sleep fragmentations การใช้

• Chronic alcohol abuse is associated with NREM stage 3 and 4 sleep as well as suppression of REM sleep and REM sleep fragmentation.
• Sleep regulation is dependent upon hours of sleep, hours of wakefulness, current sleep debt, the circadian process and sleep fragmentation ( awakenings during a sleep period ).
• The restorative value of rest is diminished, especially when the increments are short, said Dr . Edward Stepanski, who has studied sleep fragmentation at the Rush University Medical Center in Chicago.