Aversive conditioning in the sociopath.
Results of two experiments on differential conditioning of the skin conductance (SCR) in sociopaths and normal control subjects are described. In the first experiment it was found that an equal number of sociopaths and control subjects were aware of the conditioning contingency. However, only the normal subjects displayed reliable differential SCR conditioning. Sociopaths showed a dissociation between verbal learning and conditioning of a physiological change. The second experiment examined the differential conditioning of normal subjects and sociopaths in partial remission. The number of aware subjects in the two groups did not differ. Aware subjects in both groups showed differential SCR conditioning. Differential conditioning in sociopaths did not persist over trials as it did in control subjects. A deficiency in ACTH 4--10 as well as neurological dysfunctions were considered possible factors in the etiology of sociopathy. Further research on the relation of neuropeptides to the etiology and treatment of sociopathy is suggested.
D000324:Adrenocorticotropic Hormone / Q000097:blood; D000987:Antisocial Personality Disorder / Q000503:physiopathology* / Q000523:psychology / Q000534:rehabilitation; D001341:Autonomic Nervous System / Q000503:physiopathology; D001362:Avoidance Learning / Q000502:physiology*; D001364:Awareness / Q000502:physiology; D003214:Conditioning, Classical / Q000502:physiology*; D005712:Galvanic Skin Response; D006339:Heart Rate; D006801:Humans
D000324:Adrenocorticotropic Hormone