Narcolepsy is one of the most interesting of Sleep Disorders in the International Classification of Sleep Disorders (ICSD-3). It is characterised by the classic tetrad was Excessive Daytime Sleepiness, Cataplexy, Sleep Paralysis and Hypnagogic Hallucinations. The addition of Sleep disruption makes the Narcolepsy pentad. The most often used test for this diagnosis is the in-hospital … Continue reading The Diagnosis of Narcolepsy and the MSLT