title: Effect of caudate and frontal lesions on acquisition and extinction of an operant response.
mesh_terms: D000818:Animals; D002421:Caudate Nucleus / Q000502:physiology*; D003216:Conditioning, Operant; D005108:Extinction, Psychological; D005625:Frontal Lobe / Q000502:physiology*; D008297:Male; D009043:Motor Activity; D051381:Rats; D012055:Reinforcement Schedule