title: Time-dependent improvement of performance on appetitive tasks in mice.
mesh_terms: D000818:Animals; D001522:Behavior, Animal; D001835:Body Weight; D003216:Conditioning, Operant; D004193:Discrimination Learning; D005247:Feeding Behavior; D007266:Inhibition, Psychological; D008297:Male; D008568:Memory; D051379:Mice; D008807:Mice, Inbred BALB C; D012054:Reinforcement, Psychology; D013997:Time Factors