5 Stages of Sleep: Psychology, Cycle & Sequence
simplypsychology.org
5 Stages of Sleep: Psychology, Cycle & Sequence
A typical sleep cycle lasts about 90 to 110 minutes, consisting of different stages: non-REM sleep stages 1, 2, 3, and the REM (Rapid Eye Movement) stage. Most adults experience 4 to 6 of these cycles per night.
Aug 7, 2008
Sleep Theory: Most Viewed Videos
Sleep Theory - "Fallout" (Official Music Video)
3:21
Sleep Theory - "Fallout" (Official Music Video)
YouTubeSleep Theory
10.4M viewsNov 16, 2023
Sleep Theory - "Stuck In My Head" (Official Music Video)
3:18
Sleep Theory - "Stuck In My Head" (Official Music Video)
YouTubeSleep Theory
8.2M viewsJul 18, 2024
Sleep Theory - "Static" (Official Music Video)
3:30
Sleep Theory - "Static" (Official Music Video)
YouTubeSleep Theory
6.2M viewsFeb 5, 2025
Related Products
Why We Sleep
Sleep and Memory
Sleep Theory Gone or Staying
#Sleep Paralysis
How to Stop Sleep Paralysis
How to Stop Sleep Paralysis
wikiHow10 months ago
3.3M views · 2.1K reactions | Sleep paralysis — the real-life sleeping disorder that causes hallucinations and perceived paralysis. | Everything Explained | Facebook
3.3M views · 2.1K reactions | Sleep paralysis — the real-life sleeping disorder that causes hallucinations and perceived paralysis. | Everything Explained | Facebook
FacebookMar 12, 2018
Top videos
Sleep Stages Explained! | Neuroscience 101
7:41
Sleep Stages Explained! | Neuroscience 101
YouTubePsyched!
4.3K viewsJul 2, 2023
2-Minute Neuroscience: Stages of Sleep
1:59
2-Minute Neuroscience: Stages of Sleep
YouTubeNeuroscientifically Challenge
596.9K viewsAug 18, 2018
A sleep expert explains what happens to your body and brain if you don't get enough sleep
A sleep expert explains what happens to your body and brain if you don't get enough sleep
BUSINESS INSIDERNoah Friedman
Mar 14, 2019
Latest From Sleep Theory
Behind the scenes of the new “Words Are Worthless” video. Had to get a little dapper for this one.
0:25
Behind the scenes of the new “Words Are Worthless” video. Had to get a little dapper for this one.
YouTubeSleep Theory
9.5K views2 weeks ago
“Words Are Worthless” — new music video OUT NOW. #shorts
0:30
“Words Are Worthless” — new music video OUT NOW. #shorts
YouTubeSleep Theory
13.6K views3 weeks ago
Sleep Theory - "Words Are Worthless"
3:42
Sleep Theory - "Words Are Worthless"
YouTubeSleep Theory
812.6K views3 weeks ago
Sleep Stages Explained! | Neuroscience 101
7:41
Sleep Stages Explained! | Neuroscience 101
4.3K viewsJul 2, 2023
YouTubePsyched!
2-Minute Neuroscience: Stages of Sleep
1:59
2-Minute Neuroscience: Stages of Sleep
596.9K viewsAug 18, 2018
YouTubeNeuroscientifically Challenged
A sleep expert explains what happens to your body and brain if you don't get enough sleep
A sleep expert explains what happens to your body and brain if …
Mar 14, 2019
BUSINESS INSIDERNoah Friedman
The Sleep Cycle: How It Works And Explaining The 4 Stages of Sleep!
9:07
The Sleep Cycle: How It Works And Explaining The 4 Stages of Sleep!
70.7K viewsJun 4, 2021
YouTubeSleepopolis
How Sleep Works: Understanding the Science of Sleep
2:35
How Sleep Works: Understanding the Science of Sleep
Oct 23, 2020
sleepfoundation.org
Sleep Physiology, Animation
5:22
Sleep Physiology, Animation
295.9K viewsMar 14, 2022
YouTubeAlila Medical Media
A walk through the stages of sleep
4:47
A walk through the stages of sleep
1.4M viewsJul 15, 2020
TEDMatt Walker
46:22
Lecture 9. Sleep Mechanisms
80.3K viewsJul 12, 2016
YouTubeIcahn School of Medicine
3:05
Sleep/Wake Cycles
82.6K viewsMar 15, 2019
YouTubeNEI Psychopharm
11:13
Psychology Of Sleep
5.9K viewsJun 24, 2020
YouTubeYoutility
6:17
Understanding Sleep Cycles (And What To Do When They're Disrupt…
50.5K viewsDec 11, 2021
YouTubeHeadspace
3:42
Mastering the Art of Sleep: Finding the Perfect Balance of Deep, Light…
74.3K viewsMay 31, 2023
YouTubeMedical Centric
11:41
How does sleep work? - Introduction, Physiology, EEG, Cir…
21.3K viewsMar 23, 2023
YouTubeLecturio Medical
28:54
[PSYC200] 16. Consciousness Part 2: Sleep Stages and Deprivation
12.3K viewsSep 24, 2014
YouTubeBiola University
2:45
What happens when we sleep?
10.7M viewsJan 30, 2019
YouTubeThe Economist
1:00:19
The Science of Sleep: Exploring the connection between rest and health
22.9K viewsFeb 16, 2023
YouTubeHarvard T.H. Chan School of Public Health
2:59:34
Dr. Matt Walker: The Biology of Sleep & Your Unique Sleep Needs …
912.9K viewsApr 3, 2024
YouTubeAndrew Huberman
3:41
How sleep affects your emotions | Sleeping with Science, a TED series
314.8K viewsSep 2, 2020
YouTubeTED
2:29
Sleep Theory - "Numb" (Behind The Scenes)
16.5K viewsJul 24, 2023
YouTubeSleep Theory
54:52
Why We Sleep: Science of Sleep & Dreams | Matthew Walker | Talks a…
732K viewsDec 20, 2017
YouTubeTalks at Google
6:38
The brain benefits of deep sleep -- and how to get more of it | Dan Ga…
2.2M viewsJan 4, 2018
YouTubeTED
58:50
What Do Our Brains Do When We're Dreaming?- with Mark Solms
297.1K viewsJul 22, 2021
YouTubeThe Royal Institution
6:56
Sleep Basics, Sleep Disorders, & General Adaptation Syndrome - F…
92.2K viewsJul 28, 2021
YouTubeLevel Up RN
8:02
How Much Sleep Do Teenagers Really Need ... and Why? (Sleep S…
55.7K viewsJun 8, 2020
YouTubeJared Cooney Horvath
5:00
Dream theories Freud, activation synthesis hypothesis | MCAT | Kh…
181K viewsJan 21, 2015
YouTubekhanacademymedicine
Sleep Theory - "Numb" (Live)
92.1K viewsSep 15, 2023
YouTubeSleep Theory
5:16
What Do Scientists Really Know About Polyphasic Sleep?
581.7K viewsJun 21, 2018
YouTubeSciShow
4:08
How to Fall Asleep Faster: CBT-Insomnia Treatment
552.3K viewsAug 4, 2022
YouTubeTherapy in a Nutshell
1:08:22
The New Science of Sleep and Dreams | Professor Matthew Walker
432.4K viewsJun 28, 2019
YouTubeHow To Academy
See more videos
Static thumbnail place holder