More Ways that Human and Ape Brains Differ
asymmetry, brain size, brains, chimpanzees, dlPFC, dopamine, fasciculus arcuatus, FOXP2, humans, intelligence, language, macaque, marmosets, memory, nerve fibers, Neuroscience & Mind, Peter Hess, primates, Reasoning, science, speech, thinking, Todd M. Press, Yale University
Underlying the significant differences in brain — to say nothing of the vast difference in mind — is a genetic mystery. Source