Covariation of Skull and Brain Morphology in Domestic Dogs
Sophie A. Barton,
Marc Kent,
Erin E. Hecht
Abstract:Despite their distinct embryonic origins, the skull and brain are highly integrated. Understanding the covariation between the skull and brain can shed light on anatomical, cognitive, and behavioral traits in extant and extinct species. Domestic dogs offer a unique opportunity to investigate skull–brain covariation due to their diverse skull morphologies and neural anatomy. To assess this question, we examined T2‐weighted MRI studies of 62 dogs from 33 breeds, plus an additional 17 dogs of mixed or unknown bre… Show more
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