The Role of Central Hyper Somnia in Sleep Disorders

Nacholepsy is characterized by the association of excessive detime sleepiness that manifest by sleep attacks, nocturnal sleep fragmentation and ram sleep related symptoms. In type to and arcolepsy, there is no cataplexy and a lesser frequancy of rend sleep orated symptom. Patient may experience a perpetual state of ypo, vigilance and wortiness as if they were never properly awake. Andi patient tempt to avoid naps because naps are not refreshing.