Preshock-produced intensification of passive avoidance responding and of elevation in corticosteroid level.
D000311:Adrenal Glands / Q000502:physiology; D000818:Animals; D001362:Avoidance Learning; D003345:Corticosterone / Q000097:blood*; D004597:Electroshock; D008297:Male; D010902:Pituitary Gland / Q000502:physiology; D051381:Rats
D003345:Corticosterone