NarcolepsyHypersomnolence, IdiopathicCataplexySleepDisorders of Excessive SomnolenceKleine-Levin SyndromeSleep, REMSleep DisordersHLA-DQ beta-ChainsSleep ParalysisPemolinePolysomnographySodium OxybateNeuropeptidesWakefulnessHLA-DQ AntigensSleep Apnea, ObstructiveSleep StagesBenzhydryl CompoundsCentral Nervous System StimulantsIntracellular Signaling Peptides and ProteinsSleep Initiation and Maintenance DisordersSleep Apnea SyndromesElectroencephalographyOrexin ReceptorsMethylhistaminesCircadian RhythmNervous System DiseasesArousalReceptors, NeuropeptideREM Sleep Behavior DisorderToxins, BiologicalCase-Control StudiesNocturnal Myoclonus SyndromeMetabolic DiseasesAdjuvants, AnesthesiaHypothalamusSleep Medicine SpecialtyHistamine