Sniffing and fixed-ratio behavior for sucrose and brain stimulation reward in the rat.
D000818:Animals; D001921:Brain / Q000502:physiology*; D003214:Conditioning, Classical; D003216:Conditioning, Operant; D004326:Drinking; D007031:Hypothalamus / Q000502:physiology; D008297:Male; D008960:Models, Psychological; D009042:Motivation; D051381:Rats; D012055:Reinforcement Schedule; D012119:Respiration; D012201:Reward; D012653:Self Stimulation; D013395:Sucrose
D013395:Sucrose