結果 : what does a normal sleep cycle look like
4:48

A walk through the stages of sleep | Sleeping with Science, a TED series

TED
641,549 回視聴 - 4 年前

-
1:59

2-Minute Neuroscience: Stages of Sleep

Neuroscientifically Challenged
473,297 回視聴 - 6 年前
1:01

Mayo Clinic Minute: What are the stages of sleep?

Mayo Clinic
114,278 回視聴 - 6 年前
2:45

What happens when we sleep?

The Economist
10,307,545 回視聴 - 5 年前

-
3:24

Sleep 5: Types of Sleep and Sleep Cycles

Health Literacy
108,632 回視聴 - 9 年前
2:18

Are naps actually good for us? | Sleeping with Science

TED
1,075,059 回視聴 - 3 年前
6:38

The brain benefits of deep sleep -- and how to get more of it | Dan Gartenberg

TED
2,071,000 回視聴 - 6 年前
3:42

Mastering the Art of Sleep: Finding the Perfect Balance of Deep, Light, and REM Sleep

Medical Centric
38,540 回視聴 - 1 年前
0:47

eight secrets to a good night's sleep

Stay Positive, Stay Motivated.
124 回視聴 - 2 日前
3:41

Stages of Sleep - non-REM, REM, Sleep Studies

PhysioPathoPharmaco
199,805 回視聴 - 3 年前
13:24

My Evidence-Based Sleep Routine

Ali Abdaal
1,483,082 回視聴 - 1 年前
5:29

6 tips for better sleep | Sleeping with Science, a TED series

TED
2,192,681 回視聴 - 4 年前
4:16

How to Fix a Degen Sleep Schedule

HealthyGamerGG
455,618 回視聴 - 3 年前
4:50

What Happens To Your Body And Brain If You Don't Get Sleep | The Human Body

Insider Tech
6,750,699 回視聴 - 6 年前
1:54

How Sleep Affects Your Brain

Dana Foundation
323,296 回視聴 - 4 年前
7:57

Sleep stages and circadian rhythms | Processing the Environment | MCAT | Khan Academy

khanacademymedicine
729,788 回視聴 - 10 年前
22:17

Sleep Stages, Sleep Cycle, and the Biology of Sleep

Psych Explained
224,115 回視聴 - 2 年前
5:12

What causes insomnia? - Dan Kwartler

TED-Ed
5,999,472 回視聴 - 6 年前
5:22

Sleep Physiology, Animation

Alila Medical Media
225,544 回視聴 - 2 年前
2:55

How much sleep do you really need? | Sleeping with Science, a TED series

TED
659,815 回視聴 - 4 年前