Neuropsychological deficits in psychotic versus nonpsychotic unipolar depression

Author(s): Bornstein, R. A.

Journal/Book: Neuropsychology. 1999; 13: 750 First St NE, Washington, DC 20002-4242, USA. Amer Psychological Assoc. 69-75.

Abstract: A broad range of neuropsychological function was compared in samples of young adult unipolar depressed inpatients with and without psychotic features. Consistent with expectations, the psychotic depressive group demonstrated a broad range of deficit and had more impaired performances than the nonpsychotic group. Relevance of these data for hypotheses concerning psychotic depression as a unique diagnostic entity is discussed. In the context of previous research, the current findings suggest that accounting for individual differences in depression may clarify discrepancies between earlier studies of neuropsychological function in depression, and our understanding of the mechanisms by which depression influences cognition may be refined.

Note: Article Basso MR, Univ Tulsa, Dept Psychol, 600 S Coll Ave, Tulsa,OK 74104 USA

Keyword(s): MAJOR DEPRESSION; SCHIZOPHRENIA; FEATURES; TOMOGRAPHY; DISORDER; ENTITY

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