SEARCH Articles Figures Tables Narcolepsy Narcolepsy-cataplexy excessive daytime Narcolepsy-cataplexy hallucinations Narcolepsy-cataplexy humans Narcolepsy-cataplexy rodents Narcolepsy-cataplexy sleep Narcolepsy-cataplexy sleep paralysis Narcolepsy-cataplexy sleepiness Narcolepsy-cataplexy treatment Orexin narcolepsy-cataplexy