近期一项调查显示美国人每晚平均睡眠7小时，比1910年的9小时有所下降，而当时应为没有电，人们总是日落而息。
Recent surveys show that Americans sleep seven hours each night on average, down from nine hours in 1910, when, without electricity, people generally went to sleep as darkness fell.
在快速眼动睡眠期，我们大脑的脑电活动反映了我们醒着时大脑的活动。
During REM sleep, our brain's electrical activity mirrors its activity when we're awake.
把人叫来睡眠实验室，把电极贴在他们的头皮上，你就能看到-，他们有什么脑电活动。
You bring somebody in the sleep lab, you put electrodes on their scalp and you see what these — what sort of electrical activities you get in the brain.
在他们的报告中提到，在清醒状态下对老鼠进行电刺激，老鼠大脑会呈现出一种更强的“诱发反应”；而在睡眠状态中这种由于电刺激引起的反应就相对较弱。
They also showed that rats' brains have a stronger "evoked response" to electrical stimulation after being awake, and a weaker one after sleep.
测量脑电活动的脑电图显示，这种记忆转移的能力和一种叫作“第二阶段非rem睡眠”的特定状态的睡眠有关。
Electroencephalograms, which measure electrical activity in the brain, have shown that this memory-refreshing capacity is related to a specific type of sleep called Stage 2 non-REM sleep.
Tononi的小组研究使用老鼠做被试，剥夺它们的睡眠，然后用脑电图来观察老鼠的脑电活动。
To study rats' neurology, Tononi's team wired their brains to an EEG machine, kept them awake longer than usual, and looked for patterns in readouts of their brains' electrical activity.
目的：探讨移居高原青年睡眠自主脑电活动的特点；
To study the characteristic of sleep spontaneous electric activity of the brain at high altitude.
脑电生理变化：抑郁症患者在检查脑电变化时，显示出抑郁症患者睡眠时间少，睡眠质量差容易失眠的情况。
Second, brain electrical physiological changes: people with depression in check brain electrical changes, shows that depressed patients less sleep sleep time, poor quality of insomnia easily.
最近一项新的研究报到，熟睡的人比浅睡眠的人的大脑有更频繁的脑电活动爆发，即所谓睡眠纺锤波。
A new study reports that people who can sleep through anything show more frequent bursts of brain activity called sleep spindles than do their light-sleeping counterparts.
目的探讨睡眠呼吸暂停综合征(SAS)患者的眼震电图(eng)改变及临床意义。
AIM To investigate the change of electronystagmography (ENG) in sleep apnea syndrome (SAS) patients and its clinical significance.
基于MCU的多路电生理信号采集模块适用于睡眠中的应用，为睡眠心率检测提供最直观、严格的手段。
The design of the multi-channel bioelectric signal acquisition module is based on Micro-Controller-Unit (MCU) which can measure ECG and detect heart rate during sleep.
目的观察睡眠剥夺对胃排空、胃电活动及降钙素基因相关肽（CGRP）和一氧化氮（NO）的影响。
Objective To observe the effect of gastric motility and gastric electric activity on sleep deprivation and the changes of calcitonin gene-related peptide(CGRP) and nitro oxygen(NO).
由此我们可以得到对于睡眠剥夺疲劳模型的脑电参数评价指标，建立对疲劳程度的脑电参数评价指标体系，并且进一步用于评价药物和进行药物作用机理的研究。
Parameters, for rat sleep deprivation weariness model, and build a system for assessment. Furthermore, the system can be used to evaluate medicine and analysis the mechanism of it.
计算结果表明，睡眠脑电序列具有长程相关性，而且是多重分形过程。
The result shows that the sleep EEG series has the multifractal features as well as long range correlation.
当他们进入慢波睡眠(以脑中慢的电震荡为特征的深睡眠阶段)时，研究者们播放一些与受试者们所学其中25张图片相匹配的声音。
While they were in slow-wave sleep (a deep-sleep phase marked by slow electrical oscillations in the brain), the re-searchers played the noises that matched 25 of the images they had been studying.
以长程睡眠脑电数据分析和仿真为例，分析结果表明关联维的高低能够反映出睡眠的阶段，据此对非快速眼动睡眠期的仿真预测与实际结果相符。
The value of correlation dimension can reflect sleep stages after analyzing and simulating the sleep EEG, and then simulation forecast for NREM sleep stage was made which accorded with actual result.
小波熵分析结果表明，与正常睡眠组比较，睡眠剥夺组自发脑电的256点小波熵和事件相关电位的32点小波熵均值都显著降低。
Wavelet entropy analysis shows that after sleep deprivation, compared with natural sleep, the 256 points WE of spontaneous EEG and the 32 points average WE of ERP evidently decreased.
目的研究经皮颏下电刺激对睡眠期阻塞性睡眠呼吸暂停综合征的影响。
Objective To study the effects of transcutaneous electrical stimulation during sleep on obstructive sleep apnea syndrom (OSAS).
结论睡眠剥夺对幼鼠睡眠诱导区的电生理活动有较为显著的影响。
Conclusion Sleep deprivation can exert a marked influence on the electric activity of the nucleus of solitary tract (NTS), and may interfere with the ability of study and memory in younger rats.
对睡眠脑电的分析实验表明，主分量个数与脑电的复杂性正相关。
Experimental results by analyzing sleep EEG show that the number of the pr...
这架飞机，绰号圣牛，包括睡眠区，无线电电话，和可伸缩的电梯罗斯福的轮椅。
Thisaircraft, nicknamed the Sacred Cow, included a sleeping area, radiotelephone, and retractable elevator for Roosevelt's wheelchair.
结果①动物处于浅麻醉状态时，脑电和肌电活动与睡眠时相似；
ResultsWhen the animals were under light anesthesia, the electroencephalogram and electromyogram were similar to the sleep state.
RBD多导睡眠图的电生理基础是无张力减低的快动眼睡眠。
The electrophysiologic substrate for RBD on polysomnography is rapid eye movement sleep without atonia.
RBD多导睡眠图的电生理基础是无张力减低的快动眼睡眠。
The electrophysiologic substrate for RBD on polysomnography is rapid eye movement sleep without atonia.
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