Sleep deprivation and naps
Sleep deprivation and naps
复制标题
睡眠不足和小睡
DOI：
10.3758/bf03200896
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发表时间：
1985
期刊：
影响因子：
--
通讯作者：
D. Haslam
中科院分区：
文献类型：
--
作者：
D. Haslam
对于军事指挥官来说，了解在持续作战的条件下少量睡眠可能产生的影响是很重要的。为此，两个实验室为基础的实验进行了午睡。第一个研究了90小时清醒后2小时睡眠的效果。10名步兵受试者没有被告知他们守夜的时间，或者他们将被允许在某个阶段小睡，直到2小时午睡前几个小时。经过3个晚上不睡觉，受试者的平均认知表现是控制值的55%。在2小时小睡前的测试期间，性能提高了30%，达到对照值的85%，这表明即使是严重睡眠不足的受试者，知道小睡即将到来的激励也会产生相当大的影响。在第二个实验中，两组，每组6名步兵，参加了为期5天的试验;对于一组，4小时的不间断睡眠，另一组，每24小时4个l-h午睡。两组之间的认知测试分数或情绪没有显着差异。在实验的最后一天，认知测试和情绪评分与两组的基线值没有显著差异，表明4小时睡眠的效用，无论是在一个不间断的块或在每24小时四个预定的1小时午睡。
It is important for military commanders to know the likely effects of a small amount of sleep under conditions of sustained operations. To this end, two laboratory-based experiments on naps were carried out. The first examined the effect of 2 h of sleep following 90 h of wakefulness. Ten infantrymen subjects were not told the scheduled length of their vigil, or that they would be allowed a nap at some stage, until a few hours before the 2-h nap. After 3 nights without sleep, the subjects’ average cognitive performance was 55% of the control values. During a test session immediately before the 2-h nap, performance improved by 30%, to 85% of control values, indicating the considerable effect that the incentive of knowing that a nap is imminent can have on even severely sleep-deprived subjects. In the second experiment, two groups, each of six infantrymen, took part in a 5-day trial; for one group, 4 h of uninterrupted sleep was scheduled and for the other, four l-h naps in each 24-h period. There were no significant differences in cognitive test scores or mood between the two groups. On the last experimental day, cognitive test and mood scores were not significantly different from baseline values for either group, indicating the utility of 4 h of sleep, either in one uninterrupted block or in four scheduled 1-h naps per 24 h.
DOI：
--
发表时间：
1972-08
期刊：
Krankenpflege
影响因子：
--
作者：
G. Siegmund
通讯作者：
G. Siegmund
白天警觉性、失眠和苯二氮卓类药物。
影响因子：
5.6
作者：
Dement,W;Seidel,W;Carskadon,M
通讯作者：
Carskadon,M