Men versus women on sexual brain function: prominent differences during tactile genital stimulation, but not during orgasm.
There are differences in cerebral activation between females in distinct menstrual phases during viewing of erotic stimuli: a fMRI study
Functional neuroimaging studies of sexual arousal and orgasm in healthy men and women: A review and meta-analysis
Regional cerebral blood flow changes associated with clitorally induced orgasm in healthy women.
Hypothalamus, sexual arousal and psychosexual identity in human males: a functional magnetic resonance imaging study.
Distinguishing specific sexual and general emotional effects in fMRI—Subcortical and cortical arousal during erotic picture viewing