Work

Impaired motor skill learning in schizophrenia: implications for corticostriatal dysfunction

Year: 1996

Type: article

Abstract: We assessed skill learning in young and older schizophrenic patients using the rotary pursuit task. Schizophrenic patients displayed impaired learning on this task compared with normal control subjects, but older patients were not more impaired than young ones. The patients' rotary pursuit learning was not correlated to the severity of abnormal movements or to their treatment with medication, but it was associated to conceptual abilities assessed on the Dementia Rating Scale (Mattis 1988). An impairment in acquiring motor procedures in this task might reflect neuropsychological deficits associated with corticostriatal pathology.

Source: Biological Psychiatry

DOI: 10.1016/0006-3223(95)00130-1

Authors: Barbara L. Schwartz, Richard B. Rosse, Catherine Veazey, Stephen I. Deutsch

Institutions: United States Department of Veterans Affairs, Georgetown University, Veterans Health Administration, Washington DC VA Medical Center

Language: English

Topic: Schizophrenia research and treatment

Subfield: Psychiatry and Mental health

Field: Medicine

Domain: Health Sciences

SDG: Good health and well-being

Open Access status: hybrid

Estimated APC paid: $5,489