Share
  • Home
  • Health
  • Hypnic Jerks: Why We Twitch Before Falling Asleep

Hypnic Jerks: Why We Twitch Before Falling Asleep

Each of us has likely experienced the so-called hypnic jerks at least once in our lives. A hypnic jerk or hypnagogic jerk occurs when we abruptly and involuntarily shudder awake.

© DepositPhotos

The relationship between the brain and muscle activity during sleep is still a mystery. Scientists have a lot of options regarding the reason for this phenomenon. We all know that when a person falls asleep, their muscles gradually relax. Two of the body’s systems are simultaneously involved in this process, and the process of falling asleep itself is a smooth transition from one to the other.

Why We Twitch Before Falling Asleep

© DepositPhotos

Few people can fall asleep instantly — the transition takes some time. During this shift, a minor malfunction occurs in the body, and the person twitches and wakes up. Scientists believe that it manifests most often in those who suffer from sleep deprivation or stress.

© DepositPhotos

However, there are more speculative hypotheses. One of them assumes that a hypnic jerk is a reflex we inherited from primates. As we all know, they sleep in trees to avoid falling prey to predators. Jerking awakens the body and prevents them from falling.

© DepositPhotos

British somnologist Nerina Ramlakhan put forward a different version. The woman believes that twitching is the result of nervous system malfunctions. When a person falls asleep, they stop moving, but the brain misinterprets the signals from the muscles.

© DepositPhotos

It believes that it has lost contact with the limbs, or the body has begun to die. Therefore, it sends a distress signal, which makes us jerk. The somnologist states that the reasons for it may lie in sleep disorders, stress, accumulated fatigue, or dehydration.

© DepositPhotos

In conclusion, hypnic jerks are common and usually harmless. However, if they happen to you often, you may want to consult a specialist. Stay safe and healthy, and don’t forget to share this article with your friends!

Valerie

I am an English major with a love of languages and fiction, and with an incurable travel bug. In my free time, I read fantasy, drink copious amounts of coffee, and like to go see movies. Culinary art means everything to me. My main hypostasis is the taster, though. The music school has taught me to appreciate the symphony of airy meringues, to create harmonious overtures of light snacks, hard rock of meat, fish, and vegetables on the grill. Choir classes have accustomed me to hear and feel the people nearby and create perfect harmonies of sounds.

34 Comments Hide Comments

Have you ever heard of second life (sl for short). It is basically a game where you can do anything you want. Second life is literally my second life (pun intended lol). If you want to see more you can see these Second Life articles and blogs

Have you ever heard of second life (sl for short). It is essentially a video game where you can do anything you want. Second life is literally my second life (pun intended lol). If you would like to see more you can see these Second Life articles and blogs

Have you ever heard of second life (sl for short). It is basically a game where you can do anything you want. Second life is literally my second life (pun intended lol). If you want to see more you can see these sl articles and blogs

Have you ever heard of second life (sl for short). It is essentially a online game where you can do anything you want. Second life is literally my second life (pun intended lol). If you would like to see more you can see these Second Life authors and blogs

Have you ever heard of second life (sl for short). It is essentially a video game where you can do anything you want. sl is literally my second life (pun intended lol). If you want to see more you can see these sl authors and blogs

Have you ever heard of second life (sl for short). It is basically a video game where you can do anything you want. Second life is literally my second life (pun intended lol). If you would like to see more you can see these sl authors and blogs

Have you ever heard of second life (sl for short). It is essentially a game where you can do anything you want. Second life is literally my second life (pun intended lol). If you would like to see more you can see these Second Life articles and blogs

Have you ever heard of second life (sl for short). It is basically a video game where you can do anything you want. Second life is literally my second life (pun intended lol). If you would like to see more you can see these second life authors and blogs

Have you ever heard of second life (sl for short). It is essentially a video game where you can do anything you want. sl is literally my second life (pun intended lol). If you want to see more you can see these sl authors and blogs

Have you ever heard of second life (sl for short). It is essentially a game where you can do anything you want. Second life is literally my second life (pun intended lol). If you want to see more you can see these sl articles and blogs

899302 353791This constantly amazes me exactly how blog owners for example yourself can discover the time and also the commitment to maintain on composing fantastic blog posts. Your web site isexcellent and one of my own ought to read blogs. I just want to thank you. 436561

With havin so much written content do you ever run into any
problems of plagorism or copyright infringement? My blog has a lot of exclusive content
I’ve either written myself or outsourced but it seems a lot of it is popping it up all over the web without my agreement.
Do you know any techniques to help reduce content from being ripped off?
I’d genuinely appreciate it.

Hi my loved one! I wish to say that this article is amazing, nice written and
come with approximately all important infos. I’d like to peer more posts like this .

I loved as much as you will receive carried out right here.
The sketch is attractive, your authored subject matter stylish.
nonetheless, you command get bought an nervousness over that you wish be delivering the
following. unwell unquestionably come further formerly again as exactly the same
nearly very often inside case you shield this hike.

39515 509151Hi there, just became alert to your weblog by way of Google, and found that its truly informative. Im gonna watch out for brussels. Ill be grateful in the event you continue this in future. A great deal of folks will likely be benefited from your writing. Cheers! 989350

Wonderful blog! I found it while surfing around on Yahoo News.
Do you have any tips on how to get listed in Yahoo News?
I’ve been trying for a while but I never seem to get there!
Many thanks

My brother recommended I might like this web site.
He was entirely right. This post truly made my day. You cann’t imagine just
how much time I had spent for this information! Thanks!

Add Your Comment