Curie is responsible for establishing the theory of radioactivity, but unfortunately she unwittingly also discovered the fatal effect radioactivity can have on your health; she died on July 4, 1934, of aplastic anemia caused by radiation exposure. Related topics: MNN lists, Science.
Symptoms of narcolepsy. The hallmark symptom of narcolepsy is excessive daytime sleepiness (EDS). Additional symptoms may include cataplexy, hypnagogic hallucinations, and sleep paralysis. In most cases, excessive daytime sleepiness is the first sign of narcolepsy. This can have a significant impact on everyday life.
In most cases, excessive daytime sleepiness is the first sign of narcolepsy. This can have a significant impact on everyday life. Excessive daytime sleepiness (EDS) is a persistent background feeling of sleepiness with a tendency to doze off at intervals throughout the day, often at inappropriate times (sleep attacks).