the action penile erection in men and clitoral enlargement and vaginal lubrication in women that occur during REM sleep when we dream. Not associated with sexual dreams.
Cite this page: N., Sam M.S., "GENITAL AROUSAL IN SLEEP," in PsychologyDictionary.org, May 11, 2013, https://psychologydictionary.org/genital-arousal-in-sleep/ (accessed January 28, 2023).