Sex and gender exist on spectrums. This article will use the terms “male,” “female,” or both to refer to sex assigned at birth. Learn more. A person with PGAD can experience spontaneous orgasms that ...

Female sexual interest/arousal disorder (FSIAD) is a type of sexual dysfunction. A person with the condition may experience a lack of sexual desire, a lack of physical arousal, or both. As with other ...

Arousal is essential for sex, evolutionary theorists argue, because sex is gross. Naked bodies, bodily fluids, and unusual sounds are all generally things that, outside of a sexual context, many ...

Heightened cognitive arousal at bedtime is linked to objective sleep disturbances and indicators of psychological hyperarousal at night and during the day. Higher levels of nocturnal cognitive arousal ...

Understanding male arousal triggers can sometimes be confusing. Human sexuality is complex. Deciphering what is biological and what is socially conditioned, when it comes to male arousal triggers, ...

In a recent article in The Journal of Neuroscience, researchers investigated how the characteristics of music, when played after learning, influenced emotional arousal and memory. Building on these ...

Bradley, P. B., and Key, B. J., Abstr. Comm., 20th Internat. Physiol. Cong., Brussels, p. 124 (1956). Bradley, P. B., and Key, B. J., EEG. Clin. Neurophysiol., 10, 97 ...

Female sexual arousal disorder occurs when the body doesn’t respond to sexual stimulation. It used to be considered its own condition. Doctors treated it differently than hypoactive sexual desire ...