EroticaArousalLibidoPhotoplethysmographyPriapismOrgasmPenile ErectionCopulationSexual Behavior, AnimalEjaculationSexual Dysfunctions, PsychologicalMasturbationSulpirideClitorisBromocriptineErectile DysfunctionPedophiliaVaginaHorsesElectric StimulationSexual BehaviorSexual Dysfunction, PhysiologicalSexualityEgoGenitalia, FemalePlethysmographyDyspareuniaSleep Arousal DisordersAlcoholic IntoxicationPenisChild Abuse, SexualAffectEmotionsPhotic StimulationElectric Stimulation TherapySelf-AssessmentSelf DisclosureStimulation, ChemicalPhysical StimulationBrainEthanolDeep Brain StimulationSleep StagesBrain MappingSleepMagnetic Resonance ImagingTranscranial Magnetic StimulationSex CharacteristicsRegional Blood FlowTestosteroneHibernationElectroencephalographyWakefulnessPolysomnographyGalvanic Skin ResponseTime FactorsSleep, REMCells, CulturedAcoustic StimulationElectromyographyRats, Sprague-DawleyTranscutaneous Electric Nerve StimulationCatsSignal TransductionHeart RateEvoked Potentials