title: Vocalization as an emotional indicator. A neuroethological study in the squirrel monkey.
mesh_terms: D000818:Animals; D001921:Brain / Q000502:physiology; D004558:Electric Stimulation; D004644:Emotions / Q000502:physiology*; D000882:Haplorhini; D012453:Saimiri; D012653:Self Stimulation / Q000502:physiology; D014828:Vocalization, Animal / Q000502:physiology*