One other contributing factor to such weight gain is that the body burns the most calories during rem sleep , a deeply restful phase .
在快速眼动睡眠期这样一个深度休眠阶段,身体会燃烧最多的卡路里,这是另一个导致发胖的因素。
Every 90 minutes , during rem sleep , a burst of electrical activity flows through your brainstem which also happens to be when you experience dreams .
在快速眼动睡眠阶段,每90分钟,有一股电波流过你的脑干,当你做梦时也会产生。
As ostriches are an ancient type of bird , this similarity suggests that the separation between rem and deep sleep may have evolved recently in birds and mammals .
For example , high-activity rem sleep could trigger the robot to move as though it was flying .
例如,高度活跃的快速眼动睡眠能够引发机器人飞翔似的移动。
During rem sleep , the limb muscles of most people enter a state of temporary paralysis that prevents any flailing about .
大多数人在快速眼动睡眠期间四肢肌肉会进入暂时的麻痹状态,以防止手脚乱动。
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。
" Does it require the rem sleep associated with dreaming , or deeper slow-wave sleep ? " Said robert stickgold , a cognitive neuroscientist at harvard medical school who researches sleep .
Subjects who were only getting about 25 minutes of rem sleep rated the quality of their dreams between nine and eight on a nine-point scale ( one being dull , nine being dynamite ) .