Feeding behavior in Aplysia: a simple system for the study of motivation.
D000818:Animals; D001070:Appetitive Behavior; D001143:Arousal; D002940:Circadian Rhythm; D003259:Consummatory Behavior; D003624:Darkness; D004032:Diet; D004435:Eating; D005247:Feeding Behavior; D008027:Light; D008959:Models, Neurological; D008974:Mollusca / Q000502:physiology*; D009042:Motivation; D009043:Motor Activity; D009949:Orientation; D010507:Periodicity; D011930:Reaction Time; D012527:Satiation; D013045:Species Specificity