title: Morphine and human aggression.
abstract: Twenty-eight male undergraduates received either 45 mg of immediate-release oral morphine tablets or a placebo. Subjects were then given the opportunity to administer electric shocks to an increasingly aggressive bogus opponent during a competitive reaction-time task. Subjects in the morphine condition were more willing to initiate attacks against their opponent than subjects in the placebo condition, and reacted more aggressively at all levels of provocation.
authors.affiliation: Department of Psychology, Kent State University, OH 44242-0001.
authors.forename: M
authors.initials: M
authors.lastname: Berman
authors.forename: S
authors.initials: S
authors.lastname: Taylor
authors.forename: B
authors.initials: B
authors.lastname: Marged
mesh_terms: D000293:Adolescent; D000328:Adult; D000374:Aggression / Q000187:drug effects*; D004597:Electroshock; D006801:Humans; D007398:Interpersonal Relations; D008297:Male; D009020:Morphine / Q000494:pharmacology*; D010919:Placebos; D011930:Reaction Time
chemical_list: D010919:Placebos; D009020:Morphine