... concentration problems
  • Microcytic hypochromic anemia ... concentration problems
  • Microcytic-Normochromic anemia ... concentration problems
  • Microdeletion 3q29 ... mental retardation
  • Microdontia - hypodontia - short stature ... mental deficiency
  • Microencephaly ... mental retardation
  • Microgastria short stature diabetes ... mental retardation
  • Micromelic dwarfism, Fryns type ... mild mental retardation
  • Microphthalmia - ankyloblepharon - mental retardation ... mental retardation
  • Microphthalmia - camptodactyly - mental retardation ... mental retardation
  • Microphthalmia - mental deficiency ... mental retardation
  • Microphthalmia and mental deficiency ... mental retardation
  • Microphthalmia syndromic, type 10 ... mental retardation
  • Microphthalmia syndromic, type 4 ... mental retardation
  • Microphthalmia syndromic, type 8 ... mental retardation
  • Microphthalmia, Lentz type ... physical retardation, mental retardation
  • Microphthalmia, syndromic 1 ... physical retardation, mental retardation
  • Microphthalmia, syndromic 7 ... mental retardation
  • Microphthalmos - short stature - multiple joint dislocation syndrome ... mental deficiency
  • Midface hypoplasia, corneal clouding, subvalvular aortic stenosis and mental and somatic retardation ... mental retardation
  • Mietens syndrome ... mental retardation
  • Mild citrullinemia ... mental retardation
  • Mild Traumatic Brain Injury ... mental changes, difficulty concentrating
  • Miles-Carpenter X-linked mental retardation syndrome ... mental retardation
  • Milk poisoning ... altered mental status
  • Milk-Alkali syndrome ... altered mental status
  • Mitochondrial diseases ... dementia
  • Mitochondrial encephalomyopathy - aminoacidopathy ... neurological problems, mental retardation
  • Mitochondrial Parkinson's disease ... impaired thinking, intellectual symptoms
  • Mixed connective tissue disease ... hallucination
  • MN1 ... mental changes
  • Mobius syndrome ... Mental retardation
  • Mohr syndrome ... mental retardation, mental deficiency
  • Mohr-Tranebjaerg syndrome ... cognitive impairment
  • MOMO syndrome ... mental retardation
  • Monoamine oxidase A deficiency ... mental retardation
  • Monosomy 12p13 ... mental retardation
  • Monosomy 13q32 ... mental retardation
  • Monosomy 1p36 ... mental retardation
  • Monosomy 20p ... Mental retardation
  • Monosomy 8q12 21 ... mental retardation
  • Monosomy 8q21 q22 ... mental retardation
  • Montefiore syndrome ... mental retardation
  • Morgellons Disease ... cognitive dysfunction
  • MORM syndrome ... mental retardation
  • Morning Glory poisoning ... hallucinations
  • Morphine toxicity ... hallucination
  • Morquio syndrome, type B ... mental deterioration
  • Mowat-Wilson syndrome ... mental retardation
  • Moyamoya Disease ... cognitive impairments
  • Moynahan syndrome I ... mental deficiency
  • MPS 3 C ... mental deterioration
  • MPS 3 D ... mental deterioration
  • MRXS-Christianson ... mental retardation
  • MRXS9 ... mental retardation
  • Mucolipidoses ... mental retardation
  • Mucolipidosis III ... mild mental retardation
  • Mucolipidosis type 4 ... mental retardation
  • Mucopolysaccharidoses ... mental retardation
  • Mucopolysaccharidosis I ... progressive mental disability
  • Mucopolysaccharidosis II ... mental deterioration
  • Mucopolysaccharidosis III ... mental deterioration in childhood
  • Mucopolysaccharidosis type 2 Hunter syndrome- severe form ... mental retardation, progressive mental retardation
  • Mucopolysaccharidosis type 3 ... mental deterioration
  • Mucopolysaccharidosis type 7 Sly syndrome ... mental retardation
  • Mucopolysaccharidosis type I Hurler syndrome ... mental retardation
  • Mucopolysaccharidosis Type III ... mental deterioration
  • Mucopolysaccharidosis VII ... Intellectual impairment
  • Mucormycosis ... altered mental status
  • Muller-Barth-Menger syndrome ... mental retardation
  • Multi-Infarct Dementia ... difficulty following instructions, getting lost, wandering, problems handling money
  • Multifocal heterotopia ... mental retardation
  • Multiple carboxylase deficiency, propionic acidemia ... mental retardation
  • Multiple congenital anomalies - mental retardation - growth failure and cleft lip/ palate ... mental retardation
  • Multiple endocrine abnormalities - adenylyl cyclase dysfunction ... mild mental retardation
  • Multiple pterygium syndrome ... mental retardation
  • Multiple Sclerosis ... cognitive impairments, judgment difficulties, Mental problems, concentration difficulties
  • Multiple synostosis syndrome ... mental retardation
  • Muscle phosphoglycerate kinase deficiency ... mental retardation
  • Muscle-eye-brain syndrome ... mental retardation, low IQ
  • Muscular dystrophy - white matter spongiosis ... mental retardation
  • Muscular dystrophy, congenital, type 1C ... mental retardation
  • Muscular dystrophy, limb-girdle - mental retardation ... mental retardation
  • Muscular dystrophy, limb-girdle, autosomal recessive, type 2K ... mental retardation
  • Mustard tree poisoning ... hallucinations
  • Myhre Syndrome ... mental retardation
  • Myhre-Ruvalcaba-Graham syndrome ... mental retardation
  • Myoclonus epilepsy ... dementia
  • Myoclonus hereditary - progressive distal muscular atrophy ... dementia
  • Myoclonus progressive epilepsy of Unverricht and Lundborg ... dementia
  • Myoclonus with epilepsy with ragged red fibers ... dementia
  • Myopathy - growth and mental retardation - hypospadias ... mental retardation
  • Myopathy - growth delay - mental retardation - hypospadias ... mental retardation
  • Myopathy and diabetes mellitus ... mental retardation
  • Myopathy with lactic acidosis and sideroblastic anemia ... mental retardation
  • Myxedema ... mental dullness, mental problems
  • Myxedema coma ... Altered mental status

    N

  • N syndrome ... mental retardation
  • N-acetyl-alpha-glucosaminidase sulfamidase deficiency ... mental deterioration
  • NADH CoQ reductase, deficiency of ... dementia
  • NADH cytochrome B5 reductase deficiency ... mental deficiency
  • Naegleria ... hallucinations
  • Nakajo syndrome ... mental retardation
  • Nakajo-Nishimura syndrome ... mental retardation
  • Narcolepsy ... hypnagogic hallucinations
  • Narcotic addiction ... paranoia, auditory hallucinations, hallucinations
  • Narrow oral fissure - short stature - cone-shaped epiphyses ... mental retardation
  • NASH syndrome ... impaired concentration
  • Neonatal ALD ... mental retardation
  • Nephroblastomatosis - fetal ascites - macrosomia - wilms tumor ... mental retardation
  • Nephroblastomatosis, fetal ascites, macrosomia and Wilms tumor ... mental retardation
  • Nephrosis neuronal dysmigration Syndrome ... mental retardation
  • Neuraminidase deficiency ... mental retardation
  • Neuroaxonal dystrophy - renal tubular acidosis ... mental retardation
  • Neuroaxonal dystrophy, infantile ... progressive mental retardation, dementia
  • Neurodegenerative syndrome, X-linked, Bertini type ... mental retardation
  • Neurodegenerative syndrome, X-linked, Hamel type ... mental retardation
  • Neuroectodermal endocrine syndrome ... mild mental retardation
  • Neurofaciodigitorenal syndrome ... mental retardation
  • Neurofibromatosis-Noonan syndrome ... mental retardation
  • Neuroleptic Malignant Syndrome ... change in mental status
  • Neuronal intranuclear inclusion disease ... cognitive difficulties
  • Neuronal Migration Disorders ... mental retardation
  • Neuropathy - ataxia - retinitis pigmentosa ... dementia
  • Neuropathy ataxia and retinis pigmentosa ... dementia
  • Neuropathy motor sensory type 2 deafness mental retardation ... mental retardation
  • Neuropathy, Hereditary Sensory, Type IV ... low IQ, mild mental retardation
  • Neurosarcoidosis ... dementia, hallucination
  • Neurosyphilis ... impaired concentration, dementia
  • Neurosyphilis - general paresis ... intellectual impairment, neurological problems, mental impairment
  • Nevus sebaceous of Jadassohn ... mental deficiency
  • Nguyen syndrome ... mental retardation
  • Nicolaides-Baraitser syndrome ... mental retardation
  • Night blindness - skeletal anomalies - unusual facies ... mental retardation
  • Nijmegen Breakage Syndrome ... mental retardation
  • Nivelon-Nivelon-Mabille syndrome ... mental retardation
  • NOMID syndrome ... mental retardation
  • Non-Food Allergy - Amylcinnamic alcohol ... concentration problems
  • Non-Food Allergy - Anisyl alcohol ... concentration problems
  • Non-Food Allergy - Benzyl alcohol ... concentration problems
  • Non-Food Allergy - Benzyl salicylate ... concentration problems
  • Non-Food Allergy - Cinnamic alcohol ... concentration problems
  • Non-Food Allergy - Cinnamic aldehyde ... concentration problems
  • Non-Food Allergy - Coumarin ... concentration problems
  • Non-Food Allergy - Eugenol ... concentration problems
  • Non-Food Allergy - Geraniol ... concentration problems
  • Non-Food Allergy - Hydroxycitronellal ... concentration problems
  • Non-Food Allergy - Isoeugenol ... concentration problems
  • Non-Food Allergy - Musk ambrette ... concentration problems
  • Non-Food Allergy - Oak moss absolute ... concentration problems
  • Non-Food Allergy - perfume ... concentration problems
  • Non-Food Allergy - Sandalwood oil ... concentration problems
  • Non-Food Allergy - Wood tar ... concentration problems
  • Non-hereditary spherocytic anemia ... concentration problems
  • Non-lissencephalic cortical dysplasia ... mental retardation
  • Nonaffective Psychosis ... Disorientation, Hallucinations, Delusions
  • Noonan Syndrome ... mental retardation
  • Noonan syndrome 3 ... mental retardation
  • Normal Pressure Hydrocephalus ... dementia
  • Normochromic anemia ... concentration problems
  • Normocytic anemia ... concentration problems
  • Normocytic-Normochromic anemia ... concentration problems
  • Norrie syndrome ... psychosis
  • Nutritional anemia ... concentration problems
  • Nutritional deficiency ... Psychosis, Dementia
  • Nutritional Sideroblastic anemia ... concentration problems
  • Nymphomania ... alcoholism
  • Nyssen-Van Bogaert syndrome ... hallucinations, mental changes, dementia
  • Nyssen-Van Bogaert-Meyer syndrome ... mental retardation

    O

  • Obesity, hypothyroidism, craniosynostosis, cardial hypertrophy, colitis and intellectual deficiency ... mental retardation
  • Obsessive-compulsive disorder ... inappropriate thoughts
  • Obstructive sleep apnea ... trouble concentrating
  • Oculocerebral hypopigmentation syndrome, type Preus ... mental retardation
  • Oculocerebral syndrome with hypopigmentation ... mental retardation
  • Oculocutaneous tyrosinemia ... mental retardation
  • Oculodental syndrome ... mental retardation
  • Oculodigitoesophagoduodenal syndrome ... mild mental retardation
  • Oculopalatocerebral syndrome ... mental retardation
  • Oculopalatoskeletal syndrome ... mental retardation
  • Odontoonychodermal dysplasia ... mild mental retardation
  • OFD syndrome type 8 ... mental retardation, mental deficiency
  • OFD syndrome type Figuera ... mental deficiency
  • OFD syndrome type IX ... mental retardation, mental deficiency
  • Ohtahara Syndrome ... mental retardation
  • Oliver syndrome ... mental retardation
  • Olivopontocerebellar Atrophy ... cognitive loss
  • Olivopontocerebellar atrophy I ... cognitive impairment
  • Olivopontocerebellar atrophy, type V ... dementia
  • Onychodystrophy - deafness ... mental retardation
  • Onychotrichodysplasia and neutropenia ... mental retardation
  • Ophthalmoplegia, progressive external - scoliosis ... mild mental retardation
  • Opioid addiction ... paranoia, hallucinations
  • Opioid toxicity ... hallucination
  • Opitz G Syndrome ... mental retardation
  • Opitz G/BBB Syndrome ... mental retardation
  • Opitz G/BBB syndrome, Autosomal dominant ... mental retardation
  • Opitz G/BBB Syndrome, type I ... mental retardation
  • Opitz G/BBB Syndrome, Type II ... mental retardation
  • Opitz G/BBB Syndrome, X-linked ... mental retardation
  • Opitz syndrome ... mental deficiency
  • Opitz syndrome , X-linked ... mental retardation
  • Opium addiction ... paranoia, hallucinations
  • Opthalmo acromelic syndrome ... mental retardation
  • Opthalmoplegia - mental retardation - lingua scrotalis ... mental retardation
  • Opthalmoplegia progressive external scoliosis ... mental retardation
  • Optic atrophy 2 ... mental retardation
  • Oral facial digital syndrome ... mental deficiency
  • Oral facial digital syndrome, type 4 ... mental retardation
  • Oral facial digital syndrome, type IV ... mental deficiency
  • Organic personality syndrome ... changes in intellectual functioning, impaired judgment
  • Ornithine transcarbamylase (OTC) Deficiency ... mental retardation
  • Orofaciodigital syndrome Thurston type ... mental deficiency
  • Orofaciodigital syndrome type 10 ... mental deficiency
  • Orofaciodigital syndrome type1 ... mental retardation
  • Orofaciodigital syndrome, type 3 ... mental deficiency
  • Orotic aciduria hereditary ... mental retardation
  • Oroticaciduria 1 ... mental retardation
  • Orotidylic decarboxylase deficiency ... mental retardation
  • Osler-Vaquez disease ... impaired concentration
  • Ossified Ear cartilages with Mental deficiency, Muscle Wasting and Bony Changes ... mental retardation
  • Osteochondrodysplatic dwarfism - deafness - retinitis pigmentosa ... mental retardation
  • Osteopetrosis - renal tubular acidosis ... mental retardation
  • Osteopetrosis lethal ... mental retardation
  • Osteopetrosis with renal tubular acidosis ... mental retardation
  • Osteoporosis - macrocephaly - blindness - joint hyperlaxity ... mental retardation
  • Osteoporosis - macrocephaly - mental retardation - blindness ... mental retardation
  • Oto-Palatal-digital syndrome ... mental deficiency
  • Oto-Palato-digital syndrome type 1 ... mental deficiency
  • Oto-palato-digital syndrome, type 2 ... mental deficiency
  • Otoonychoperoneal syndrome ... mild mental retardation
  • Otospondylomegaepiphyseal dysplasia ... mental retardation
  • Ovarioleukodystrophy ... mental retardation
  • Oxycontin addiction ... paranoia, hallucinations

    P

  • Pachygyria ... mental problems
  • Pachygyria - mental retardation - seizures ... mental retardation
  • Pachygyria, frontotemporal ... mental retardation
  • Pain killer addiction ... paranoia, hallucinations
  • Paine syndrome ... retarded mental development
  • Palant cleft palate syndrome ... retarded mental development
  • Pallister Killian Mosaic Syndrome ... mental retardation
  • Pallister Mosaic Syndrome Tetrasomy 12p ... mental retardation
  • Panic disorder ... difficulty thinking, mental problems, difficulty concentrating
  • Pantothenate kinase-associated neurodegeneration ... mental deterioration, dementia
  • Paraneoplastic limbic encephalitis ... hallucinations, dementia
  • Paranoid Personality Disorder ... paranoia, paranoid beliefs
  • Parathyroid cancer, adult ... concentration difficulty
  • Paris-Trousseau thrombocytopenia ... mental retardation
  • Parkinson disease 10 (PARK10) ... impaired thinking, intellectual symptoms
  • Parkinson disease 11 (PARK11) ... impaired thinking, intellectual symptoms
  • Parkinson disease 12 (PARK12) ... impaired thinking, intellectual symptoms
  • Parkinson disease 13 (PARK13) ... impaired thinking, intellectual symptoms
  • Parkinson disease 2, autosomal recessive juvenile (PARK2) ... impaired thinking, intellectual symptoms
  • Parkinson disease 3, autosomal dominant Lewy body (PARK3) ... impaired thinking, intellectual symptoms
  • Parkinson disease 4, autosomal dominant Lewy body (PARK4) ... impaired thinking, paranoia, hallucinations, intellectual symptoms, dementia
  • Parkinson disease 4, autosomal dominant, Lewy body ... dementia
  • Parkinson disease 5 (PARK5) ... impaired thinking, intellectual symptoms
  • Parkinson disease 6, autosomal recessive early-onset (PARK6) ... impaired thinking, intellectual symptoms
  • Parkinson disease 7, autosomal recessive early-onset (PARK7) ... impaired thinking, intellectual symptoms
  • Parkinson disease 8 (PARK8) ... impaired thinking, intellectual symptoms
  • Parkinson disease 9 ... dementia
  • Parkinson disease 9 (PARK9) ... impaired thinking, hallucinations, intellectual symptoms, dementia
  • Parkinson disease, familial, Type 1 ... dementia
  • Parkinson disease, familial, type 1 (PARK1) ... impaired thinking, intellectual symptoms
  • Parkinson's Disease ... intellectual symptoms
  • Parkinson's disease dementia, familial ... mental deterioration, dementia
  • Partial 7p Monosomy ... mental retardation
  • Partial agenesis of corpus callosum ... mental impairment
  • Partial lissencephaly ... mental retardation
  • Partial seizure ... auditory hallucinations
  • Partial sensory seizure ... auditory hallucinations
  • Partial Trisomy 18 Syndrome ... mental retardation
  • Partial Trisomy 3pter ... mental deficiency
  • Partington X-linked mental retardation syndrome ... mental retardation
  • Passos-Bueno syndrome ... mental retardation
  • Patella hypoplasia - mental retardation ... mental retardation
  • Patterson pseudoleprechaunism syndrome ... mental retardation
  • Patterson-Stevenson syndrome ... mental retardation
  • Pectus excavatum macrocephaly dysplastic nails ... mental retardation
  • Pelizaeus-Merzbacher Disease ... mental deterioration
  • Penicillin-induced Immune Hemolytic Anemia ... concentration problems
  • Pericardium absent - mental retardation - short stature ... mental retardation
  • Perisylvian syndrome ... mental retardation
  • Periventricular laminar heterotopia ... mental retardation
  • Pernicious anemia ... concentration problems
  • Peroxisomal defects ... neurological problems
  • Persistent Vegetative State ... preserved non-cognitive function, lost cognitive function
  • Petit-Fryns syndrome ... mental retardation
  • Pfeiffer syndrome Type 3 ... mental retardation
  • Pfeiffer Syndrome Type I ... normal intelligence
  • Pfeiffer-Mayer syndrome ... mental retardation
  • Pfeiffer-Tietze-Welte syndrome ... mental retardation
  • Pfiesteria piscicida infection ... impaired concentration
  • Phacomatosis pigmentokeratotica ... mild mental retardation
  • Phenobarbital antenatal infection ... mental retardation
  • Phenylketonuria ... mental retardation
  • Phenylketonuria - Teratogenic Agent ... mental retardation
  • Phenylketonuria type 2 ... mental retardation
  • Phillips-Griffiths syndrome ... mental retardation
  • Phocomelia syndrome ... mental deficiency
  • Phosphoglycerate kinase 1 deficiency ... mental retardation, neurological disorders
  • Phosphoribosylpyrophosphate synthetase deficiency ... mental retardation
  • Phosphoribosylpyrophosphate synthetase superactivity ... mental retardation
  • PIBIDS syndrome ... mental retardation
  • Pick's Disease ... difficulty thinking, difficulty concentrating, lack of spontaneity
  • Pick's disease of the brain ... disorientation, dementia, impaired judgment
  • Pili torti - developmental delay - neurological abnormalities ... mental retardation
  • Pilo dento ungular dysplasia - microcephaly ... mental retardation
  • Pilotto syndrome ... mental retardation
  • Pitt-Hopkins syndrome ... mental retardation
  • Pitt-Rogers-Danks syndrome ... mental retardation
  • Pituitary cancer, childhood ... concentration difficulty, mental deterioration, mental disturbances
  • Pituitary tumors, adult ... mental deterioration, mental disturbances
  • Piussan-Lenaert-Mathieu syndrome ... mental retardation
  • Plant poisoning - Angel's trumpet (D. suaveolans) ... hallucinations
  • Plant poisoning - Digitalis glycoside ... disorientation, hallucinations
  • Plant poisoning - Indole alkaloids ... hallucinations
  • Plant poisoning - Jimsonweed (Datura stramonium) ... hallucinations
  • Plant poisoning - potato (Solanum tuberosum) ... hallucinations
  • Plum syndrome ... mental retardation
  • Poikilocytic anemia ... concentration problems
  • Poikilodermatomyositis - mental retardation ... mental retardation
  • Pollitt syndrome ... mental retardation
  • Polycythemia rubra ... impaired concentration
  • Polycythemia vera ... concentration difficulty
  • Polydactyly cleft lip palate psychomotor retardation ... mental retardation
  • Polyglucosan body disease, adult ... dementia
  • Polymicrogyria - turricephaly - hypogenitalism ... mental retardation
  • Polyneuropathy - mental retardation - acromicria - premature menopause ... mental retardation
  • Pontocerebellar hypoplasia with infantile spinal muscular atrophy ... mental retardation
  • Popliteal pterygium syndrome, lethal type ... mental retardation
  • Porencephaly ... mental retardation
  • Porencephaly - cerebellar hypoplasia - malformations ... mental retardation
  • Porphyria ... paranoia, hallucinations
  • Porphyria, hereditary coproporphyria ... hallucinations
  • Post-traumatic stress disorder ... persistent daily thoughts, persistent memories
  • Postconcussive syndrome ... concentration problems
  • Posthemorrhagic anemia ... concentration problems
  • Postpartum hyperthyroidism ... Lack of concentration
  • Posttraumatic hypersomnia ... Difficulty concentrating
  • Potocki-Lupski syndrome ... cognitive impairment, mild mental retardation
  • Powell-Chandra-Saal syndrome ... mental retardation
  • Prader-Willi syndrome ... Mental retardation
  • Premenstrual dysphoric disorder ... difficulty concentrating
  • Premenstrual syndrome ... difficulty concentrating
  • Prenatal dwarfism - elevated growth hormone levels - mental retardation - congenital hearing loss ... mental retardation
  • Prescribed medication addiction ... paranoia, auditory hallucinations, hallucinations
  • Presenile dementia, Kraepelin type ... dementia
  • Primary Autoimmune Hemolytic Anemia ... concentration problems
  • Primary Cold Autoimmune Hemolytic Anemia ... concentration problems
  • Primary insomnia ... difficulty concentrating
  • Primerose syndrome ... mental retardation
  • Primrose Syndrome ... mental retardation
  • Prion diseases ... severe mental impairment
  • Problem Sleepiness ... problems concentrating
  • Progeria ... mental retardation
  • Progeria short stature pigmented nevi ... mental retardation
  • Progressive black carbon hyperpigmentation of infancy ... mental retardation
  • Progressive Multifocal Leukoencephalopathy ... cognition failure, mental deterioration
  • Progressive neurodegeneration - joint laxity - cataract ... mental retardation
  • Progressive Rubella Panencephalitis ... mental deterioration
  • Progressive Supranuclear Palsy ... progressive mild dementia
  • Prolidase deficiency ... mental retardation, mild mental retardation
  • Proteus like syndrome mental retardation eye defect ... mental retardation
  • Proud-Levine-Carpenter syndrome ... mental retardation
  • Proximal 19q trisomy ... mental retardation
  • Proximal myotonic dystrophy ... impaired concentration
  • Pseudo-torch syndrome ... mental retardation
  • Pseudoadrenoleukodystrophy ... mental retardation
  • Pseudoaminopterin syndrome ... mental retardation, physical retardation
  • Pseudoglycogenosis II ... mental retardation
  • Pseudohypoparathyroidism ... mental retardation
  • Pseudoprogeria syndrome ... mental retardation
  • Psychiatric disorders ... Hearing voices, Hallucinations
  • Psychological disorders ... Hearing voices, Hallucinations
  • Psychosis ... paranoia, hallucinations, delusions
  • Psychotic depression ... Auditory hallucinations
  • Psychotic disorders ... psychosis, paranoia, delusions
  • PTEN Hamartoma Tumor Syndrome ... Cognitive delay
  • Pterygia - Mental retardation - Distinctive Craniofacial Features ... mental retardation
  • Pterygia - mental retardation - facial dysmorphism ... mental retardation
  • Pterygium colli - mental retardation - digital anomalies ... mental retardation
  • Pterygium, Popliteal, lethal type ... mental retardation
  • Ptosis - coloboma - mental retardation ... mental retardation
  • Ptosis - coloboma - trigonocephaly ... mental retardation
  • Pulmonary edema of mountaineers ... disorientation
  • Purine nucleoside phosphorylase deficiency ... mental retardation
  • Pyridoxine deficiency-induced Sideroblastic anemia ... concentration problems
  • Pyruvate carboxylase deficiency, Group B ... neurological problems
  • Pyruvate dehydrogenase deficiency ... mental retardation
  • Pyruvate dehydrogenase phosphatase deficiency ... mental retardation

    Q

  • Quattrin mcpherson syndrome ... mental retardation
  • Quinidine-induced Immune Hemolytic Anemia ... concentration problems

    R

  • Radioulnar synostosis mental retardation hypotonia ... mental retardation
  • Rajab-Spranger syndrome ... mental retardation, delayed cognitive development
  • Ramban-Hasharon syndrome ... retarded mental development
  • Ramon Syndrome ... mental deficiency
  • Ramos-Arroyo Syndrome ... mental retardation
  • Ramos-ArroyoClark syndrome ... mental retardation
  • Ramsay Hunt Syndrome Type 2 ... cognitive impairment
  • Rasmussen encephalitis ... progressive mental retardation
  • Rasmussen subacute encephalitis ... mental retardation, dementia
  • Rasmussen's Encephalitis ... mental deterioration, dementia
  • Rayner-Lampert-Rennert syndrome ... mental retardation
  • Reardon-Wilson-Cavanagh syndrome ... mental retardation
  • Red mulberry poisoning ... hallucinations
  • Reese-Ellsworth syndrome ... mental retardation
  • Renpenning syndrome ... mental retardation
  • Renpenning syndrome 1 ... mental retardation
  • Respiratory acidosis ... hallucinations
  • Retinis pigmentosa - deafness - hypogenitalism ... mental retardation
  • Retinitis pigmentosa - mental retardation - deafness ... mental retardation
  • Retinitis pigmentosa, deafness, mental retardation, hypogonadism ... mental retardation
  • Retinopathy - aplastic anemia - neurological abnormalities ... neurological problems
  • Retinopathy pigmentary - intellectual deficit ... mental retardation
  • Retinopathy pigmentary mental retardation ... mental retardation
  • Retinopathy, pigmentary and mental retardation ... mental retardation
  • Rett's syndrome ... physical and neurological problems, mental deterioration
  • Rett-like syndrome ... mental retardation
  • Reye's Syndrome ... disorientation, progressive mental changes
  • Rhinocerebral mucormycosis ... altered mental status
  • Rhinocerebral zygomycosis ... altered mental status
  • Rhizomelic chondrodysplasia punctata, type 1 ... mental retardation
  • Rhizomelic chondrodysplasia punctata, type 3 ... mental retardation
  • Rhizomelic syndrome ... mental retardation
  • Rhombencephalosynapsis ... mental retardation
  • Richards-Rundle syndrome ... mental retardation
  • Richieri Costa Guion Almeida Cohen syndrome ... mental retardation
  • Richieri Costa Guion-Almeida syndrome ... mental retardation
  • Richieri-Costa Da Silva syndrome ... mental retardation
  • Rieger Syndrome ... mental retardation
  • Right parietal lobe syndrome related Alzheimer's disease ... Thinking difficulty, Suspicion, Disorientation, Impaired visual skills, Loss of concentration, Poor judgement, Wandering
  • Ring D2 chromosome ... mental retardation, physical retardation
  • Ritalin abuse ... paranoia
  • Ritalin overdose ... hallucinations
  • Roberts syndrome ... mental retardation
  • Rodrigues blindness ... mental retardation
  • Roifman syndrome ... mental retardation
  • Rokitansky Van Bogaert syndrome ... mental deficiency
  • Rommen-Mueller-Sybert syndrome ... mental retardation
  • Roussy Levy hereditary areflexic dystasia ... mental deficiency
  • Roussy-Lévy hereditary areflexic dystasia ... mental deficiency
  • Rubella congenital syndrome ... Mental retardation
  • Rubella panencephalitis ... mental deterioration
  • Rubella virus antenatal infection ... mental deficiency
  • Rubinstein-Taybi like syndrome ... mental retardation
  • Rubinstein-Taybi Syndrome ... intellectual impairment
  • Rud Syndrome ... mental deficiency
  • Ruvalcaba syndrome ... mental retardation, physical retardation
  • Ruzicka-Goerz-Anton syndrome ... mental retardation

    S

  • Sabin-Feldman syndrome ... mental retardation
  • Sabinas brittle hair syndrome ... intellectual impairment
  • Saethre-Chotzen Syndrome ... mental deficiency
  • Salvioli syndrome ... mental deficiency
  • Sandhoff Disease ... mental deterioration
  • Saul-Wilkes-Stevenson syndrome ... mental retardation
  • Say-Barber-Miller syndrome ... mental retardation
  • Say-Carpenter syndrome ... mental retardation
  • Say-Field-Coldwell syndrome ... mental retardation
  • Say-Meyer syndrome ... mental retardation
  • SCARF syndrome ... mental retardation
  • Schaap-Taylor-Baraitser syndrome ... mental retardation
  • Schaefer-Stein-Oshman syndrome ... mental retardation
  • Schilder's Disease ... dementia
  • Schimke, X-linked, mental retardation syndrome ... mental retardation
  • Schindler disease, type 3 ... mental retardation
  • Schizoaffective disorder ... Psychosis
  • Schizoid Personality Disorder ... paranoid beliefs
  • Schizophrenia ... disordered thinking, hallucinations, Cognitive symptoms, delusions of grandeur, delusions, paranoid delusions, difficulty concentrating
  • Schizophrenia - mental retardation - deafness - retinitis ... mental retardation
  • Schizotypal Personality Disorder ... paranoid beliefs
  • Schofer beetz bohl syndrome ... mental retardation
  • Scholte syndrome ... mental retardation
  • Sclerosing bone dysplasia - mental retardation ... mental retardation, mental deficiency
  • Sclerosteosis ... intellectual impairment
  • Scott syndrome ... mental retardation
  • Sea Hare poisoning ... hallucinations
  • Seckel syndrome ... mental retardation
  • Seckel syndrome 1 ... mental retardation
  • Seckel syndrome 2 ... mental retardation
  • Seckel syndrome 3 ... mental retardation
  • Seckel syndrome 4 ... mental retardation
  • Seckel-like syndrome, type Buebel ... mental retardation
  • Seckle syndrome ... mental retardation
  • Secondarily generalized seizure ... auditory hallucinations
  • Secondary Autoimmune Hemolytic Anemia ... concentration problems
  • Secondary Cold Autoimmune Hemolytic Anemia ... concentration problems
  • Seemanova-Lesny syndrome ... retarded mental development
  • Seizures - intellectual deficit due to hydroxylysinuria ... mental retardation
  • Seizures mental retardation hair dysplasia ... mental retardation
  • Self-induced water intoxication and schizophrenic disorders syndrome ... paranoid delusions
  • Sengers-Hamel-Otten syndrome ... mental retardation
  • Senior-Loken Syndrome ... mental retardation
  • Sensory seizure ... auditory hallucinations
  • Septicemia ... change in mental state
  • Septo-Optic Dysplasia ... Intellectual problems, mental retardation, normal intelligence
  • Septooptic dysplasia - digital anomalies ... mental retardation
  • Severe achondroplasia with developmental delay and acanthosis nigricans ... mental retardation
  • Shaken Baby Syndrome ... neurological damage
  • Shift work sleep disorder ... Difficulty concentrating
  • Shock, Cardiogenic ... altered mental state
  • Shock, Distributive ... altered mental state
  • Shock, Endocrine ... altered mental state
  • Shock, Hemorrhagic ... altered mental state
  • Shock, Hypovolaemic ... altered mental state
  • Shock, Neurogenic ... altered mental state
  • Shock, Obstructive ... altered mental state
  • Shock, Septic ... altered mental state
  • Shock, Traumatic ... altered mental state
  • Short limb dwarf mental retardation myopia ... mental retardation
  • Short stature - abnormal skin pigmentation - mental retardation ... mental retardation
  • Short stature - craniofacial anomalies - genital hypoplasia ... mental retardation
  • Short stature mental retardation eye anomalies ... mental retardation
  • Short stature mental retardation eye defects ... mental retardation
  • Short stature webbed neck heart disease ... mental retardation
  • Shoulder girdle defect - mental retardation, familial ... mental retardation
  • Shprintzen omphalocele syndrome ... mental retardation
  • Shprintzen syndorme ... intellectual impairment, low IQ, paranoid delusions
  • Shprintzen-Golberg craniosynostosis ... mental retardation
  • Shwachman syndrome ... mental retardation, low I.Q.
  • Sialidosis type 2 ... mental retardation
  • Sialidosis type II ... mental retardation
  • Sialidosis type II, congenital ... mental retardation
  • Sialidosis type II, infantile ... mental retardation
  • Sialidosis type II, juvenile ... mental retardation
  • Sialuria, Finnish type ... mental retardation
  • SIBIDS syndrome ... mental retardation
  • Sickle Cell Anemia ... concentration problems
  • Siderius type X-linked mental retardation syndrome ... mental retardation
  • Sideroblastic anemia ... concentration problems
  • Sideroblastic anemia, hereditary ... concentration problems
  • Sideroblastic anemia, pyridoxine-responsive, autosomal recessive ... concentration problems
  • Sideropenic anemia ... concentration problems
  • Simple partial seizure ... auditory hallucinations
  • Simpson-Golabi-Behmel syndrome ... mental retardation
  • Simpson-Golabi-Behmel syndrome, type 1 (SGBS1) ... mental retardation
  • Simpson-Golabi-Behmel syndrome, type 2 ... mental retardation
  • Singh-Chhaparwal-Dhanda syndrome ... mental retardation
  • Single upper central incisor ... mental retardation
  • Sjogren-Larsson syndrome ... neurological disorders
  • Sjögren syndrome, secondary ... psychosis, dementia
  • Sjögren-Larsson syndrome ... neurological disorders
  • Skeletal dysplasia - coarse facies - mental retardation ... mental retardation
  • Skeletal dysplasia - mental retardation ... neurological problems, mental retardation
  • Sketetal dysplasia coarse facies mental retardation ... progressive mental retardation
  • Sleep apnea ... trouble concentrating
  • Sleep Apnea Syndromes ... difficulty concentrating
  • Sleep dept ... impaired thinking
  • Sleeping pill addiction ... paranoia, hallucinations
  • Slowly Progressive Bokhoror ... cognitive impairment
  • Slowly Progressive VE ... cognitive impairment
  • Slowly Progressive Viliuisk Encephalitis ... cognitive impairment
  • Slowly Progressive Viliuisk Encephalomyelitis ... cognitive impairment
  • Slowly Progressive Vilyuisk Encephalitis ... cognitive impairment
  • Slowly Progressive Vilyuisk Encephalomyelitis ... cognitive impairment
  • Small syndrome ... mental retardation
  • Smith-Fineman-Myers syndrome 1 ... mental retardation
  • Smith-Fineman-Myers syndrome 2 ... mental retardation
  • Smith-Martin-Dodd syndrome ... mental retardation
  • Snyder-Robinson syndrome ... mental retardation
  • Sohval-Soffer syndrome ... mental retardation
  • Solvent abuse ... disorientation, hallucinations, poor judgement
  • Solvent addiction ... disorientation, hallucinations, poor judgement
  • Soto's Syndrome ... intellectual impairment, delayed cognitive development, mental deficiency, mild mental retardation
  • Sparse hair - ptosis - mental retardation ... mental retardation
  • Spastic diplegia, infantile type ... mental retardation, mental deficiency
  • Spastic disorders ... mental impairment, Normal intelligence
  • Spastic paraplegia 11, autosomal recessive ... mental impairment
  • Spastic paraplegia 14, autosomal recessive ... mild mental retardation
  • Spastic paraplegia 15, autosomal recessive ... mental retardation, dementia
  • Spastic paraplegia 16, X-linked ... mental retardation
  • Spastic paraplegia 2, X-linked ... mental retardation
  • Spastic paraplegia 26, autosomal recessive ... mild mental retardation
  • Spastic paraplegia 32, autosomal recessive ... mild mental retardation
  • Spastic paraplegia 4, autosomal dominant ... mental retardation, dementia, cognitive impairment
  • Spastic paraplegia epilepsy mental retardation ... mental retardation
  • Spastic paraplegia glaucoma precocious puberty ... mental retardation
  • Spastic paraplegia nephritis deafness ... mental retardation
  • Spastic paraplegia type 5A, recessive ... mental retardation
  • Spastic paraplegia type 5B, recessive ... mental retardation
  • Spastic paraplegia with precocious puberty ... mental retardation
  • Spastic paresis - glaucoma - mental retardation ... mental retardation
  • Spastic quadriplegia - retinitis pigmentosa - mental retardation ... mental retardation
  • Spastic tetraplegic - cerebral palsy ... mental retardation
  • Spasticity - mental retardation ... mental retardation
  • Spasticity - mental retardation - epilepsy, X-linked ... mental retardation
  • Spherocytic anemia ... concentration problems
  • Sphingolipidosis ... mental retardation
  • Spinocerebellar ataxia - amyotrophy - deafness ... mental retardation
  • Spinocerebellar ataxia - dysmorphism ... mental retardation
  • Spinocerebellar ataxia 12 ... dementia
  • Spinocerebellar ataxia 13 ... mild mental retardation, cognitive impairment
  • Spinocerebellar ataxia 17 ... dementia
  • Spinocerebellar ataxia 19 ... cognitive impairment
  • Spinocerebellar ataxia 21 ... mental retardation, cognitive impairment
  • Spinocerebellar ataxia 27 ... mental retardation, cognitive impairment
  • Spinocerebellar ataxia 29 ... cognitive impairment
  • Spinocerebellar ataxia, autosomal recessive 2 ... mental deficiency
  • Spinocerebellar ataxia, autosomal recessive 5 ... mental retardation
  • Spinocerebellar ataxia, X-linked, 4 ... dementia
  • Spinocerebellar ataxia, X-linked, 5 ... normal intelligence
  • Spinocerebellar ataxia, X-linked, type 4 ... dementia
  • Spinocerebellar ataxia-dysmorphism syndrome ... mental retardation
  • Spinocerebellar degenerescence, book type ... mental retardation
  • Spondyloepimetaphyseal dysplasia, genevieve type ... mental retardation
  • Spondyloepimetaphyseal dysplasia, micromelic ... mild mental retardation
  • Spondyloepimetaphyseal dysplasia, X linked with mental deterioration ... progressive mental retardation
  • Spondylometaphyseal dysplasia, X-linked ... mental retardation
  • Spongiform encephalopathy ... dementia
  • Spur-cell anemia ... concentration problems
  • SSADH deficiency (succinic semialdehyde dehydrogenase deficiency) ... mental retardation
  • St. Anthony's fire ... psychosis, hallucinations
  • Staphylococcal toxic shock syndrome ... disorientation
  • Steroid abuse ... paranoia, delusions, impaired judgement
  • Stevenson-Carey syndrome ... mental retardation
  • Stickler Syndrome ... mental retardation
  • Stickler Syndrome, type I ... mental retardation
  • Stickler Syndrome, type II ... mental retardation
  • Stickler Syndrome, type III ... mental retardation
  • Stiff baby syndrome ... mental retardation
  • Stimmler syndrome ... mental retardation
  • Stoll-Geraudel-Chauvin syndrome ... mental retardation
  • Stratton-Parker syndrome ... mental retardation
  • Streptococcal Infections ... Altered mental status
  • Stress ... difficulty concentrating
  • Striatonigral degeneration infantile ... mental retardation
  • Stroke ... trouble understanding speech
  • Sturge-Weber Syndrome ... delayed cognitive skills
  • Stuve-Wiedemann dysplasia ... mental retardation
  • Stuve-Wiedemann syndrome ... mental retardation
  • Subacute sclerosing leukoencephalitis ... intellectual deterioration
  • Subacute Sclerosing Panencephalitis ... intellectual deterioration
  • Subcortical laminar heterotopia ... mental retardation
  • Subependymoma ... altered mental status
  • Substance Withdrawal Syndrome ... paranoia, hallucinations
  • Sugarman syndrome ... mental deficiency
  • Suicide ... drug abuse
  • Sulphonamide -induced Immune Hemolytic Anemia ... concentration problems
  • Sundown syndrome ... wandering
  • Superficial siderosis of the central nervous system ... dementia
  • Susac syndrome ... cognitive problems
  • Sylvester (P.E.) syndrome ... mental dullness
  • Symmetrical thalamic calcifications ... mental retardation
  • Syndactyly - cataract - mental retardation ... mental retardation
  • Syndactyly type 1 - microcephaly - mental retardation ... physical retardation, mental retardation
  • Syphilis ... mental illness, dementia if untreated, neurologic problems
  • Syphilis - Teratogenic Agent ... mental retardation
  • Syphilitic aseptic meningitis ... Disorientation, cognitive changes, cognitive changes
  • Systemic monochloroacetate poisoning ... disorientation

    T

  • TAU syndrome ... mental retardation
  • Tay Sachs ... dementia
  • Tay-Sachs disease - adult onset ... intellectual impairment
  • Tay-Sachs disease - juvenile onset ... mental retardation
  • Telencephalic leukoencephalopathy ... mental retardation
  • Telfer-Sugar-Jaeger syndrome ... mental deficiency
  • Temporal lobectomy behavior syndrome ... inability to recognize people
  • Temtamy preaxial brachydactyly syndrome ... mental retardation
  • Temtamy syndrome ... mental retardation
  • Tetra-amelia with ectodermal dysplasia and lacrimal duct abnormalities ... mental retardation
  • Tetrahydrobiopterin deficiencies ... intellectual impairment
  • Tetramelic deficiencies - Ectodermal dysplasia - deformed ears - other abnormalities ... mental retardation
  • Tetrasomy X ... mental retardation
  • Thanos syndrome ... mental deficiency
  • Thanos-Stewart-Zonana Syndrome ... mental retardation
  • Thiele syndrome ... mental retardation
  • Thiolase deficiency ... mental retardation
  • Thompson-Baraitser syndrome ... mental retardation
  • Thoracic dysplasia - hydrocephalus syndrome ... mental retardation
  • Thrombocytopenia - cerebellar hypoplasia - short stature ... mental retardation
  • Thrombotic thrombocytopenic purpura, acquired ... altered mental condition
  • Thrombotic thrombocytopenic purpura, congenital ... altered mental condition
  • Thumb deformity, alopecia, pigmentation anomaly ... mental retardation
  • Thyrotropin deficiency, isolated ... mental retardation
  • Timme syndrome ... mental deterioration
  • Timothy syndrome ... cognitive impairment
  • Tolterodine toxicity ... paranoia, hallucination
  • Tome-Brune-Fardeau syndrome ... dementia
  • TORCH Syndrome ... mental retardation
  • Toriello syndrome ... mental retardation
  • Toxemia ... Disorientation, Hallucination
  • Toxic mushrooms - Anticholinergic ... psychosis
  • Toxic mushrooms - Psychedelic ... psychosis
  • Toxic Shock Syndrome ... mental changes
  • Toxin-induced Sideroblastic anemia ... concentration problems
  • Toxoplasmosis - Teratogenic Agent ... mental retardation
  • Tramadol toxicity ... hallucination
  • Tranebjaerg-Svejgaard syndrome ... mental retardation
  • Tranquilizer addiction ... paranoia, hallucinations
  • Transient Ischemic Attack ... difficulty understanding speech
  • Transplacental infections ... mental retardation
  • Transthyretin amyloidosis ... psychosis, dementia
  • Traumatic Brain Injury ... cognitive problems
  • Tricho-hepato-enteric syndrome ... mental retardation
  • Tricho-retino-dento-digital syndrome ... mental retardation
  • Trichodental syndrome ... mental retardation
  • Trichorhinophalangeal syndrome type 2 ... mental deficiency
  • Trichorrhexis nodosa syndrome ... mental retardation
  • Trichoscyphodysplasia ... mental retardation
  • Trichothiodystrophy - sun sensitivity ... mental retardation
  • Trichothiodystrophy, type C ... mental retardation
  • Trichothiodystrophy-neurocutaneous Syndrome ... mental retardation
  • Trichothiodystrophy-neurotrichocutaneous Syndrome of Pollitt ... mental retardation
  • Trigonocephaly - bifid nose - acral anomalies ... mental retardation
  • Trigonocephaly - ptosis - coloboma ... mental retardation
  • Trigonocephaly - ptosis - mental retardation ... mental retardation
  • Triosephosphate isomerase 1 ... mental retardation
  • Trisomy 12 mosaicism ... mental retardation
  • Trisomy 13 mosaicism ... mental retardation
  • Trisomy 14 Mosaic ... mental retardation
  • Trisomy 14 Mosaicism Syndrome ... mental retardation
  • Trisomy 18 mosaicism ... mental retardation
  • Trisomy 18 Syndrome ... mental retardation
  • Trisomy 21 mosaicism ... mental retardation
  • Trisomy 22 ... Mental retardation
  • Trisomy 22 mosaicism ... mental retardation
  • Trisomy 3 mosaicism ... mental retardation
  • Trisomy 6 ... mental retardation
  • Trisomy 8 mosaicism ... mental retardation, mental deficiency
  • Tsao-Ellingson syndrome ... mental retardation
  • Tsukuhara syndrome ... mental retardation
  • Tuberous sclerosis ... mental retardation, physical retardation, mental deficiency
  • Tuberous sclerosis, type 1 ... mental retardation
  • Tuberous sclerosis, type 2 ... mental retardation
  • Tubulointerstitial nephritis and uveitis ... dementia
  • Turner Syndrome ... cognitive defects
  • Turner-mongolism polysyndrome ... mental retardation
  • Tyrosinemia, type III ... mild mental retardation

    U

  • UDP-Galactose-4-epimerase deficiency ... Mental retardation, Concentration difficulties
  • Ulna hypoplasia with mental retardation ... mental retardation, concentration difficulties
  • Ulnar hypoplasia with mental retardation ... Mental retardation, Concentration difficulties
  • Ultram overdose ... hallucinations
  • Ultram withdrawal ... hallucination
  • Uniparental disomy ... Mental retardation, Concentration difficulties
  • Uniparental disomy 13 ... Mental retardation, Concentration difficulties
  • Uniparental disomy of 11 ... Mental retardation, Concentration difficulties
  • Uniparental disomy of 13 ... Mental retardation, Concentration difficulties
  • Uniparental disomy of 2 ... Mental retardation, Concentration difficulties
  • Uniparental disomy of 6 ... Mental retardation, Concentration difficulties
  • Uniparental disomy, paternal, chromosome 14 ... Mental retardation, Concentration difficulties
  • Universal Acquired Melanosis ... mental retardation
  • Unusual facies, arachnodactyly, hypogenitalism and failure to thrive ... mental retardation
  • Unusual facies, hepatic fibrosis, renal cysts and mental retardation ... mental retardation
  • Unusual facies, hypotonia, mental retardation and radioulnar synostosis ... mental retardation
  • Unusual facies, mental retardation, short stature, hemolytic anemia and delayed puberty ... mental retardation
  • Unusual facies, Myelodysplasia and immunodeficiency ... mild mental retardation
  • Unusual facies, short webbed neck, mental retardation, short stature ... mental retardation
  • Upper limb defect eye and ear abnormalities ... mental retardation
  • Upton Young syndrome ... Mental retardation
  • Urban Roger Meyer syndrome ... Mental retardation, Concentration difficulties
  • Urban rogers meyer syndrome ... mental retardation
  • Urocanase deficiency ... Mental retardation, Concentration difficulties
  • Usher Syndrome Type 3 ... Concentration difficulties

    V

  • VACTERL hydrocephaly ... mental retardation
  • VACTERL with hydrocephalus, X-linked ... mental retardation
  • Vacuolar Cardiomyopathy and Myopathy, X-linked ... mental retardation
  • Vagneur Triolle Ripert syndrome ... Mental retardation, Concentration difficulties
  • Valinemia ... mental retardation
  • Van Bogaert disease ... neurological problems, hallucinations, dementia
  • Van Bogaert's disease ... neurological problems, hallucinations, dementia
  • Van Bogaert-Hozay syndrome ... Mental retardation, Concentration difficulties, mild mental retardation
  • Van Bogaert-Scherer-Epstein Disease ... neurological problems, hallucinations, dementia
  • Van Buchem disease type 2 ... Mental retardation
  • Van den Bosch syndrome ... Mental retardation, Concentration difficulties
  • Van Der Bosh syndrome ... mental deficiency
  • Van Maldergem Wetzburger Verloes syndrome ... Mental retardation
  • Vanishing white matter leukodystrophy ... mental impairment
  • Vaquez disease ... impaired concentration
  • Varadi Papp syndrome ... mental deficiency
  • Variant Creutzfeldt-Jakob disease ... Delusions, Dementia
  • Varicella - Teratogenic Agent ... mental retardation
  • Varicella virus antenatal infection ... mental deficiency
  • Variegate porphyria ... mental symptoms, disorientation, paranoia, hallucination
  • Vasquez Hurst Sotos syndrome ... Mental retardation, Concentration difficulties
  • Velocardiofacial syndrome ... intellectual impairment, low IQ, paranoid delusions
  • Venencie Powell Winkelmann syndrome ... Mental retardation, Concentration difficulties
  • Ventricular familial preexcitation syndrome ... Change in mental status
  • Verloes Gillerot Fryns syndrome ... Mental retardation, Concentration difficulties
  • Vibrio infection - Vibrio alginolyticus ... altered mental status
  • Vibrio infection - Vibrio damsela ... altered mental status
  • Vibrio infection - Vibrio fluvialis ... altered mental status
  • Vibrio infection - Vibrio furnissii ... altered mental status
  • Vibrio infection - Vibrio holisae ... altered mental status
  • Vibrio infection - Vibrio metschnikovii ... altered mental status
  • Vibrio infection - Vibrio mimicus ... altered mental status
  • Vibrio infection - Vibrio parahaemolyticus ... altered mental status
  • Viljoen Smart syndrome ... low iq, Concentration difficulties
  • Viljoen Winship syndrome ... low iq, Concentration difficulties
  • Viljone Kallis Voges syndrome ... Mental retardation, Concentration difficulties
  • Vinca poisoning ... hallucinations
  • Vitamin B12 Deficiency ... psychosis, concentration problems
  • Vitamin D toxicity ... mental retardation, physical retardation
  • Vitamin K antagonists embryofoetopathy ... mental retardation
  • Vitiligo mental retardation facial dysmorphism uremia ... Altered mental status, Mental retardation, Concentration difficulties

    W

  • W syndrome ... Mental retardation, Concentration difficulties
  • Waaler Aarskog syndrome ... Mental retardation, psychosis, mild mental retardation
  • WAGR Syndrome ... mental retardation, Concentration difficulties
  • Walker Dyson syndrome ... Mental retardation, Concentration difficulties
  • War sailor syndrome ... concentration problems
  • Warburg Sjo Fledelius syndrome ... Mental retardation, Concentration difficulties
  • Warburton Anyane Yeboa syndrome ... Mental retardation, Concentration difficulties
  • Warfarin syndrome ... Mental retardation, Concentration difficulties
  • Warm Autoimmune Hemolytic Anemia ... concentration problems
  • Water Intoxication ... disorientation
  • Waterhouse-Friderichsen syndrome ... Altered mental status
  • Watson syndrome ... Mental retardation, Concentration difficulties
  • Weaver Johnson syndrome ... Mental retardation
  • Weaver like syndrome ... mental retardation
  • Weaver Syndrome ... mental retardation
  • Weaver Williams syndrome ... Mental retardation, Concentration difficulties
  • Webster Deming syndrome ... Mental retardation, Concentration difficulties
  • Weismann-Netter-Stuhl Syndrome ... Mental retardation, Concentration difficulties
  • Weleber Hecht Bigley syndrome ... Mental retardation, Concentration difficulties
  • Wellesley Carmen French syndrome ... Mental retardation, Concentration difficulties
  • Wellesley-Carman-French Syndrome ... mental retardation, concentration difficulties
  • Wernicke dementia ... disorientation
  • West African Trypanosomiasis ... hallucinations, delusions
  • West nile encephalitis ... Altered mental status
  • West Nile fever ... Altered mental status
  • Westphal disease ... Cognitive difficulties, Concentration difficulties
  • Westphal-Leyden ataxia ... dementia
  • Whelan syndrome ... mental retardation, mental deficiency
  • Whiplash ... concentration impairment
  • Whiplash Injuries ... concentration problems
  • White matter hypoplasia corpus callosum agenesia mental retardation ... mental retardation
  • White matter hypoplasia, corpus callosum agenesia, and mental retardation ... Mental retardation, Concentration difficulties
  • Wieacker syndrome ... Mental retardation, Concentration difficulties, mild mental retardation
  • Wiedemann Oldigs Oppermann syndrome ... Mental retardation, Concentration difficulties
  • Wiedemann-Beckwith syndrome ... mental deficiency
  • Wiedemann-Tolksdorf syndrome ... mental retardation
  • Wildervanck syndrome ... mental retardation
  • Wildervanck syndrome 2 ... mental retardation
  • Wilkes Stevenson syndrome ... Mental retardation, Concentration difficulties
  • Williams Syndrome ... mental retardation, intellectual disability, below average IQ, Concentration difficulties
  • Wilms tumor - aniridia - genitourinary anomalies - mental retardation ... mental retardation, concentration difficulties
  • Wilson's Disease ... psychosis, Various neurological and behavioral symptoms, mental changes
  • Wilson-Turner X-linked mental retardation ... Mental retardation, Concentration difficulties
  • Winship Viljoen Leary syndrome ... Mental retardation, Concentration difficulties
  • Wittwer sydnrome ... Mental retardation
  • Wolcott-Rallison syndrome ... Mental retardation, Concentration difficulties
  • Wolf-Hirschorn syndrome ... Mental retardation, Concentration difficulties
  • Wolfram Syndrome 2 ... paranoia, mental retardation, hallucinations
  • Wolfram Syndrome, Mitochondrial form ... mental retardation
  • Wolfram's disease ... Paranoia, Hallucinations, Dementia
  • Woodhouse Sakati syndrome ... Mental retardation
  • Worster Drought syndrome ... Concentration difficulties
  • Wright dick syndrome ... dementia
  • Wrinkly skin syndrome ... Mental retardation
  • Wyatt disease ... mental retardation
  • Wyburn Mason's syndrome ... mental retardation

    X

  • X chromosome, duplication Xq13 1 q21 1 ... Mental retardation, Concentration difficulties
  • X chromosome, trisomy 26-28 ... Mental retardation, Concentration difficulties
  • X chromosome, trisomy Xp3 ... Mental retardation, Concentration difficulties
  • X chromosome, trisomy Xpter Xq13 ... Mental retardation, Concentration difficulties
  • X chromosome, trisomy Xq ... Mental retardation, Concentration difficulties
  • X chromosome, trisomy Xq25 ... Mental retardation, Concentration difficulties
  • X fragile site folic acid type ... Concentration difficulties
  • X-linked alpha thalassemia mental retardation syndrome (ATR-X) ... Low iq, Concentration difficulties
  • X-linked hydrocephalus spectrum ... mental deficiency
  • X-linked mental retardation - hypotonia ... mental retardation
  • X-linked mental retardation associated with marXq2 ... low iq, Concentration difficulties
  • X-linked mental retardation Brooks type ... low iq, Concentration difficulties
  • X-linked mental retardation craniofacial abnormal microcepahly club ... mental retardation, low iq, Concentration difficulties
  • X-linked mental retardation craniofacial abnormal microcephaly club ... mental retardation
  • X-linked mental retardation de silva type ... low iq, Concentration difficulties
  • X-linked mental retardation Hamel type ... low iq, Concentration difficulties
  • X-linked mental retardation type Gustavson ... low iq, Concentration difficulties
  • X-linked mental retardation type Martinez ... low iq, Concentration difficulties
  • X-linked mental retardation type Raynaud ... low iq, Concentration difficulties
  • X-linked mental retardation type Schutz ... low iq, Concentration difficulties
  • X-linked mental retardation type Wittner ... low iq, Concentration difficulties
  • X-linked sideroblastic anemia ... concentration problems
  • Xanthomatosis cerebrotendinous ... neurological problems, hallucinations, dementia
  • Xeroderma pigmentosum ... mental deterioration
  • Xeroderma pigmentosum, type 1 ... mental deterioration
  • Xeroderma pigmentosum, type 2 ... mental deterioration
  • Xylosylprotein 4-beta-galactosyltransferase (XGPT) deficiency ... mental retardation

    Y

  • Yager-Young syndrome ... mental dullness
  • Young Hughes syndrome ... Mental retardation, Concentration difficulties
  • Young McKeever Squier syndrome ... Altered mental status, Concentration difficulties
  • Young Simpson syndrome ... Mental retardation

    Z

  • Zazam Sheriff Phillips syndrome ... Mental retardation, Difficulty concentrating
  • Zellweger Syndrome ... mental retardation
  • Zerres Rietschel Majewski syndrome ... Concentration difficulties
  • Zlotogora syndrome ... Mental retardations, Concentration difficulties
  • Zori Stalker Williams syndrome ... Mental retardation
  • Zunich neuroectodermal syndrome ... Mental retardation
  • Zunich-Kaye syndrome ... mental retardation
  • Zygomycosis ... altered mental status

    Conditions listing complications: Mental problems:

    The following list of conditions have 'Mental problems' or similar listed as a complication in our database. The distinction between a symptom and complication is not always clear, and conditions mentioning this symptom as a complication may also be relevant. This computer-generated list may be inaccurate or incomplete. Always seek prompt professional medical advice about the cause of any symptom.

    Symbols

  • 6-pyruvoyl-tetrahydropterin synthase deficiency ... mental retardation

    A

  • Acidemia, methylmalonic ... mental retardation
  • Adhesive abuse ... cognitive problems
  • Adhesive addiction ... cognitive problems
  • Aerosol abuse ... cognitive problems
  • Aerosol addiction ... cognitive problems
  • Alcohol abuse ... alcoholism
  • Alcoholism ... dementia
  • Alzheimer's Disease ... inability to function, cognition disintegration, wandering
  • Amelo-cerebro-hypohidrotic syndrome ... dementia
  • Amphetamine abuse ... impaired thinking, psychosis
  • Angelman syndrome ... Mental retardation
  • Anoxia ... hallucinations
  • Arachnoid Cysts ... permanent severe neurological damage
  • Arachnoiditis ... neurological damage
  • Arginase deficiency ... mental retardation, physical retardation
  • Asperger syndrome ... psychosis
  • Atypical hemolytic uremic syndrome ... neurological problems
  • Autism ... psychosis

    B

  • Balance disorders ... reduced concentration
  • Barbiturate abuse ... difficulty thinking
  • Batten Disease ... mental impairment, dementia
  • Benzodiazepine abuse ... cognitive changes
  • Bipolar disorder ... psychosis

    C

  • Carbamoyl-phosphate synthase 1 deficiency ... mental retardation
  • Chromosome 22q deletion ... mental illness
  • Chromosome 22q11.2 deletion syndrome ... mental illness
  • Ciguatera poisoning ... persistent neurologic problems
  • Cirrhosis of the liver ... degraded mental function, trouble concentrating
  • Cocaine abuse ... hallucinations
  • Cocaine addiction ... psychosis
  • Congenital hypothyroidism ... mental retardation
  • Crack addiction ... psychosis
  • Cryptococcosis ... permanent neurologic damage

    D

  • Down Syndrome ... mental retardation, Alzheimer's disease, dementia, Alzheimer's like condition, impaired judgment
  • Drug-resistant Streptococcus Pneumoniae Disease ... Neurologic complications

    E

  • Ecstasy addiction ... psychosis, cognitive impairment
  • Ectodermal dysplasia, hypohidrotic, autosomal recessive ... mental deficiency
  • Edwards Syndrome ... Mental retardation
  • Electrical burns ... mental changes

    F

  • Fryns Syndrome ... mental retardation

    H

  • HARD syndrome (Hydrocephalus - agyria - retinal dysplasia) ... mental retardation
  • Herpes, Neonatal ... mental retardation
  • Herpes, Neonatal - Central Nervous System Infection ... mental retardation
  • Herpes, Neonatal - Disseminated ... mental retardation
  • HIV-1, CRF01_AE ... AIDS dementia complex
  • HIV-1, CRF02_AG ... AIDS dementia complex
  • HIV-1, CRF04_ cpx ... AIDS dementia complex
  • HIV-1, CRF05_ D/F ... AIDS dementia complex
  • HIV-1, CRF06_cpx ... AIDS dementia complex
  • HIV-1, CRF07_BC ... AIDS dementia complex
  • HIV-1, CRF08_BC ... AIDS dementia complex
  • HIV-1, CRF11_cpx ... AIDS dementia complex
  • HIV-1, CRF12_BF ... AIDS dementia complex
  • HIV-1, CRF13_cpx ... AIDS dementia complex
  • HIV-1, CRF14_BG ... AIDS dementia complex
  • HIV-1, CRF15_01B ... AIDS dementia complex
  • HIV-1, CRF16_ A2D ... AIDS dementia complex
  • HIV-1, CRF17_BF ... AIDS dementia complex
  • HIV-1, CRF18_cpx ... AIDS dementia complex
  • HIV-1, CRF19_cpx ... AIDS dementia complex
  • HIV-1, CRF20_BG ... AIDS dementia complex
  • HIV-1, CRF21_A2D ... AIDS dementia complex
  • HIV-1, CRF22_01A1 ... AIDS dementia complex
  • HIV-1, CRF23_BG ... AIDS dementia complex
  • HIV-1, CRF24_BG ... AIDS dementia complex
  • HIV-1, CRF25_cpx ... AIDS dementia complex
  • HIV-1, CRF26_AU ... AIDS dementia complex
  • HIV-1, CRF27_cpx ... AIDS dementia complex
  • HIV-1, CRF28_BF ... AIDS dementia complex
  • HIV-1, CRF29_BF ... AIDS dementia complex
  • HIV-1, CRF30_0206 ... AIDS dementia complex
  • HIV-1, CRF31_BC ... AIDS dementia complex
  • HIV-1, CRF32_06A1 ... AIDS dementia complex
  • HIV-1, CRF33_01B ... AIDS dementia complex
  • HIV-1, CRF34_01B ... AIDS dementia complex
  • HIV-1, CRF35_AD ... AIDS dementia complex
  • HIV-1, CRF36_cpx ... AIDS dementia complex
  • HIV-1, CRF37_cpx ... AIDS dementia complex
  • HIV-1, CRF38_BF ... AIDS dementia complex
  • HIV-1, CRF39_BF ... AIDS dementia complex
  • HIV-1, CRF40_BF ... AIDS dementia complex
  • HIV-1, CRF41_CD ... AIDS dementia complex
  • HIV-1, CRF42_BF ... AIDS dementia complex
  • HIV-1, CRF43_02G ... AIDS dementia complex
  • HIV-1A ... AIDS dementia complex
  • HIV-1A1 ... AIDS dementia complex
  • HIV-1A2 ... AIDS dementia complex
  • HIV-1A3 ... AIDS dementia complex
  • HIV-1B ... AIDS dementia complex
  • HIV-1C ... AIDS dementia complex
  • HIV-1D ... AIDS dementia complex
  • HIV-1E ... AIDS dementia complex
  • HIV-1F ... AIDS dementia complex
  • HIV-1F1 ... AIDS dementia complex
  • HIV-1F2 ... AIDS dementia complex
  • HIV-1G ... AIDS dementia complex
  • HIV-1H ... AIDS dementia complex
  • HIV-1J ... AIDS dementia complex
  • HIV-1K ... AIDS dementia complex
  • HIV-1M ... AIDS dementia complex
  • HIV-1N ... AIDS dementia complex
  • HIV-1O ... AIDS dementia complex
  • HIV-2 ... AIDS dementia complex
  • HIV-2A ... AIDS dementia complex
  • HIV-2B ... AIDS dementia complex
  • HIV/AIDS ... AIDS dementia complex

    I

  • Infant Cytomegalic virus ... mental retardation
  • Inhalant abuse ... cognitive problems
  • Inhalant addiction ... cognitive problems

    L

  • Lead poisoning ... mental retardation, concentration problems
  • Lupus ... paranoia
  • Lyme disease ... concentration problems
  • Lymphocytic Choriomeningitis ... temporary neurological damage

    M

  • Magnesium wasting renal ... disorientation
  • Marijuana abuse ... Impaired thinking, concentration problems
  • Meningitis ... cognitive defects, mental retardation
  • Meningococcal A ... Mental retardation
  • Meningococcal B ... Mental retardation
  • Meningococcal C ... Mental retardation
  • Meningococcal disease ... mental retardation
  • Metachromatic Leukodystrophy ... dementia
  • Microcephaly ... mental impairment
  • Multi-Infarct Dementia ... dementia
  • Muscular dystrophy, Duchenne and Becker type ... mental retardation

    N

  • N-acetyl glutamate synthetase deficiency ... mental retardation
  • Narcotic addiction ... psychosis
  • Nephrogenic diabetes insipidus ... mental retardation
  • Neurofibromatosis syndrome ... intellectual deficits
  • Neurofibromatosis syndrome Type II ... intellectual deficits
  • Non-diarrheal (D-) HUS syndrome ... neurological problems

    O

  • Orotic aciduria purines-pyrimidines ... mental retardation, physical retardation

    P

  • Panic disorder ... drug abuse
  • Patau syndrome ... Mental retardation
  • Pediatric AIDS ... AIDS dementia complex
  • Phenylketonuria ... mental retardation
  • Pneumococcal meningitis ... Mental retardation
  • Porphyria ... paranoia, hallucinations
  • Pregnancy ... Dull mental function
  • Primary lipodystrophies ... neurological problems
  • Prion diseases ... severe mental impairment
  • Psittacosis ... neurologic complications

    R

  • Rasmussen's Encephalitis ... mental retardation
  • Rickets ... mental retardation

    S

  • Shaken Baby Syndrome ... mental retardation
  • Social phobia ... drug abuse
  • Solvent abuse ... cognitive problems
  • Solvent addiction ... cognitive problems
  • Stress ... drug abuse
  • Stroke ... cognitive deficits, Impaired judgment
  • Sturge-Weber Syndrome ... mental retardation
  • Syphilis ... neurological problems

    T

  • Tetrahydrobiopterin deficiencies ... mental retardation
  • Triple-X syndrome ... mental slowness
  • Tuberculous meningitis ... Mental impairment

    W

  • Whooping Cough ... mental retardation

    Join in at the forums

    Ask or answer a question about symptoms or diseases at one of our free interactive user forums.

    Medical story forums: If you have a medical story then we want to hear it.

    See a list of all the medical forums

  • Causes of Mental problems Based on Risk Factors

    This information shows analysis of the list of causes of Mental problems based on whether certain risk factors apply to the patient:

  • Travel - has the patient travelled recently?
  • Diabetes - history of diabetes or family history of diabetes?

    Doctors and specialists: Who should I consult about Mental problems?

    Depending on the seriousness of the onset of Mental problems, you may want to consult one of the following medical professionals.

    Important:In extreme cases, always seek advice from emergency services :

    Classifications of Mental problems:

    Subtypes of Mental problems:

    Cognitive impairment (378 causes), Disorientation (169 causes), Acalculia (1 cause), Altered mental state (11 causes), Concentration difficulty (265 causes), Delusions (116 causes), Dementia (192 causes), Depersonalisation, Hallucinations (176 causes), Impatience (5 causes), Inattention (32 causes), Phobic disorder, Psychogenic pain, Psychotic Behaviour (35 causes), Abnormal thinking, Reduced judgement, Brain disturbance, Addiction symptoms (26 causes), Mental retardation (1595 causes), Regression (2 causes), Altered mental status (100 causes), Changes in intellectual functioning (1 cause), Disorganization (36 causes), Mental changes (19 causes), Neurological problems (27 causes), Impaired thinking (19 causes), Intellectual impairment (26 causes), Drug abuse (20 causes), Alzheimer's disease (1 cause), Alzheimer's-like symptoms (21 causes), Auditory hallucinations (23 causes), Paranoia (75 causes), Hearing voices (2 causes), Mental dullness (4 causes), Impaired concentration (23 causes), progressive mental deterioration (15 causes), neurologic disorders (1 cause), Alcohol abuse (8 causes), Laxative abuse (4 causes), Alcohol use (11 causes), Poor memory (6 causes), Short-term memory loss (6 causes), progressive dementia (36 causes), Loss of memory (7 causes), Temporary memory loss (1 cause), Severe paranoid reaction, alcohol intoxication (1 cause), Fetal Alcohol Syndrome (1 cause), inability to concentrate (2 causes)

    Medical Conditions associated with Mental problems:

    Behavioral symptoms (3957 causes)

    Symptoms related to Mental problems:

    Pain (5609 causes), Cerebral palsy, Brain abscess (4 causes), Hepatic encephalopathy (5 causes), Cardiodioxide encephalopathy, Major depressive disorder, Dysthmia, Bipolar disorder, Cyclothymia, Schizophrenia, Personality disorder (1 cause), Schizoaffective disorder, Seasonal affective disorder, Adjustment disorder, Depressive disorder not otherwise specified, Parkinson's disease, Alzheimer's disease (1 cause), Pseudodementia

    Medical articles on signs and symptoms:

    Doctor-patient articles related to symptoms and diagnosis:

    These general medical articles may be of interest:

    See full list of premium articles on symptoms and diagnosis

    Medical News summaries about Mental problems

    Our news pages contain the following medical news summaries about Mental problems and many other medical conditions:

    News Archives for Mental problems

    Medical news articles related to Mental problems include:

    Source: HealthDay News

    Evidence Based Medicine Research for Mental problems

    Medical research papers related to Mental problems include:

    Research More Evidence-Based Medicine at TripDatabase.com

    More Ways To Research Medical Signs and Symptoms:


     » Next page: Causes of Mental problems

    Rate This Website

    What do you think about the features of this website? Take our user survey and have your say:

    Website User Survey

    Medical Tools & Articles:

    Next articles:

    Tools & Services:

    Medical Articles:

    Forums & Message Boards

  •  
    HONcode We subscribe to the HONcode principles

    By using this site you agree to our Terms of Use. Information provided on this site is for informational purposes only; it is not intended as a substitute for advice from your own medical team. The information on this site is not to be used for diagnosing or treating any health concerns you may have - please contact your physician or health care professional for all your medical needs. Please see our Terms of Use.

    Home | Symptoms | Diseases | Diagnosis | Videos | Tools | Forum | About Us | Terms of Use | Privacy Policy | Site Map | Advertise