Prefrontal-Type Cognitive Deficits and Chronic Psychiatric Conditions
Abstract
Abstract To the Editor.— It is interesting to note that while the existence of dementia or cognitive deficits affecting chronic psychiatric patients is common anecdotal knowledge among psychiatrists, it has been very difficult to specify and quantify those deficits.In the November 1987 issue of the Archives, Goldberg et al1 presented data based on Wisconsin Card Sorting test (WCS) results reinforcing the hypothesis of prefrontal-type cognitive deficits in a group of chronic...