About 25 percent of an adult's night of sleep is spent in REM cycles.
然后我们循环回去,直到我们达到快速眼动(REM)睡眠。
We then cycle back until we hit rapid eye movement(REM) sleep.
但在缺乏这组特定脑细胞的情况下,小鼠即使错过了快速眼动睡眠,也不需要在之后补更长时间的觉。
But without this specific set of cells, mice can miss REM sleep without needing to sleep more later.
与人类和其他哺乳动物一样,狗也会经历REM(快速眼动)睡眠,这是我们经历梦的睡眠阶段。
Humans, dogs and all other mammals experience rapid eye movement(REM) sleep, the sleep stage during which we experience dreams.
当测量未出生婴儿的脑波时,结果显示他们每24小时可以进行约10小时的快速眼动睡眠。
When the brainwaves of unborn babies are measured, results show they get around 10 hours of REM sleep every 24 hours.
但是,我们不太可能获得唤醒感觉清新所需的高质量快速眼动睡眠。
But we are less likely to get the quality rapid eye movement sleep required to wake feeling refreshed.
大多数男性每晚都有3-5次勃起--大部分是在快速眼动睡眠期间,就像子宫内男孩一样.。
Most men have 3 to 5 erections each night- mostly during REM sleep, as in utero boys.
学生之所以需要9小时的睡眠是因为有一个名为快速眼动(REM)睡眠睡眠周期。
The reason that students need nine hours of sleep is because there is a sleeping cycle called Rapid Eye Movement(REM).
当宝宝一开始入睡时,他们进入了主动睡眠,这与成年人的快速眼动睡眠非常相似。
When a baby first falls asleep they go into active sleep, which is very similar to REM sleep for adults.
这是正常的一个男人有五到六在睡眠中勃起,特别是在快速眼动(REM)。
It is normal for a man to have five to six erections during sleep, especially during rapid eye movement(REM).
酗酒或者太靠近睡前喝酒可能会改变和减少快速眼动睡眠的时间。
Consuming alcohol heavily and too close to bedtime may alter and diminish time spent in REM sleep.
心率和动脉血压的波动,表现出和PGO波、快速眼动以及呼吸的颤动或迅速改变同步。
The fluctuations of heart rate and arterial pressure tend to coincide with PGO waves and rapid eye movements, twitches, or sudden changes in breathing.
在这个恢复阶段之后,大脑会进入快速眼动(REM)睡眠状态,它在很多方面都与清醒的大脑相似。
After this restorative phase, the brain has a spurt of rapid eye movement(REM) sleep, which in many ways resembles the waking brain.
他们还努力使其快速眼动即眼跳,像一般人一样流畅和准确。
They also struggle to make rapid eye movements as quickly and accurately as typical people do.
REM代表快速眼动-因此这意味着我们的眼睛在睡眠时会在整个地方移动-就像我们醒着时一样。
REM stands for Rapid Eye Movement- so it means our eyes are moving all over the place during sleep- like when we're awake.
他们还努力使其快速眼动即眼跳,像一般人一样流畅和准确。
They also strive to make their eye movements fast, eye-shaking, smooth and accurate like the average person.
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