title: Hunger dependence of electrical brain self-stimulation in the pigeon.
mesh_terms: D000818:Animals; D001921:Brain / Q000502:physiology*; D010856:Columbidae; D003342:Corpus Striatum / Q000502:physiology; D004298:Dopamine / Q000502:physiology; D004435:Eating; D006815:Hunger / Q000502:physiology*; D012527:Satiation / Q000502:physiology; D012653:Self Stimulation / Q000502:physiology*; D013894:Thirst / Q000502:physiology
chemical_list: D004298:Dopamine