title: Delayed extinction and drive level effects: septal self-stimulation compared with natural reward.
mesh_terms: D000818:Animals; D003216:Conditioning, Operant; D004327:Drinking Behavior; D004328:Drive; D004558:Electric Stimulation; D004567:Electrodes, Implanted; D005108:Extinction, Psychological; D007031:Hypothalamus / Q000502:physiology; D008297:Male; D008960:Models, Psychological; D012201:Reward; D012653:Self Stimulation; D012688:Septum Pellucidum / Q000502:physiology*; D013238:Stereotaxic Techniques; D013395:Sucrose; D014868:Water Deprivation
chemical_list: D013395:Sucrose