Sleep Stages, Sleep Cycle, and the Biology of Sleep

In this video, Dr. Kushner examines the science of sleep, including sleep stages (N1, N2, N3, REM) and sleep cycle.

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🎓PSYCHOLOGY REVIEW🎓

Corrections:
➡️3:20: "Suprachiasmatic nucleus" is off screen
➡️9:15: I should have stated "Electroencephalogram"

[mikepeng]

This is the best sleep stage/sleep cycle explanation on YouTube.

[kgs]

This might just be the best usage of a whiteboard for a presentation, that I have ever seen

[MaryMcInerney-lghg]

I'll never understand how people don't find this interesting 😭😭

[nhidmia]

Hi, im from Malaysia. Not from science student but taking psych major as my degree. Just want to let you know your explanation is really good and i understand all of it. It help me and my friends a lot. Thank you so much !

[adrianteo]

The Best Sleep explanation I have ever heard

[sabaakhtar]

Watching this after reading Why we sleep by Matthew Walker. Amazing book. Amazing video. Simple and comprehensive

[ravidahiya]

well explained for a layman like me....the right level of technicalities....i am a 56 year old veteran!

[Kentai_Shimakaze]

Amazing video, i dislike listening to most lectures at school but your lectures make me love learning and studying. It really depends on the teacher and you're an amazing one

[okayyxemm]

This is by far the best explanation I have ever listened to, definitely subscribing, thank you!

[costantinekayombo]

I think it is more short and expressive that makes it awesome video on the topic

[mariamaoktavianainggolan]

You are the best teacher I've ever met. Keep up the good job Sir. Thankyou very much. Best explanation ever! ❤

[ΙΩΑΝΝΑΚΟΥΚΟΥΒΟΥ-γλ]

I have a presentation tommorow relating to sleep cycle and this video helped me so much.
Thank you!!!

[kcdguides-jq]

Great lecture! You keep the audience intrigued.

[khaledkhador]

This is by far the best explanation of sleep I've seen on YT, immediately subscribed and thanks for your hard work

[WonderMoo]

Excellent presentation, thank you so much! Your enthusiastic, confident teaching voice, speed & timing and simple, accurate whiteboard content was a pleasure to follow. Your 20 minute explanation helped me to consolidate and visualize many of the points made by Dr Andrew Huberman and Matt Walker (in hours of podcast material). Well done. 🎉

[claraarguelles]

Better teacher than what I have right now

[neneshoriwa]

you explain so well it suddenly became easy to understand

[lisac]

Thank you for this video. I have been more aware of having hypnic jerks, and thought there was something wrong with me. It feels like being startled and I thought maybe too much cortisol. I've researched hypnic jerks and now I know that they are part of normal sleep cycle for up to 70% of people. I wake up every day feeling rested.

[dappy]

Wondderful explanation, great pace and conciseness. Thanks.

[muffinslayer]

You do a brilliant job of presenting information in an easy to understand way. I enjoy my psych class more because of your videos.