Cerebral and behavioural response to human voices is mediated by sex and sexual orientation

Several studies report sex differences in sensitivity to gendered stimuli. We assume many of these to reflect differences as to the sex to which one feels attracted rather than to biological sex per se. Investigating voice perception, a function of high social relevance, we show that the behavioural and neural (BOLD) responses to male and female voices are mediated by sex and sexual orientation. In heterosexual men and women, we found an...