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Post-Traumatic Stress Disorder
Dictionary entry from: Dictionary of American History
POST-TRAUMATIC STRESS DISORDER POST-TRAUMATIC STRESS DISORDER (PTSD) is a psychological condition, affecting people...years. Features of PTSD include intrusive memories or thoughts about the event, efforts to avoid thinking about the event...Books, 1997. Livesley, W. John. The DSM-IV Personality ...
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psychosis
Book article from: A Dictionary of Nursing
...reality. The psychoses include schizophrenia, major disorders of affect (see bipolar affective disorder ), major paranoid states, and organic mental disorders. Psychotic disorders may feature delusions, hallucinations, severe thought disturbances, abnormal alteration of mood, poverty of...
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unhinge
Book article from: The Oxford Pocket Dictionary of Current English
un·hinge / ˌənˈhinj / • v. [ tr. ] 1. [usu. as adj. ] ( unhinged ) make (someone) mentally unbalanced: I thought she must be unhinged by grief. ∎ deprive of stability or fixity; throw into disorder. 2. take (a door) off its hinges.
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schizophrenia
Book article from: The Oxford Pocket Dictionary of Current English
...frēnēə; -ˈfrenēə / • n. a long-term mental disorder of a type involving a breakdown in the relation between thought, emotion, and behavior, leading to faulty perception, inappropriate actions and feelings...
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obsession
Book article from: A Dictionary of Nursing
obsession (ŏb- sesh -ŏn) n. a recurrent thought, feeling, or action that is unpleasant and provokes anxiety...Obsessions are a feature of obsessive–compulsive disorder ( OCD , formerly known as obsessional neurosis ); they...
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Prozac
Dictionary entry from: Dictionary of American History
...of depression and other psychological disorders. These drugs work by increasing the amount of serotonin, a neurotransmitter thought to be involved in the biochemical mechanism...depression and obsessive-compulsive disorder, it soon became common for physicians...Prozac for eating, anxiety, and panic ...
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Chediak-Higashi syndrome
Book article from: A Dictionary of Nursing
...causing enlargement of the liver and spleen, albinism, and abnormalities of the eye. The cause is unknown but thought to be due to a disorder of glycolipid metabolism. [ A. Chediak (20th century), Cuban physician; O. Higashi (20th century), Japanese...
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mania
Book article from: A Dictionary of Nursing
...activity. The mood is euphoric and changes rapidly to irritability. Thought and speech are rapid to the point of incoherence and the connections...such as lithium or phenothiazines. See also bipolar affective disorder . — manic ( man -ik) adj.
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gene imprinting
Book article from: A Dictionary of Biology
...symptoms of Huntington's disease, an inherited neuromuscular disorder caused by a dominant mutant allele, first occur during adolescence...female parent. At least some instances of gene imprinting are thought to be associated with the attachment of methyl groups to certain...
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delirium
Book article from: The Oxford Pocket Dictionary of Current English
...acutely disturbed state of mind that occurs in fever, intoxication, and other disorders and is characterized by restlessness, illusions, and incoherence of thought and speech. ∎ wild excitement or ecstasy. ORIGIN: mid 16th cent...
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