Plasticity of normal feeding: situational and individual factors.
D000818:Animals; D001143:Arousal; D001522:Behavior, Animal; D003213:Conditioning, Psychological; D004326:Drinking; D004435:Eating; D004644:Emotions; D005106:Exploratory Behavior; D005247:Feeding Behavior; D005508:Food Deprivation; D006799:Housing, Animal; D006815:Hunger; D008297:Male; D051381:Rats; D013649:Taste; D014868:Water Deprivation