title: Speed of perceptual functioning in chronic nonparanoid schizophrenics.
mesh_terms: D000208:Acute Disease; D000328:Adult; D002908:Chronic Disease; D003072:Cognition Disorders / Q000209:etiology; D003210:Concept Formation; D005260:Female; D006801:Humans; D008297:Male; D008875:Middle Aged; D009497:Neurotic Disorders; D010259:Paranoid Disorders / Q000150:complications; D011930:Reaction Time; D012559:Schizophrenia / Q000150:complications; D014796:Visual Perception