Three genes that appeared during our early evolution probably increased the number of neurons in our heads—but at a cost.
How Humans Evolved Supersize Brains
Your big brain makes you human: Count your neurons when you count
Human brain - Wikipedia
Power Causes Brain Damage - The Atlantic
Do we really have free will? Big Brains podcast with Robert
Brains The Smithsonian Institution's Human Origins Program
Oldest Homo sapiens bones ever found shake foundations of the
One Stop Bait & Tackle
Human Brains Shrank 3,000 Years Ago—Ants Could Tell Us Why