title: Differential effects of d-amphetamine on fixed ratio 30 performance maintained by food versus brain stimulation reinforcement.
mesh_terms: D000818:Animals; D001070:Appetitive Behavior / Q000187:drug effects; D001921:Brain; D003913:Dextroamphetamine / Q000008:administration & dosage / Q000494:pharmacology*; D004305:Dose-Response Relationship, Drug; D004567:Electrodes, Implanted; D005502:Food; D005508:Food Deprivation; D007031:Hypothalamus / Q000502:physiology; D008297:Male; D051381:Rats; D012055:Reinforcement Schedule; D012054:Reinforcement, Psychology; D012653:Self Stimulation; D013238:Stereotaxic Techniques
chemical_list: D003913:Dextroamphetamine