Retardation of jump-up escape responding in rats pretreated with different frequencies of noncontingent electric shock.
D000818:Animals; D001362:Avoidance Learning; D003213:Conditioning, Psychological; D004597:Electroshock; D004924:Escape Reaction; D008297:Male; D051381:Rats; D011919:Rats, Inbred Strains; D011930:Reaction Time