NeurosciencebioRxivPreprint
Selective expansion of motor cortical projections in the evolution of vocal novelty
Emily C. Isko, Clifford E. Harpole, Xiaoyue Mike Zheng…·Arkarup Banerjee
The paper identifies a 200% expansion of orofacial motor cortical projections to auditory and midbrain regions in singing mice, suggesting a mechanism for vocal behavior evolution.
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