title: Comparative neurology of vocalization and speech: proof of a dichotomy.
mesh_terms: D000818:Animals; D005075:Biological Evolution; D002540:Cerebral Cortex / Q000502:physiology*; D003216:Conditioning, Operant; D004644:Emotions / Q000502:physiology; D005149:Facial Expression; D005625:Frontal Lobe / Q000502:physiology; D006179:Gyrus Cinguli / Q000502:physiology; D000882:Haplorhini; D006801:Humans; D008253:Macaca mulatta / Q000502:physiology; D013060:Speech / Q000502:physiology*; D013702:Temporal Lobe / Q000502:physiology; D014828:Vocalization, Animal / Q000502:physiology; D014831:Voice; D014836:Volition