ArousalSleep Arousal DisordersEroticaSleep StagesSleepLibidoHibernationPolysomnographyWakefulnessElectroencephalographyGalvanic Skin ResponseSleep, REMEmotionsOrgasmPhotoplethysmographySomnambulismSciuridaeSleep Apnea SyndromesSleep Apnea, ObstructiveSexual Dysfunctions, PsychologicalParasomniasRespiratory RateNeuropeptidesEstivationSleep DeprivationAffectElectrooculographyHeart RateMasturbationNocturnal Myoclonus SyndromeHypothalamic Area, LateralAutonomic Nervous SystemOrexin ReceptorsLocus CoeruleusRespirationClitorisPedophiliaElectromyographyReceptors, NeuropeptidePenile ErectionHabituation, PsychophysiologicAnalysis of VarianceRespiratory Physiological PhenomenaBrainPlethysmographyPulmonary VentilationNight TerrorsPhotic StimulationSexual Dysfunction, PhysiologicalAmygdalaTrazodoneReaction TimeHypothalamic HormonesProne PositionDoxapramSleep Apnea, CentralCircadian RhythmAcoustic StimulationCerebral CortexStress, Psychological