title: Cognitive impairment in patients with tardive dyskinesia.
abstract: Schizophrenic patients with (N = 17) and without (N = 14) tardive dyskinesia performed several neuropsychological tests. Most patients (88%) showed complete lack of concern or anosognosia with regard to their involuntary movement. A marginally significant difference was found in recall of pictures presented in the right hemispace. It is suggested that when patients with organic brain disorder and a low Mini-Mental State score are excluded, neuropsychological tests do not differentiate between tardive dyskinesia patients and nonhyperkinetic controls. The results are discussed in relation to hemispheric asymmetries in schizophrenia.
mesh_terms: D000368:Aged; D001364:Awareness; D003072:Cognition Disorders / Q000175:diagnosis* / Q000503:physiopathology / Q000523:psychology; D003431:Cross-Cultural Comparison; D003937:Diagnosis, Differential; D004409:Dyskinesia, Drug-Induced / Q000175:diagnosis* / Q000503:physiopathology / Q000523:psychology; D005260:Female; D007839:Functional Laterality / Q000502:physiology; D006801:Humans; D008297:Male; D008875:Middle Aged; D009483:Neuropsychological Tests; D011569:Psychiatric Status Rating Scales; D011597:Psychomotor Performance; D012559:Schizophrenia / Q000175:diagnosis / Q000503:physiopathology; D012565:Schizophrenic Psychology