Contact: Kendra Snyder
American Museum of Natural History
Caption: This CT scan shows the transparent skull and opaque brain cast of Zanabazar junior, a troodontid dinosaur. The endocast is partitioned into the following neuroanatomical regions: brain stem (yellow), cerebellum (blue), optic lobes (red), cerebrum (green), and olfactory bulbs (orange).
Credit: ŠAMNH/A. Balanoff
Usage Restrictions: Can be used with appropriate credit
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