Headache Articles

• Alzheimer's Research
  Alzheimer's
  Dementia
  Disorders and Syndromes
  Healthy Aging
  Parkinson's Research
   

  Dementia with Lewy bodies

  Dementia with Lewy bodies is the second most frequent cause of hospitalization for dementia, after Alzheimer's disease. Current estimates are that about 60 to 75% of diagnosed dementias are of the ... > more
• Schizophrenia
  Mental Health Research
  Mental Health
  Controlled Substances
  Illegal Drugs
  Pharmacology
   

  Dopamine hypothesis of schizophrenia

  The dopamine hypothesis of schizophrenia or the dopamine hypothesis of psychosis is a theory that argues that the unusual behaviour and experiences associated with schizophrenia (sometimes extended ... > more
• Chronic Fatigue Syndrome
  Attention Deficit Disorder
  Healthy Aging
  Amyotrophic Lateral Sclerosis
  Liver Disease
  Foodborne Illness
   

  Encephalopathy

  Encephalopathy is a nonspecific term describing a syndrome affecting the brain. Generally, it refers to involvement of large parts of the brain (or the whole organ), instead of identifiable changes ... > more
• Opium
  Healthy Aging
  Attention Deficit Disorder
  Sports Medicine
  Addiction
  Pregnancy and Childbirth
   

  Opioid

  An opioid is any agent that binds to opioid receptors, found principally in the central nervous system and gastrointestinal tract. There are four broad classes of opioids: endogenous opioid peptides, ... > more
• Attention Deficit Disorder
  Healthy Aging
  Psychiatry
  Accident and Trauma
  Disorders and Syndromes
  Educational Psychology
   
  

  Pyromania

  Pyromania is an obsession with fire and starting fires, in an intentional fashion, usually on multiple occasions. It should be contrasted with other acts of arson. To qualify as true pyromania, the ... > more
• Addiction
  Healthy Aging
  Pharmacology
  Opium
  HIV and AIDS
  Attention Deficit Disorder
   
  

  Narcotic

  A narcotic is an addictive drug that reduces pain, induces sleep and may alter mood or behaviour. In US legal context, narcotic refers to opium, opium derivatives, and their semi-synthetic or fully ... > more
• Depression
  Mental Health
  Mental Health Research
  Psychiatry
  Anxiety
  Disorders and Syndromes
   
  

  Clinical depression

  Clinical depression is a state of sadness or melancholia that has advanced to the point of being disruptive to an individual's social functioning and/or activities of daily living. The diagnosis may ... > more
• Borderline Personality Disorder
  Psychiatry
  Disorders and Syndromes
  Attention Deficit Disorder
  Eating Disorders
  Mental Health Research
   

  Personality disorder

  Personality disorders form a class of mental disorders that are characterized by long-lasting rigid patterns of thought and behaviour. Because of the inflexibility and pervasiveness of these ... > more
• Virtual Reality
  Video Games
  Computer Modeling
  Consumer Behavior
  Computer Programming
  Communications
   
  

  Virtual reality

  Virtual reality (VR) is a technology which allows a user to interact with a computer-simulated environment, be it a real or imagined one. Most current virtual reality environments are primarily ... > more
• Dementia
  Heart Disease
  Alzheimer's Research
  Alzheimer's
  Stroke Prevention
  Stroke
   

  Multi-infarct dementia

  Multi-infarct dementia, also known as vascular dementia, is a form of dementia resulting from brain damage caused by stroke or transient ischemic attacks (also known as ... > more

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