Are Bigger Brains Smarter?

Episode 2 of Brain Myths Exploded: Lessons from Neuroscience

When it comes to brains, size doesn't matter as much as you think. Here, explore concepts including the Encephalization quotient (which compares brain mass to body mass), the "g" factor (a long-sought-after standard of cognitive ability), and the lessons scientists have learned from studying the brain of Albert Einstein.