Scientists Find Sex Differences in Brain

ByABC News
January 19, 2005, 8:51 AM

Jan. 19, 2005 -- -- Harvard University President Lawrence H. Summers created a maelstrom when he suggested recently that innate differences in sex may explain why fewer women succeed in science and math careers.

He has since apologized for any misunderstanding his remarks may have caused. But is there any truth to the idea that men's and women's brains are, in fact, different?