Relation of neuroleptic and anticholinergic medication to cognitive functions in schizophrenia.
In this article, we review research designed to examine the influence of neuroleptic and anticholinergic drugs on cognitive processes in schizophrenia. The review is motivated by the recognition that pharmacotherapy is an important factor in psychological research on schizophrenia, given that the great majority of patients studied in investigations of cognition receive both of these drugs. We find that neuroleptic treatment is associated with limited normalization on many psychological measures, whereas anticholinergics appear to disrupt some aspects of memory. Subject selection criteria, research designs, and drug measurement methods important in the evaluation of possible drug effects in psychological studies are discussed.
Spohn
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HE
Strauss
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ME
D014150:Antipsychotic Agents / Q000494:pharmacology*; D001288:Attention / Q000187:drug effects; D003071:Cognition / Q000187:drug effects*; D006801:Humans; D008568:Memory / Q000187:drug effects; D010276:Parasympatholytics / Q000494:pharmacology*; D012559:Schizophrenia / Q000188:drug therapy*
D014150:Antipsychotic Agents; D010276:Parasympatholytics