title: Genital and psychoaffective response to erotic stimulation in sexually functional and dysfunctional men.
abstract: To understand the sexual response patterns of men with premature ejaculation and erectile dysfunction, the authors compared genital and affective responses of sexually functional and dysfunctional men with 3 types of sexual stimulation: an erotic video, penile vibrotactile stimulation, and a combination of both. Genital response differed across both groups and stimulus conditions, with an interactive effect indicating that groups showed different response patterns depending on the stimulation. Affective responses also differed across groups and interacted with stimulus conditions. The combination genital and affective response was superior to either alone in distinguishing men with no sexual problems from those with erectile or ejaculatory problems (or both). These factors were particularly useful in discriminating men with premature ejaculation from those with combined premature ejaculation and erectile dysfunction.
authors.affiliation: Department of Psychology, Valparaiso University, Indiana 46383-6493, USA.
authors.forename: D L
authors.initials: DL
authors.lastname: Rowland
authors.forename: S E
authors.initials: SE
authors.lastname: Cooper
authors.forename: A K
authors.initials: AK
authors.lastname: Slob
mesh_terms: D000328:Adult; D000339:Affect; D004542:Ejaculation / Q000502:physiology; D007172:Erectile Dysfunction / Q000175:diagnosis / Q000523:psychology; D004882:Erotica; D006801:Humans; D007989:Libido / Q000502:physiology; D008297:Male; D010410:Penile Erection / Q000502:physiology*; D010812:Physical Stimulation; D020018:Sexual Dysfunctions, Psychological / Q000175:diagnosis* / Q000523:psychology; D014110:Touch; D014732:Vibration