ATLANTA, Sept. 23 (UPI) --. Hormones can make the difference to whether a mate's rendition of Marvin Gaye's Let's Get it On is sexy or annoying, US researchers said. Study leader Emory University neuroscientist Donna Maney said social ... Original story at Times of the Internet . View our complete collection of news and blogs, plus related videos, photos and more at Boxxet: Emory University . ...