NOT seen in Narcolepsy

(C) Catalepsy # CATAPLEXY is present not catalepsy.> The classic symptoms of the disorder, often referred to as the "tetrad of narcolepsy," are cataplexy, sleep paralysis, hypnagogic hallucinations, and excessive daytime sleepiness.> Night-time sleep may be fragmented with frequent awakenings.> A second prominent symptom of narcolepsy is abnormal REM sleep.> Narcoleptics are unique in that they enter into the REM phase of sleep in the beginnings of sleep, even when sleeping during the day.