title: Operant responding in rats with posterior midline cortical lesions.
mesh_terms: D000818:Animals; D002540:Cerebral Cortex / Q000502:physiology*; D003216:Conditioning, Operant / Q000502:physiology*; D008032:Limbic System / Q000502:physiology; D051381:Rats; D014793:Visual Cortex / Q000502:physiology