The aggression theory of schizophrenia: revisited.
The aggression theory of schizophrenia is a psychoanalytic theory which proposes that schizophrenia results from uncontrolled, deprivation-induced aggressive impulses. An animal model of the aggression theory is presented using predatory aggression as the source of arousal. Although neurochemical control of predatory aggression is nonspecific, anatomic control is located in the lateral hypothalamus across species. The lateral hypothalamus also controls schedule-induced polydipsia which has been implicated in schizophrenia. The aggression theory could be empirically evaluated by determining if schizophrenics respond differently than normals to scheduled feedings. Implications of the aggression theory are discussed.
Brown
J S
JS
Department of Psychiatry, Letterman Army Medical Center, Presidio of San Francisco, CA.
D000374:Aggression / Q000523:psychology*; D000818:Animals; D006801:Humans; D012565:Schizophrenic Psychology