Related video: REM sleep: kzread.info/dash/bejne/h2hhmMSKiNK1m6Q.htmlsi=TejcgaR74WRRLtu8

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

@PsychExplained

Жыл бұрын

Thank you for watching! Glad I could help :)

@Ag_paul

Жыл бұрын

I totally agree 🎉

@JIRKA_Praha

5 ай бұрын

TOP NOTCH, no doubt 👏👏👏

@qrstuvwx

2 ай бұрын

Thank you, answers everything!

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

@PsychExplained

Жыл бұрын

Thank you for the kind words!

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 !

@PsychExplained

Жыл бұрын

That’s awesome! Hello from USA :)

The Best Sleep explanation I have ever heard

@PsychExplained

Жыл бұрын

Thank you!

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

you explain so well it suddenly became easy to understand

I’m studying for the EPPP. Excellent lecture, thanks

Great lecture! You keep the audience intrigued.

@PsychExplained

Жыл бұрын

Thank you!

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

@PsychExplained

Жыл бұрын

So happy you enjoyed watching 🙏🏻

I wish i found this during my final exam 😢 very good video sir, thank you so much!

Excellent!! Best video ever about this topic❤

Great video, crystal clear, thank you!

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

@PsychExplained

Ай бұрын

Awesome! Thanks for joining 😎

excellent as I'm just starting and you broke it down so well. I appreciate that

@PsychExplained

Жыл бұрын

Glad it helped 🧠🧠🧠

Thanks so so much for this video it clarified a lot of questions about the spinal cord and sleep I had.

@PsychExplained

Жыл бұрын

So glad!

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

@PsychExplained

Жыл бұрын

That’s awesome! Thank you for the kind words.

this is an amazing explanation you just saved me from re-listening to 2 hours of lecture thank you so much

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.

@PsychExplained

Жыл бұрын

So happy to help!

Thanks for an excellent lecture. Krauchi talks about a decrease in body core temperature and increased hand and feet heat promoting the onset of sleepiness.

You are amazing!! The best to demonstrate this!

@PsychExplained

Жыл бұрын

Thank you! Happy learning 🧠

Clear and easy to understand. I appreciate you for putting this together.

@PsychExplained

Жыл бұрын

Thank you for the kind words :)

thank you, great lecture on sleep and super helpful!

Great Lecture sir 💗 Thankyou so much for this .This class just made very clear about all the doubts that i had about sleep cycle& stages

@PsychExplained

Жыл бұрын

Excellent!

Thank u so much for this amazing explanation. This type of explanation where u filll all the information on board where I see the whole picture Idk why but go straight to my long memory

@PsychExplained

9 ай бұрын

Glad it was helpful 🧠

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. 🎉

@PsychExplained

10 ай бұрын

You're very welcome! I enjoy Hubermans discussions as well. Happy learning 😀

love your work just saw your vid before sleeping !

Very helpful, very informative discussion. Thank you so much

@PsychExplained

27 күн бұрын

Glad it was helpful!

This video was extremely well done.

@PsychExplained

11 ай бұрын

Thank you for the kind words 🙏🏻

Thank you for explaining this!!!

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

@PsychExplained

10 ай бұрын

That’s awesome! Good luck 👍

Best lecture on sleep 💤. Thanks for sharing

@PsychExplained

Жыл бұрын

Your welcome 🙏🏻

Thank you Dr Kushner.

@PsychExplained

3 ай бұрын

Most welcome!

Thank you for making this SUPER Awesome video! I really like the analogies you used; they are extremely helpful to me to make sense with the information. Thank you again! 🤝

@PsychExplained

27 күн бұрын

Thank you!!

This is amazing. Thank you very much.

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

@PsychExplained

Ай бұрын

Walkers book (and research) is fantastic. Glad this helped as well!! 😴

@sabaakhtar4680

Ай бұрын

@@PsychExplained Could you make videos on the science behind dreaming and paranormality? I'm a neuroscience and behavioral science enthusiast and find your videos informative and engaging

God bless, that was some good explanation

Thanks so much for this awesome video! It was really helpful and your explanation is great! I had sleepwalking that night and I wanted to learn about the sleep cycles!

@PsychExplained

8 ай бұрын

You're so welcome!

Thank you so much for simplifying the complex

@PsychExplained

10 ай бұрын

You're very welcome 👍

Very engaging video! Just like a college lecture. If I wasn't watching from my phone, but on a big screen (e.g. TV), I'd be looking for a spiral notebook to take notes as if back 30+ years in college. Watched until 9 minutes, will complete latter.😊👍

@PsychExplained

11 ай бұрын

We are never too old to learn :)😁

thankyou for this video!! the way you explain is so helpful ! :)

@PsychExplained

Жыл бұрын

So happy to help 🤓

Amazing Explanation.

thanks for this effort, it has vital info with very easy way of learning

@PsychExplained

Жыл бұрын

So nice of you

Better teacher than what I have right now

@PsychExplained

Жыл бұрын

Thanks for watching! 😇

Fantastic video thank you so much!

So beautifully explained

@PsychExplained

Ай бұрын

Thanks a lot 😊d

You are an excellent teacher Sir

@PsychExplained

Ай бұрын

So nice of you

Wow this is an amazing video, I wish there were more details

@PsychExplained

Жыл бұрын

Thanks for watching!

Thank you. This is an excellent video.

@PsychExplained

5 ай бұрын

Glad you enjoyed it!

Awesome explanation! Thanks for sharing.

@PsychExplained

10 ай бұрын

Glad it was helpful!

Fascinating info. Thanks for putting this together for us. Now, if you could do one on how to improve sleep :)

@PsychExplained

Жыл бұрын

It’s all about a “healthy” bedtime routine

You are the bessssst fr ,thanks alot

Awesome explanation.

Amazing explanation!! Thank you!!

@PsychExplained

Жыл бұрын

So glad you enjoyed it 🧠

Thanks sir it was so simple

Very Well explained thank you so much Dr Kushner🧠💚💚💚

Excellent lecture

Best best video ever, it’s help me a lot

@PsychExplained

2 жыл бұрын

Glad to hear!

Really appreciated!

great explanation.thnx

Nice explanation, you're awesome!

@PsychExplained

7 ай бұрын

Thanks! 😃

Great explination , i realy enjoed it and learn alot about sleep cycles ❤ thank you and keep making these video

@PsychExplained

7 ай бұрын

Thank you!! And get good sleep :)

This video is amazing. 👌🏼

@PsychExplained

2 жыл бұрын

Thank you for the kind response! Hope you learned a lot

Great explanation! Easy to understand :)

@PsychExplained

Жыл бұрын

Thank you :)

This video was REMazing!

Thank you soo much now concept is much clear

@PsychExplained

10 ай бұрын

Glad it helped.

FANTASTIC video 👏 👏 👏

@PsychExplained

Ай бұрын

Thank you very much!

wow thats really amazing

I have virtually no REM sleep. I use an Apple Watch and use the Health App to monitor my fitness and sleep. In the past few weeks, it has shown little to no REM sleep. I can't remember the last time I actually had a good night's sleep. I have Parkinson's Disease and have had no indication that I might have REM sleep disorder. However, I do use medical cannabis to help me sleep and it doesn't work very well. I wake up every day exhausted. I know that I probably need to get a sleep study done to see what's going on but I can't imagine falling asleep in a clinic with so many wires attached to me.

@PsychExplained

8 ай бұрын

I had a sleep study done a decade ago for sleep apnea and had an EEG attached all night long. It was uncomfortable but eventually fell asleep 💤

Thank you

Thanks a ton! That was a very good lecture

Thank you. i have to follow you

Thank you so much

@PsychExplained

Жыл бұрын

You're most welcome

First, thank you for giving such a simple understand of circadian rhythms I have ever heard. Second, in my study of circadian rhythm, I'm trying to understand the difference between Suprachiasmatic Nucleus and Chryptochrome? Are you versed in this? In your humble opinion. Thank you

This is my first time to I know what exactly sleep stages means

Superb explanation sir , tq

@PsychExplained

10 ай бұрын

So nice of you

Thanks you very MUCH SIR

Thank you very much✌️✌️✌️✌️

Excellent video.make video on basal ganglia

thank you so much 👌👌

I get a lot of theta waves when I'm awake, most of the waves amplitude ( up or down ) is theta . The rest of the waves are pretty much the same on RAW EEG. MRI and medical EEG checked fine, but what is theta wave suppose to mean when I'm awake and goes through the whole day like this. * Readings with a 16 electrode, on the prefrontal cortex

Very helpful

@PsychExplained

9 ай бұрын

Glad to hear that

Thanks for your help ☺️❤️

@PsychExplained

Жыл бұрын

You're so welcome!

great video!

@PsychExplained

2 ай бұрын

Thanks!🙏🏻

It was great

Great explanation that was clear as a whistle! I salute your efforts on making science as it should be fun, easy and approachable . Just a question... in which stage do we toss in bed? It's clearly not in REM but in which.

@PsychExplained

Жыл бұрын

NREM :) Probably 2-3

@Mohammedamer-pd1sb

Жыл бұрын

@@PsychExplained Thanks for the elaboration! Have a nice day ahead 😊

Excellent...🎉🎉🎉....

@PsychExplained

10 ай бұрын

Thanks a lot 😊

@gshamsharma9069

10 ай бұрын

@@PsychExplained ...please tell how many sleep cycles of 90 minutes are completed in one night sleep of say 6 hours...

Thanks

I have sleep apnea. My reports show 4 stages before reaching REM sleep. Can you explain this 4th stage? Further, my report showed that I bypassed stage 3 and 4 and went from stage 2 to rem sleep all the time. Further, the time spent in stage 1 was minimal. I was in stage 2 or REM sleep most of the time (over 95%). Is this normal? Finally, can you give an approximate idea as to to how much time (as a percentage of total sleep) that one should spend in each stage and in REM sleep?

thanks.

@PsychExplained

5 ай бұрын

You’re welcome 😇

Does the process continue from where it had stopped when you wake up in the middle of the night and then go back to sleep a few minutes later?

Thankyou sir for such a great lecture 🙏🙏...can you please explain condition of sleep paralysis??

@PsychExplained

Жыл бұрын

Thanks for reaching out! I hope this link is helpful: www.webmd.com/sleep-disorders/sleep-paralysis

Hope you talk about dreams in your next videos

@PsychExplained

Жыл бұрын

Great topic! I will get to it :)

Well this explains late morning sleep induced exhaustion.

@PsychExplained

10 ай бұрын

😴

Very cool, do you have any information about circadian lighting and how it can effect sleep?

@PsychExplained

11 ай бұрын

they sell these types of lights on amazon. take a look!

You explained it so clear! Thank u so much! I now understand this better! Subscribed!

@PsychExplained

Жыл бұрын

Wonderful!!

I am reading a book, now why we sleep, Dr. walker, he talks about adenosine and how a natural chemcial forces us to sleep and caffeine blocks our sensors to sleep?

@PsychExplained

3 ай бұрын

Absolutely! Caffeine blocks and inactivates the adenosine receptors. But, once the caffeine is out of our system, we are going to feel extra sleepy 😴

Awesome video ! I have one question though. I am currently reading the book Why we sleep by Matthew Walker and on page 60 (chapter 3 sleep cycle) he says that if you go to sleep at 00:00 and wake up at 6:00 you lose most of your rem sleep, which makes sense as you explained in the video. But he also says, that if you go to sleep at 4:00 am and wake up at 10:00 am, you lose most of your nrem sleep. Do I unsterdand it right, that the ratio of rem and nrem sleep in one cycle (90mins) is determined by circadian rhytm (the actual time of the day), rather than the amount of hours (cycles) i had been already sleeping that night ? (meaning you can skip the cycles with long nrem and short rem and jump straight into cycles with short nrem and long rem if you just go to sleep late ?) Sorry if I am missing something and have a nice day :)

@PsychExplained

27 күн бұрын

When you go to sleep later in the night, such as at 4:00 am and wake up at 10:00 am, you're likely to experience shorter NREM sleep and more REM sleep. This is because REM sleep tends to dominate later in the sleep period, while NREM sleep dominates earlier in the night. So, yes, you're correct in understanding that the timing of your sleep, determined by the circadian rhythm, influences the composition of sleep stages within each sleep cycle.

@susinsus2625

26 күн бұрын

@@PsychExplained Ahh I see, thank you for your answer !

I hear you talking about somnambulisme in N3, as a hypnotist its my goal to get my client in a somnambulistic state. Could you elaborate about the differences please? "sorry for my english, not native" Greetings from belgium

@PsychExplained

7 ай бұрын

Great question. Somnambulism is just a more academic way to explain sleep walking. I'm not too familiar with using this word related to hypnosis. Sorry :(

Hello Dr.Kushner. Please answer my question. You said during the REM period muscles were paralyzed. What could happen If we inject a neuromuscular blocking agent right before the REM period. Could we see what the dreaming person doing in his dream?

@PsychExplained

Жыл бұрын

I don’t think scientists have the technology yet to “see” our dreams