Sleep cycles vary in both manic people and depressed people.
睡眠周期各不相同的人都躁狂和抑郁的人。
But our bodies use cues about lightness and dark to regulate our hormones and of course our sleep cycles.
而我们的身体会依据光线明暗情况调整内分泌，当然，还会调整睡眠周期。
Most people think of themselves as either morning "larks" or night owls, but there's more to sleep cycles than that.
大多数人都认为自己不是早起的鸟儿就是夜猫子，但睡眠周期不只是这些。
Professor Ekirch soon learned that he wasn't the only one who was on to the historical existence of alternate sleep cycles.
埃克奇教授很快发现，他不是唯一一个发现交替睡眠周期由来以久的人。
Professor Ekirch soon learned that he wasn't the only one who was on to the historical existence of alternate sleep cycles.
Ekirch教授很快发现到他并不是唯一一个认识到睡眠周期交替这一历史性存在的人。
The reason for this is sleep-- the repetitions are scheduled to sleep cycles, and there is a fair amount of research to support this.
复述是按睡眠的周期来的。这个是有很多研究结果支持的。
The research team, led by Duffy and advisor Charles Czeisler, studied the sleep cycles of 52 women and 105 men for two to six weeks in the lab.
达菲和查尔斯·蔡斯勒带领的研究团队在实验室对52名女性和105名男性的睡眠周期进行了2- 6周的研究。
Coffee later in the day also disrupts our sleep cycles, which continues the vicious cycle of waking up feeling unrested and needing that cup of joe to wake yourself up.
在晚上，咖啡也会扰乱我们的睡眠周期，持续着睡不着无法休息好，然后又只能用咖啡提神的恶性循环。
Smart Alarm Clock not only monitors your sleep cycles and wakes you up at the best time, but also registers all noise disturbances that interrupt your healthy sleep.
智能报警闹钟不仅监控您的睡眠周期，并在最合适的时间唤醒您，而且还登记了所有中断您健康睡眠的噪音干扰。
People who awake in the middle of the night from sleep apnea are unable to complete normal sleep cycles, a time when the body naturally lowers hormone levels and blood pressure.
正常睡眠的时间里，人体能保持较低的激素水平和血压。而半夜由睡梦中因为呼吸暂停醒来的人就不能继续正常的睡眠周期。
Doctors who peddle sleep aid products and call for more sleep may unintentionally reinforce the idea that there is something wrong or off-kilter about interrupted sleep cycles.
医生们兜售帮助睡眠药物，并且提倡更多的睡眠，这些行为无意中强化了这样的观念：睡眠中断是有问题的或者状态不好的。
So during the first week you experience sleep deprivation as your body learns to adapt to shorter sleep cycles, but after the adaptation you'll feel fine, maybe even better than before.
所以在第一周，你将体验到缺乏睡眠的感觉，因为这时，你的身体正在学习如何适应缩短的睡眠周期，过了适应期，你就没事了，可能感觉比以前更棒呢。
As if you needed another reason to avoid high-fat foods, research shows that people who often eat high-fat foods not only gain weight, they also experience a disruption of their sleep cycles.
你似乎需要另一个理由以避免高脂饮食，研究表明，常吃高脂食品的人不但体重增加，亦出现睡眠紊乱。
In between cycles of REM sleep, we have non-REM sleep, which includes deep or 'slow-wave' sleep.
在快速眼动睡眠周期之间，我们还有非快速眼动睡眠，包括深度睡眠和慢波期睡眠。
Also, sleep scientists know that even a small variation in people's circadian cycles gets amplified by such factors as when in their cycle light strikes the eye.
睡眠专家也指出人昼夜周期中，即使是很小的变动，也会随着周期的不断推移而扩大。
You get downloads of sleep tracks that put your brain into the correct cycles for quality sleep. It works miracles.
你还可以下载有助于睡眠的音乐，这些音乐会使你的大脑进入到正确的周期当中，有助于获得高质量的睡眠，这真的太神奇了。
Unlocking the mutex happens immediately, but waiting on the condition mycond is normally a blocking operation, meaning that our thread will go to sleep, consuming no CPU cycles until it is woken up.
对互斥对象解锁会立即发生，但等待条件mycond通常是一个阻塞操作，这意味着线程将睡眠，在它苏醒之前不会消耗CPU周期。
Most of usdrift from our waking lives into predictable cycles of deep, non-REM sleep, followed by dream-filled rapid-eye-movement (REM) sleep.
我们大多数人会从清醒状态转入预料中的周期：深度非快速动眼睡眠（non-REM），之后是充满梦境的快速动眼（REM）睡眠。
During sleep, you drift between two sleep states, REM (rapid eye movement) and non-REM, in 90-minute cycles.
睡眠过程中，你在两种睡眠状态中转换，快速眼动期(REM)和非快速眼动期(non-REM)，90分钟一个循环。
Reprogramming your sleep rhythms for two days doesn’t do much to help you erase sleep debt, and it throws off your sleepwake cycles just in time for a bad case of Sunday-night insomnia.
在这两天重新安排水面节奏对弥补缺觉无大好处，而且它回打乱你一周的作息规律，造成周日晚上的失眠。
This full body treatment is designed to regulate your sleep and energy cycles and restore your natural vitality.
这全身治疗的目的是调节你的睡眠和能量的循环，恢复您的自然活力。
Our daily liver cycles are molded by an interplay between sleep, food and alcohol.
人们每天的肝脏循环是由睡眠、食物和酒精之间的相互作用塑造的。
It also gives clues to how cycles of sleep and wakefulness are regulated in the brain.
它也赋予的线索如何周期的睡眠和清醒的规管在大脑中。
Extend your time in bed if necessary to get at least 7 hours of sleep each night, providing ample time for REM cycles to occur.
如果有必要每晚至少睡7个小时，可以延长睡觉时间，从而留有足够的时间来进行深度睡眠。
Sleep is part of a person's daily activity cycle. There are several different stages of sleep, and they too occur in cycles.
睡眠是人每天日常活动循环的一部分。人的睡眠分几个阶段，而这些阶段也是循环发生的。
Flies lacking the gene for amylase had normal sleep and waking cycles, showing that while amylase is tightly linked to sleep drive, it is not actively involved in its regulation.
缺少淀粉酶基因的果蝇其睡眠苏醒的周期正常，这表明虽然淀粉酶与睡眠冲动关系密切，但却与睡眠冲动调节无太大关联。
Flies lacking the gene for amylase had normal sleep and waking cycles, showing that while amylase is tightly linked to sleep drive, it is not actively involved in its regulation.
缺少淀粉酶基因的果蝇其睡眠苏醒的周期正常，这表明虽然淀粉酶与睡眠冲动关系密切，但却与睡眠冲动调节无太大关联。
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