These kinds of watches are used in sleep studies as a way of measuring how long people are sleeping, how efficient the sleep is, and whether they are waking up in the night.
这些类型的手表在睡眠研究中被用来测量人们的睡眠时长、睡眠效率，以及他们是否在夜间醒来。
Learning abilities in sleep may spread to learning of words.
睡眠中的学习能力可以扩展到词汇学习。
Andrillon and his team members have found that learning in sleep can also go beyond simple conditioning.
安德里隆和他的团队成员发现，在睡眠中学习也可以超越简单的条件反射。
Most experts in sleep behavior agree that there is virtually an epidemic of sleepiness in the nation.
大多数研究睡眠行为的专家都认为，在这个国家，嗜睡实际上是一种流行病。
睡眠发生改变。
These changes have been demonstrated in sleep laboratory studies.
睡眠研究者证实了这些变化。
It's still a mystery what the function of sleep is and the roles dreams play in sleep.
睡眠的功能以及梦在睡眠中的作用仍是一个谜。
However, if a machine is in sleep mode and the power is cut off then it loses state.
但是，如果一台机器处于睡眠状态时电源切断，则它将失去状态。
It does contain an amino acid called tryptophan that is involved in sleep and mood control.
火鸡肉中的确含有一种氨基酸叫色氨酸，对睡眠和情绪会产生影响。
The study was designed to look at changes in sleep habits and behavior and didn't examine academic performance.
这项研究意图观察睡眠习惯和行为的改变，没有测试学业成绩。
Dr Peter Mills of the health consulting service Glasslyn has done extensive research on the role of light in sleep.
Glasslyn健康咨询服务部的PeterMills博士对光线与睡眠的关系进行过广泛研究。
We know that memories are often consolidated in sleep, so the question arises: how does sleep affect false memories?
我们知道，记忆常常在睡眠时被加深，那么，我们的问题是：睡眠对错误记忆有何影响？
Patients may not report difficulty sleeping, because brief interruptions in sleep often go unremembered in the morning.
病人也许不会报告说他们有睡眠困难，因为睡眠中简短的停顿往往在早晨的时候就不记得了。
We know that memory consolidation can occur in sleep, but we also know that those extra hours studying can do some good.
我们都知道在睡眠时记忆会得到加深，但我们也知道多看几个小时的书裨益绝对不小。
The scientists note that increases in sleep may lead to increases in waking, as growing bones produce growing pains.
科学家认为，睡得越多，醒的机会就越多，就像是骨头在生长，所以才会感到痛一样。
The lorry and van like static statue accompany the steamer on the bank. The tired porters have fallen in sleep in the cab.
卡车和货车如静静的雕像伫立在岸边，劳累的搬运工已经在驾驶室里睡着了。
These patients, however, soon progressed from this state to an even odder one, according to a report in Sleep Medicine.
然而，根据来自一份《睡眠医学》的报告，这些病人很快又会转移到另一种更为奇怪的状态。
It is melatonin that triggers many of the changes needed for animals to adapt to winter - and it also plays an important part in sleep.
正是褪黑激素的作用，才能使动物适应冬季的许多变化——而且它在睡眠中也起着重要作用。
University of London scientists showed how changes in sleep over a five-year period in late middle age affects cognitive function in later life.
伦敦大学科学家（通过测试）向人们展示了5年间睡眠时长的变化对中年人认知能力的影响。
The association wasn't perfect - not every shift in sleep pattern was associated with a growth spurt, and vice versa - but it was significant.
睡眠与生长之间的联系并不是完全的——不是每次的睡眠改变都对应着一次生长，反之亦然——但是，两者的联系是显著的。
The body can not make tryptophan and a lack of this amino acid can result in sleep disorders which lead to higher levels of anxiety and stress.
人体不能合成色氨酸，而这种氨基酸的缺乏会导致睡眠失调，引发更严重的紧张和焦虑。
this means that the variation in sleep quality previously seen between the two groups was actually affected by those factors, not relationship status.
也就是说之前观测到两组的睡眠质量变化其实是受那些因素影响，而不是感情关系。
But scientists specialising in sleep disorders conducted a series of tests and agreed his behaviour was consistent with the "legal concept of automatism".
但睡眠障碍的专家进行了一系列测试，并同意他的行为符合“法律概念上的无意识行为”。
But scientists specialising in sleep disorders conducted a series of tests and agreed his behaviour was consistent with the "legal concept of automatism".
但睡眠障碍的专家进行了一系列测试，并同意他的行为符合“法律概念上的无意识行为”。
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