Time course of formation of instrumental conditioned reflexes to water and food in unrestrained dogs.
D000161:Acoustic Stimulation; D000818:Animals; D001143:Arousal / Q000502:physiology; D002540:Cerebral Cortex / Q000502:physiology*; D002755:Choice Behavior / Q000502:physiology; D003214:Conditioning, Classical / Q000502:physiology*; D004285:Dogs; D004326:Drinking; D004435:Eating; D006815:Hunger / Q000502:physiology; D012527:Satiation / Q000502:physiology; D013894:Thirst / Q000502:physiology