微睡眠

在驾车或重型机械作业等需要高度警醒的工作中出现微睡眠状况是极度危险的。经历过微睡眠状况的人通常都对此毫不察觉，他们以为自己一直处于清醒状态，或者认为自己只是偶尔走神了。

Microsleeps become extremely dangerous when they occur in situations which demand constant alertness , such as driving a motor vehicle or working with heavy machinery of them , instead believing themselves to have been awake the whole time , or to have temporarily lost focus .

在驾驶摩托车，或是进行重型机械作业等需要高度警醒的工作中，出现微睡眠状况是极度危险的。

Microsleeps become extremely dangerous when they occur in situations which demand constant alertness , such as driving a motor vehicle or working with heavy machinery .

微睡眠（microsleep）指持续时间不超过30秒的短暂睡眠状态，多由睡眠不足、精神疲乏、抑郁、或嗜睡症引起。

A microsleep is an episode of sleep which may last for a fraction of a second or up to thirty seconds . Often , it is the result of sleep deprivation , depression , or hypersomnia .

对那些睡眠不足的人来说，随时都可能进入微睡眠状态，而且没有任何征兆。

For the sleep-deprived , microsleeping can occur at any time , typically without substantial warning .

开车时出现微睡眠状况很可能会导致意外事故的发生。

The sleeping driver is at very high risk for having an accident during a microsleep .

刊登在《自然》杂志上的这篇研究报告称，小老鼠不休息的时间越久，它们大脑的“微睡眠”现象就越频繁。

And the longer the rats were kept awake , the more brain cells took short naps , or micro-naps , the journal Nature reports .

经历过微睡眠状况的人通常都对此毫不察觉，他们以为自己一直处于清醒状态，或者认为自己只是偶尔走神了。

People who experience microsleeps usually remain unaware of them , instead believing themselves to have been awake the whole time , or to have temporarily lost focus .

开车时出现微睡眠状况，从司机的角度来看，他/她正开着车，好像突然有那么几秒钟一下子跳过去了。

When experiencing microsleeps while driving an automobile , from the perspective of the driver , he or she drives a car , and then suddenly realizes that several seconds have passed by unnoticed .

微睡眠指持续时间不超过30秒的短暂睡眠状态，多由睡眠不足、精神疲乏、抑郁、或嗜睡症引起。

A microsleep is an episode of sleep which may last for a fraction of a second or up to thirty seconds . Often , it is the result of sleep deprivation , mental fatigue , depression , or hypersomnia .

结果使用稳定牙合垫2周后，每小时磨牙事件比治疗前有所减少，微觉醒指数、睡眠结构变化差异无统计学意义。

Results The bruxism episodes per hour decreased after wearing stabilization splint for2 weeks , but the incidence of micro-arousal and the sleep stage did not change .