Cultural history of the buttocks desirability of buttocks: Since the early 2000s, songs about the female buttocks have proliferated, especially in the hip-hop, reggae/dancehall, and R&B genres. Buttocks are often emphasized in pornography. Patricia Hill Collins, an African-American post-modern feminist writer, theorizes that this is derived from a stereotype that black women are promiscuous, and their buttocks are objectified by pornography as a result. A buttocks fetish or buttocks partialism refers to a condition wherein the buttocks becomes a primary focus of sexual attention. It may be associated with coprophilia, panty fetishism, eproctophilia, and sadomasochistic corporal punishment involving the buttocks. "Pygophilia" refers to sexual arousal
Female sexual arousal disorder presented research findings based on neuro-imaging of women's sexual function. In a small pilot study of four women with female sexual arousal disorder, Maravilla reported there was less brain activation seen in this group, including very little activation in the amygdala. These women also showed increased activation in the temporal areas, in contrast to women without sexual difficulties, who showed deactivation in similar areas. This may suggest an increased level of inhibition with an arousal stimulus in this small group of women with FSAD. Several types of medications, including selective serotonin reuptake inhibitors (SSRIs), can cause sexual dysfunction and in