title: Perceptual regression in schizophrenics.
mesh_terms: D000328:Adult; D000375:Aging; D006801:Humans; D007361:Intelligence Tests; D008297:Male; D008875:Middle Aged; D011187:Posture; D012043:Regression, Psychology; D012565:Schizophrenic Psychology; D012649:Self Concept; D013028:Space Perception; D014796:Visual Perception