Sleep Stages, Sleep Cycle, and the Biology of Sleep

If a sleeping person's eyes are moving back and forth rapidly under the eyelids, it is likely that this individual is
a. in light sleep
b. dreaming
c. entering N2
d. awakening
e. entering N3

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

Thank you. i have to follow you

God bless, that was some good explanation

What happens if a person is awakened in each stage of sleep

Hi please help

I'm 26 years old guy who gone through major depression and anxiety last year. My doctor prescribed me "Remeron 15 mg+ sertraline 50 mg+ Clopramin 25.

I'm taking these medication

Note that before take those medication also dream everynight. I have been facing this for 1.5 years everything okay except Sleep. Cause i have meaningless dream every night which made me tired and effect my temper.
And day time if i feel sleepy i go to bed but i can not sleep. I get shivering in my body and wake up.

How to solve this please help.

It was great

Nice explanation, you're awesome!

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

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

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.

What about ppl who get sleepy after big meals?

wow. do more

Thanks, is it possible to explain what is the difference between: Alert and awake clinically, 🙏

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!

Wow

Very helpful

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

Thank you so much, this was really helpful!

Science dinnae sleep , and neither do we , right newt ? *Newt noises*

Amazing Explanation.