each sleep cycle lasts 90 minutes. set your alarm clock to go off after a multiple of an hour and a half, and it will be easier to wake up.
每一轮的睡眠持续90分钟,所以在设定闹钟的时候时间设置应为1.5小时的倍数,这样更容易把你叫醒。
at may 2004, after my a-level exams and before my apprenticeship started, i 「rotated」 my sleep cycle three times.
在2004年5月的时候,在我a级考试后,学徒生涯开始前,我三次「乾坤大挪移」了我的睡眠周期。
eventually, this will become just as much of your sleep cycle as your set times for going to sleep and waking up.
最终,这和你设定时间睡觉和起床的睡眠周期所产生的效果是一样的。
if you need to reset your sleep cycle in one day, stop eating for the 16 hours before the time you want to wake up.
如果你哪天需要调整自己的生物钟,在新的睡觉时间的前十六个小时内别吃东西。
moreover, medications that manipulate dopamine levels strongly affect dreaming while leaving the rem sleep cycle unaffected.
此外,干扰多巴胺水平的药物会严重影响做梦,但是却不会影响快速眼部活动(rem)睡眠周期。
although there are some prescription and over-the-counter medications to help you fall asleep, it」s much better to develop a natural sleep cycle on your own whenever possible.
虽然也有改善睡眠的药物,但是尽可能的调整自己的睡眠周期会更好。
when your sleep cycle has a regular rhythm, you will feel better.
当你的睡眠周期固定下来之后你会觉得好多了。
in fact, they can even improve the sleep you get at night since they prevent you from altering the sleep cycle you've developed.