PSYC 3140 Chapter 7: Chapter 7 - Mood Disorders
14 Dec 2011
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Document Summary
Mood disorders group of disorders involving severe and enduring disturbances in emotionality ranging from elation to severe depression. Experiences of depression and mania contribute, either singly or together, to all mood disorders. An extremely depressed mood state that lasts at least two weeks and includes: cognitive symptoms (feelings of worthlessness and indecisiveness) and, disturbed physical functions (altered sleeping patterns, significant changes in appetite and weight, notable loss of energy) To the point that even the slightest activity or movement requires an overwhelming effort. Marked general loss of interest and of the ability to experience any pleasure of life (anhedonia) Average duration if left untreated is 9 months. May develop grandiose plans believing they can accomplish anything they. Flight of ideas rapid speech, become incoherent attempts to express many exciting ideas at once. Criteria for a manic episode require a duration of one week, less if hospitalization is required: hospitalization if engaging in self-destructive buying spree.
