title: Differential performance of hippocampally ablated rats on nondiscriminated and discriminated DRL schedules.
mesh_terms: D000818:Animals; D002540:Cerebral Cortex / Q000502:physiology; D003216:Conditioning, Operant; D003463:Cues; D004192:Discrimination, Psychological; D006624:Hippocampus / Q000502:physiology*; D006799:Housing, Animal; D007266:Inhibition, Psychological; D008568:Memory; D051381:Rats; D012055:Reinforcement Schedule; D014796:Visual Perception