CataplexyNarcolepsyNeuropeptidesHypersomnolence, IdiopathicSleep ParalysisWit and Humor as TopicHLA-DQ beta-ChainsSleep, REMSodium OxybateIntracellular Signaling Peptides and ProteinsOrexin ReceptorsDisorders of Excessive SomnolenceSleep StagesPolysomnographyWakefulnessEmotional IntelligenceMuscle HypotoniaHLA-DQ AntigensReceptors, NeuropeptideElectroencephalographyPonsHypothalamic HormonesSleepSalicylamidesLaughterCatalepsyArousal