Mental Disorders Flashcards
Mental Disorder
an abnormal pattern of thoughts emotions or behaviours caused by a personal dysfunction and associated with significant personal distress or disability
Psychosis
a group of symptoms that involve impaired reality testing, whereby a person has difficulty perceiving what is real and what is fantasy
Schizophrenia
persistent psychosis and impaired functioning with positive, negative and disorganized symptoms
Positive Symptoms
a group of symptoms characterized by an excess or distortion of psychological functioning
- Delusions
- Hallucinations
Delusion
strongly held but false belief
Hallucination
a false sensory perception that occurs in the absence of an appropriate external stimulus
Negative Symptoms
a group of symptoms characterized by a deficit of psychological functioning
- Flattened Affect
- Alogia
- Avolition
Flattened Affect
a lack of appropriate emotions in a person’s observable expressions and behaviours
Alogia
speech that is impoverished in terms of quality of spoken words or the content of the ideas communicated
Avolition
a lack of energy and disinterest in one’s usual activities
Disorganized Symptoms
a group of symptoms involving bizarre behaviour or confusing speech that reflect severe underlying disturbance of thought
- Formal Thought Disorder
- Word Salad
Formal Thought Disorder
a serious disturbance in the organization, process or flow of a person’s thoughts
Word Salad
nonsensical speech characterized by a series of unconnected words and phrases
Major Depression
persistent feeling of sadness or Anhedonia
Anhedonia
loss of enjoyment in activities that are a source of pleasure
Symptoms of Major Depression
loss of appetite insomnia fatigue feelings of guilt and worthlessness difficulty thinking or concentrating suicidal thoughts or actions
Bipolar Disorder
characterized by episodes of mania alone or varying episodes or mania and depression