Early Humans' Brains Were More Apelike than Modern

Impressions that ancient brains left in fossilized skulls reveal that the first human ancestors to migrate out of Africa had much more primitive brains than previously thought.

Mind blown: modern brains evolved later

How human brains became so big

Biological Anthropology, Evolution News, Articles

Small but Significant: Differences Between Brains of Primates Revealed – Humans, Apes and Monkeys

Early Humans' Brains Were More Apelike than Modern

Overview of Hominin Evolution

Early Humans Walked Upright While Still Having Surprisingly Simple

古生物新闻（2021年3月29日-4月11日） - 知乎

Ancient hominins had small brains like apes