Why Are Human Brains So Big?

Researchers have shown that changes in the brain occurred independent of evolutionary rearrangements of the braincase.

Do people with big foreheads really have bigger brains? - Quora

Brains The Smithsonian Institution's Human Origins Program

Scientists are trying to figure out why our brains are so big

Major Difference Between Human and Animal Brain

Why is the human brain so overpowered compared to what it had to do when it was evolving? - Quora

Brain Evolution: Searching for What Makes Us Human

How the Human Brain Gets Its Wrinkles

Why are people's brains different sizes?

Do Larger Brains Make Us Human? Is That All?

Culture and Personality (Psychological Anthropology) -- University of Minnesota Duluth

How much information can your brain store? - BBC Science Focus Magazine