Neuropsychological performance in schizophrenics with histories of substance abuse.
Both schizophrenia and substance abuse have been associated with cerebral impairment, although the neuro psychological performance of schizophrenic patients with substance abuse histories has not been examined. In this study, the Luria-Nebraska Neuropsychological Battery was administered to schizophrenic patients with or without histories of substance abuse. The study found that the schizophrenics without substance abuse histories showed evidence of cerebral dysfunction, while those schizophrenics with histories of substance abuse could not be differentiated from normal.
D000328:Adult; D003937:Diagnosis, Differential; D006801:Humans; D008297:Male; D011581:Psychological Tests; D011594:Psychometrics; D011605:Psychoses, Substance-Induced / Q000175:diagnosis / Q000523:psychology*; D012559:Schizophrenia / Q000175:diagnosis; D012565:Schizophrenic Psychology