Hippocampal lesions and the cardiac component of the orienting response in the rat.
D000818:Animals; D002540:Cerebral Cortex / Q000502:physiology / Q000601:surgery; D003214:Conditioning, Classical; D004193:Discrimination Learning; D004562:Electrocardiography; D006185:Habituation, Psychophysiologic; D006339:Heart Rate; D006624:Hippocampus / Q000502:physiology* / Q000601:surgery; D008297:Male; D009949:Orientation; D051381:Rats; D011930:Reaction Time