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由睡眠不足导致的疲劳通过使飞行员的注意力和记忆力下降,从而降低人的工作能力,并最终能够危及到飞行安全。飞行人员所经历的睡眠不足的最普遍形式是积累性的“睡眠债”。在每24h的时间段内人所获得的睡眠不足以保证维持最适宜的警醒状态的需要时,睡眠债就会发生。近期有关睡眠债对神经行为功能的警醒影响的研究表明:①数天时间内积累性睡眠债
Fatigue caused by lack of sleep reduces the ability of a person to work by ultimately reducing the attentiveness and memory of the pilot and ultimately compromising flight safety. The most common form of lack of sleep experienced by pilots is the cumulative “sleep debt.” Sleep debt occurs when the amount of sleep that one person receives during the 24-hour period is not sufficient to ensure the need to maintain the most appropriate wakefulness. The recent study on the effects of sleep debt on neurobehavioral functions showed that: (1) accumulated sleep debt for several days