LONDON, June 17, 2008 (Reuters) — Gay men and straight women share some characteristics in the area of the brain responsible for emotion, mood and anxiety, researchers said on Monday in a study highlighting the potential biological underpinning of sexuality. Brain scans also showed the same symmetry among lesbians and straight men, the researchers wrote in the Proceedings of the National Academy of Sciences. Brain scans of 90 volunteers showed that the brains of heterosexual men and homosexual...
