An analysis of fossils suggests changes in the shape of the braincase during human evolution were linked to alterations in the face, rather than changes in the brain itself
The Evolution of Humans Early World Civilizations
UNLV Research: No, the Human Brain Did Not Shrink 3,000 Years Ago
The evolution of modern human brain shape
Human evolution: Brain shape has barely changed in past 160,000 years
Human Brain Shape Hardly Changed in 160,000 Years
Strange Science: What is Evolution?
Evolution of the Human Life Cycle (Chapter 4) - Patterns of Human Growth
c-sections allows for a larger brain ok buddy. : r/NotHowGirlsWork
Half-animal, half-human hybrids depicted on oldest discovered cave
New Paper Debunks Shocking Theory That Our Brains Shrank 3,000 Years Ago - Archaeology