結果 : how long sleep patterns

-
4:48

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

TED
624,323 回視聴 - 4 年前
1:01

Mayo Clinic Minute: What are the stages of sleep?

Mayo Clinic
111,641 回視聴 - 6 年前

-
2:55

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

TED
647,164 回視聴 - 4 年前
3:42

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

Medical Centric
33,528 回視聴 - 1 年前
9:41

REM Sleep - How Much Sleep Do You Need

Doctor Mike Hansen
150,880 回視聴 - 4 年前
6:38

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

TED
2,050,664 回視聴 - 6 年前
4:16

How to Fix a Degen Sleep Schedule

HealthyGamerGG
447,057 回視聴 - 3 年前
2:18

Are naps actually good for us? | Sleeping with Science

TED
823,324 回視聴 - 2 年前

-
1:00

Discover New Ways Of Sleep With This Smart #shortsvideo

Prodcut
465 回視聴 - 2 日前
3:24

Sleep 5: Types of Sleep and Sleep Cycles

Health Literacy
107,457 回視聴 - 8 年前
3:41

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

PhysioPathoPharmaco
194,385 回視聴 - 3 年前

-
15:52

How To Fix Your Sleep Schedule - Reset Your Sleep Pattern (animated)

Better Than Yesterday
2,341,068 回視聴 - 5 年前
1:19

How many hours of sleep do you need?

Mount Sinai Health System
754,073 回視聴 - 7 年前
2:32

How Do Teenagers Sleep Differently? | Matthew Walker

Penguin Books UK
36,668 回視聴 - 5 年前

-
0:41

How many hours of sleep a night do I need?

Columbia University Irving Medical Center
99,240 回視聴 - 11 年前
13:24

My Evidence-Based Sleep Routine

Ali Abdaal
1,445,655 回視聴 - 1 年前
1:59

2-Minute Neuroscience: Stages of Sleep

Neuroscientifically Challenged
457,526 回視聴 - 6 年前
0:52

Baby sleep cycles

Bupa Australia
2,454 回視聴 - 5 年前
5:32

Newborn Sleeping Tips From A Pediatrician

Ann & Robert H. Lurie Children's Hospital of Chicago
76,253 回視聴 - 1 年前
2:45

What happens when we sleep?

The Economist
10,272,028 回視聴 - 5 年前