title: Bilateral interactions within the vocal control pathway of birds: two evolutionary alternatives.
mesh_terms: D000818:Animals; D005075:Biological Evolution; D001717:Birds / Q000502:physiology*; D003342:Corpus Striatum / Q000502:physiology; D004292:Dominance, Cerebral / Q000502:physiology*; D004558:Electric Stimulation; D005071:Evoked Potentials; D007002:Hypoglossal Nerve / Q000502:physiology; D008297:Male; D009046:Motor Neurons / Q000502:physiology; D009434:Neural Pathways / Q000502:physiology; D012119:Respiration; D014132:Trachea / Q000294:innervation; D014828:Vocalization, Animal / Q000502:physiology*