FACIAL RECOGNITION GETS BETTER "This Brain Region Keeps Growing in Adulthood"

"While comparing the child brains with the adult brains, the researchers found increasing density with age in the posterior part of a brain region called the fusiform face area, located in the visual cortex, near the back of the brain. This brain region specializes in differentiating human faces...."

http://www.livescience.com/57406-brain-region-grows-in-adulthood.html