ELECTROENCEPHALOGRAPH DURING 'FEIGNED' SLEEP IN THE OPOSSUM.
D000818:Animals; D001522:Behavior, Animal; D003674:Defense Mechanisms; D004569:Electroencephalography; D006801:Humans; D008394:Marsupialia; D009893:Opossums; D011587:Psychology, Comparative; D011603:Psychophysiology; D012106:Research; D012890:Sleep
BEHAVIOR, ANIMAL; DEFENSE MECHANISMS; ELECTROENCEPHALOGRAPHY; EXPERIMENTAL LAB STUDY; MARSUPIALIA; PSYCHOLOGY, COMPARATIVE; PSYCHOPHYSIOLOGY; SLEEP