Hippocampal lesions and the frustration effects in rats.
D000818:Animals; D001143:Arousal; D001522:Behavior, Animal; D002540:Cerebral Cortex / Q000473:pathology / Q000502:physiology; D003216:Conditioning, Operant; D005639:Frustration; D006624:Hippocampus / Q000473:pathology / Q000502:physiology*; D008297:Male; D009042:Motivation; D009043:Motor Activity; D051381:Rats; D012054:Reinforcement, Psychology