title: The effects of reinforcement delay and hippocampal lesions on the acquisition of a choice response.
mesh_terms: D000818:Animals; D001288:Attention / Q000502:physiology; D003216:Conditioning, Operant / Q000502:physiology; D004193:Discrimination Learning / Q000502:physiology*; D006624:Hippocampus / Q000502:physiology*; D008297:Male; D008570:Memory, Short-Term / Q000502:physiology; D051381:Rats; D012055:Reinforcement Schedule; D013997:Time Factors