Narcolepsy has been poorly portrayed in popular culture. It does not cause abrupt sleeping at comically inopportune moments. It is an uncommon neurological disorder affecting up to 200,000 people in the U.S. People with narcolepsy report excessive daytime sleepiness despite adequate sleep at night. They may also experience hallucinations, sleep paralysis, and cataplexy. … [Read more...] about Narcolepsy Testing and Diagnosis