MRI scans of the brains of 130 mammals, including humans, indicate equal connectivity

Researchers conducted a first-of-its-kind study designed to investigate brain connectivity in 130 mammalian species. The intriguing results, contradicting widespread conjectures, revealed that brain connectivity levels are equal in all mammals, including humans.

source https://www.sciencedaily.com/releases/2020/07/200720112216.htm