Mechanisms of behavior.
D000818:Animals; D001519:Behavior; D001522:Behavior, Animal; D002320:Cardiovascular Physiological Phenomena; D002490:Central Nervous System / Q000502:physiology; D003214:Conditioning, Classical; D004285:Dogs; D006801:Humans; D007668:Kidney / Q000502:physiology; D010525:Peripheral Nerves / Q000502:physiology