title: The biology of motivation.
mesh_terms: D000818:Animals; D001143:Arousal / Q000502:physiology; D003342:Corpus Striatum / Q000502:physiology; D004298:Dopamine / Q000502:physiology; D004327:Drinking Behavior / Q000502:physiology; D005247:Feeding Behavior / Q000502:physiology; D006892:Hydroxydopamines / Q000494:pharmacology; D007030:Hypothalamo-Hypophyseal System / Q000502:physiology; D007031:Hypothalamus / Q000187:drug effects / Q000502:physiology*; D007033:Hypothalamus, Middle / Q000502:physiology; D009042:Motivation / Q000502:physiology*; D011817:Rabbits; D051381:Rats; D011954:Receptors, Dopamine / Q000187:drug effects; D012527:Satiation / Q000502:physiology
chemical_list: D006892:Hydroxydopamines; D011954:Receptors, Dopamine; D004298:Dopamine