Schizophrenic patients have impairments in cognitive function, including deficits in visuospatial working memory (VSWM). VSWM is mediated, in part, by prefrontal cortical dopamine (DA) function, and ...
October 16, 2009 — Declining cognitive abilities other than memory loss can occur long before a clinical diagnosis of Alzheimer's disease and should be used to identify at-risk patients, according to ...