How can you take naps during the day without ruining your sleep at night?

你如何在白天午又不影响晚上的呢？

An irregular sleep cycle leaves you feeling foggy, fatigued and unproductive.

不规律的周期会让你感觉昏昏沉沉、疲惫不堪、工作效率低下。

Also, abnormal firing during sleep can affect brain areas involved in memory and learning.

此外，时不正常的冲动会影响大脑中与记忆和学习有关的区域。

And I think the important thing is that people don't understand the importance of sleep.

我重要的是人们不了解的重要性。

Are there any unusual sleep myths that we missed?

有没有我们错过的不寻常的神话？

Doctors do not know why sleep occurs, but they do all agree that it is essential for our survival.

医生还不清楚生的原因，是他们都对于人类生存非常重要。

Conversely, research in sleep-deprived college students has found their unpredictable sleeping habits weaken their entire circadian system.

相对的，对缺乏大学生的研究现不稳定的习惯弱化他们的整个生物钟。

As warmer weather arrives, be wary of bear dens and do your best to not disturb their slumber.

随着天气变暖，要小心熊窝，尽量不打扰它们的。

He was ever more careless about getting enough sleep and eating properly.

他越来越不注意充足的和适当的饮食。

Despite all the progress of the past 50 years, scientists are still unsure what sleep is for.

尽管过去 50 年取得了诸多进步，科学家们仍然不确定的用途。

But, I think that not using alarms is a pretty good step in not policing my sleep.

是，我不使用闹钟是不监管我的的一个很好的步骤。

Sleep occupies nearly a third of our lives, but many of us give surprisingly little attention and care to it.

几乎占据了我们生命的三分之一，可令人惊讶的是， 许多人并不关心他们的。

He said scientists do not yet know if the gains from microsleep are the same as gains from longer periods of time.

他说，科学家还不知道微的益处是否与长时间的益处相同。

Poor eating habits and irregular sleeping patterns—especially combined with the academic stress of college life—may all play roles in triggering mental problems.

不良的饮食习惯和不规律的模式——尤其是再加上大学生活的学术压力——都可能在引心理问题方面挥作用。

If you don't get enough sleep - or keep an irregular sleep schedule - your brain misses out on those stages of cognitive storage.

如果不足或保持不规律的时间，大脑就会错过这些阶段的知存储。

Perhaps, one of the reasons is the really unfriendly sleep schedules that don't allow for naps or sleep that reflects our body clocks.

也许，原因之一是真正不友好的时间表不允许小或反映我们生物钟的。

Although REM sleep is not classified as a type of deep sleep, it is only reached after the brain has passed through deep sleep stages.

REM 并不属于深度的范畴，只有在经过深度后，大脑才能进入REM 阶段。

But until the recent study, health researchers did not know much about the effects of inconsistent sleep, including nightly changes in sleep amount and timing.

直到最近的这项研究公布，健康研究人员才了解不规律的影响，包括夜间量和时间的变化。

However, irregular sleepers may need to make more significant changes, and those changes require an in-depth understanding of why your body struggles to sleep through the night.

然而，不规律的人可能需要做出更大的改变，而做出这些改变需要深入了解你的身体，什么会整晚难以入。

An unhealthy sleep cycle makes it difficult to fall asleep and stay asleep, but that doesn't explain why you consistently wake up between two and four in the morning.

不健康的周期会导致入和安困难，没有解释什么凌晨两点至四点你会一直失。