Comparative anatomy of the caudate nucleus in canids and felids: Associations with brain size, curvature, cross‐sectional properties, and behavioral ecology
Michael Foster,
Sai Dwibhashyam,
Devan Patel
et al.
Abstract:The evolutionary history of canids and felids is marked by a deep time separation that has uniquely shaped their behavior and phenotype toward refined predatory abilities. The caudate nucleus is a subcortical brain structure associated with both motor control and cognitive, emotional, and executive functions. We used a combination of three‐dimensional imaging, allometric scaling, and structural analyses to compare the size and shape characteristics of the caudate nucleus. The sample consisted of MRI scan data … Show more
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