title: The nature of deterioration in schizophrenic conditions.
mesh_terms: D000124:Achievement; D001288:Attention; D003071:Cognition; D003299:Cooperative Behavior; D006801:Humans; D007360:Intelligence; D007858:Learning; D008297:Male; D008568:Memory; D009042:Motivation; D009048:Motor Skills; D010551:Personality; D011386:Projective Techniques; D011594:Psychometrics; D011930:Reaction Time; D012559:Schizophrenia / Q000175:diagnosis; D012565:Schizophrenic Psychology; D014825:Vocabulary