title: Sniffing and motivated behavior in the rat.
mesh_terms: D000818:Animals; D001522:Behavior, Animal; D003214:Conditioning, Classical; D003216:Conditioning, Operant; D003213:Conditioning, Psychological; D004558:Electric Stimulation; D004567:Electrodes, Implanted; D007031:Hypothalamus / Q000502:physiology; D008297:Male; D009042:Motivation; D009043:Motor Activity; D009666:Nose / Q000502:physiology; D051381:Rats; D012055:Reinforcement Schedule; D012119:Respiration; D012201:Reward; D012653:Self Stimulation; D013238:Stereotaxic Techniques; D013696:Temperature