title: Attenuation of the rate-decreasing effects of amphetamine on fixed-ratio responding in rats by hippocampal lesions.
mesh_terms: D000661:Amphetamine / Q000494:pharmacology*; D000818:Animals; D001522:Behavior, Animal / Q000502:physiology; D003216:Conditioning, Operant / Q000187:drug effects*; D004305:Dose-Response Relationship, Drug; D005625:Frontal Lobe / Q000502:physiology; D006624:Hippocampus / Q000502:physiology*; D008297:Male; D051381:Rats; D012055:Reinforcement Schedule
chemical_list: D000661:Amphetamine