Individuals with gender identity disorder (GID), who are commonly referred to as transsexuals (TXs), are afflicted by negative psychosocial stressors. Central to the psychological complex of TXs is the conviction of belonging to the opposite sex. Neuroanatomical and functional brain imaging studies have demonstrated that the GID is associated with brain alterations. In this study, we found that...

The stark contrasts between romance novels and pornography, both multibillion dollar global industries, underscore how different male and female erotic fantasies actually are. These differences reflect the different selection pressures males and females faced over human evolutionary history and highlight the utility of using unobtrusive measures to study aspects of human nature. Salmon & Symons...

This paper presents the results of an ethnographic research investigating the cultural bases that guide the construction of corporeal events, especially those related to sex/eroticism, in the homosocial circuits of downtown Rio de Janeiro. Data were gathered by means of biographic narrative interviews, direct observations and research-interventions. The main argument presented in this paper is ...

BACKGROUND The present investigation was designed to provide the first empirical examination of the effects of ephedrine sulfate, an alpha- and beta-adrenergic agonist, on subjective and physiological sexual arousal in women. The purpose was to help elucidate the effects of increased peripheral adrenergic activity on sexual response in women. METHODS Twenty sexually functional women participa...

Past research has demonstrated that women do not show a "category-specific" genital response to erotic stimuli. That is, on average, heterosexual and lesbian women are indistinguishable in terms of their physiological genital responses to heterosexual versus lesbian erotica. In two studies with heterosexual women (n = 28 for Study 1; n = 30 for Study 2) and lesbians (n = 24 for Study 1; n = 25 ...

Eighty-six undergraduate males participated in an experiment designed to investigate the impact of Various type's of brotio stimai upon aggression. On the basis of previous research, itleas hypothesised thai*Xposure to mild erotic stimuli would tend to inhibit subsequent aggresiion, while exposure ,to more arousing stimuli of this type would facilitate such behavior. In 'order to mains ihis hyp...