"It’s absolutely true that some brain functions occur in one or the other side of the brain...."

“"It’s absolutely true that some brain functions occur in one or the other side of the brain. Language tends to be on the left, attention more on the right. But people don’t tend to have a stronger left- or right-sided brain network. It seems to be determined more connection by connection," study researcher Jeff Anderson, M.D., Ph.D., said in a statement.”

- Right Brain, Left Brain? Scientists Debunk Popular Theory