if your woken from deep sleep but can go back into a light sleep, you will find it easier to wake from a light sleep.
如果你从深度睡眠中醒来了,但可以重新回到轻度睡眠中,你会发现从轻度睡眠中醒来更容易。
the brain activity data collected from the volunteers in the sleep group showed that deep sleep (slow-wave sleep) helped strengthen their memories of new words.
从睡觉的那一组志愿者那里收集来的大脑活动的数据表明,深度睡眠(短波睡眠)帮助他们巩固了对词汇的记忆。
deep sleep is associated with slow brain waves, and larks spent 50% more time in such slow-wave sleep than owls did.
睡眠之深与否与慢波有关,而百灵鸟型处于慢波睡眠的时间比夜猫子型多50%甚至更多。
subjectively deep sleep is a time of nearly complete disengagement from the environment.
深睡眠阶段在主观上就是一段与外界环境几乎完全脱离的时间。
what we hear during deep sleep can strengthen memories of information learned while awake.
我们在深睡眠时所听到的东西可加强我们清醒时所学知识的记忆。
also, the amount of light sleep increases with age, and the amount of deep sleep is reduced.
同样,轻度睡眠也随着年龄的增加而增加,深度睡眠则相反。
alcohol decreases deep sleep and increases arousals from sleep, says john e. brown, md, an assistant professor of medicine at the university of maryland.
「酒精会缩减深度睡眠时间,使你更容易从梦中惊醒,」马里兰大学医学系副教授,营养师约翰·e·布朗说。
a study in sweden and the united states found that people using a cell phone before bedtime take longer to get into deep sleep and spend less time in the deepest part of sleep.
瑞典和美国研究人员一项最新研究发现,如果睡前使用手机,使用者可能要花更长时间才能进入深度睡眠状态,其深度睡眠时间也会缩短。
some recent neural network research also indicates that deep sleep may be important in helping clear the brain for new learning the next day.
最近的一些关于神经网络的研究发现:深睡眠对保持头脑清醒以进行第二天的学习非常重要。
the fact of long and deep sleep will save you from memory loss.
事实上,长且深的睡眠能够防止记忆力的丧失。
as you「ve read, it」s during deep sleep that your body undergoes major physiological changes to repair your muscles, power up your immune system and replenish your energy.
正如你已经阅读的一样,在深层睡眠之中,你的身体正经历着主要的生理变化来修复你的肌肉,增强你的免疫系统和补充你的能量。