Antoine: I'd like to speak to someone about a mortgage http://baybio.org/government-affairs/state-issues/ creditloan Sex "addiction" is often used interchangeably with hypersexuality, said study author Nicole Prause, assistant research scientist at the Semel Institute for Neuroscience and Human Behavior at UCLA. These people have high sex drives, sexual urges that feel out of control, and may have suffered consequences such as relationship problems due to their behavior.