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What Happens To Your Body And Brain If You Don't Get Sleep | The Human Body

admin by admin
July 27, 2020
in Game
48
What Happens To Your Body And Brain If You Don't Get Sleep | The Human Body



Sleep expert Matthew Walker breaks down the many effects of sleep deprivation on your brain and body.

Following is the transcript of the video:

Matthew Walker: My name is Matthew Walker, I am a professor of neuroscience and psychology at the University of California, Berkeley, and I am the author of the book “Why We Sleep.”

We certainly know that a lack of sleep will actually prevent your brain from being able to initially make new memories, so it’s almost as though without sleep the memory inbox of the brain shuts down and you can’t commit new experiences to memory. So those new incoming informational emails are just bounced, and you end up feeling as though you’re amnesiac. You can’t essentially make and create those new memories.

We also know that a lack of sleep will lead to an increased development of a toxic protein in the brain that is called beta amyloid and that is associated with Alzheimer’s disease because it is during deep sleep at night when a sewage system within the brain actually kicks in to high gear and it starts to wash away this toxic protein, beta amyloid. So if you’re not getting enough sleep each and every night, more of that Alzheimer’s-related protein will build up. The more protein that builds up, the greater your risk of going on to develop dementia in later life.

What are the effects of sleep deprivation on the body? Well, there are many different effects. Firstly, we know that sleep deprivation affects the reproductive system. We know that men who are sleeping just five to six hours a night have a level of testosterone which is that of someone ten years their senior. So a lack of sleep will age you by almost a decade in terms of that aspect of virility and wellness.

We also know that a lack of sleep impacts your immune system. So after just one night of four to five hours of sleep, there is a 70% reduction in critical anticancer-fighting immune cells called natural killer cells. And that’s the reason that we know that short sleep duration predicts your risk for developing numerous forms of cancer. And that list currently includes cancer of the bowel, cancer of the prostate, as well as cancer of the breast. In fact, the link between a lack of sleep and cancer is now so strong that recently the World Health Organization decided to classify any form of nighttime shift work as a probable carcinogen. So in other words, jobs that may induce cancer because of a disruption of your sleep rate rhythms.

We also know that a lack of sleep impacts your cardiovascular system because it is during deep sleep at night that you receive this most wonderful form of effectively blood pressure medication. Your heart rate drops, your blood pressure goes down. If you’re not getting sufficient sleep, you’re not getting that reboot of the cardiovascular system, so your blood pressure rises. You have, if you’re getting six hours of sleep or less, a 200% increased risk of having a fatal heart attack or stroke in your lifetime.

There is a global experiment that is performed on 1.6 billion people twice a year and it’s called daylight saving time. And we know that in the spring, when we lose one hour of sleep, we see a subsequent 24% increase in heart attacks the following day.

Another question, perhaps, is what is the recycle rate of a human being? How long can we actually last without sleep before we start to see declines in your brain function or even impairments within your body? And the answer seems to be about 16 hours of wakefulness. Once you get past 16 hours of being awake, that’s when we start to see mental deterioration and physiological deterioration in the body. We know that after you’ve been awake for 19 or 20 hours, your mental capacity is so impaired that you would be as deficient as someone who was legally drunk behind the wheel of a car. So if you were to ask me what is the recycle rate of a human being, it does seem to be about 16 hours and we need about eight hours of sleep to repair the damage of wakefulness. Wakefulness essentially is low-level brain damage.

——————————————————

#Sleep #SleepDeprivation #TechInsider

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What Happens To Your Body And Brain If You Don’t Get Sleep | The Human Body

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Comments 48

  1. Ayo Adeneye says:
    1 year ago

    Oh dear…

    Reply
  2. gunstar says:
    1 year ago

    I don't sleep in home I sleep in college

    Reply
  3. Utter Elements says:
    1 year ago

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    Reply
  4. Crazy Purple says:
    1 year ago

    Me outside playing its really cold me wake up me great im sick AND IT GOT WORSE AND I COULDNT SLEEP ALL NIGHT

    Reply
  5. Dorcas Bill says:
    1 year ago

    Text this dude he’s awesome and me bypass the security check🔛 and recover my account, I recommend
    Westhacker255@gmail.com or Whatapp +1 4188861452

    Reply
  6. Barrick MacReady says:
    1 year ago

    Night shift here i havent sleep normally in 8 year.

    Reply
  7. Tasha Tweedel says:
    1 year ago

    I dont sleep at all

    Reply
  8. Tasha Tweedel says:
    1 year ago

    Im watching this at 6am

    Reply
  9. Tasha Tweedel says:
    1 year ago

    Oh my god l should go to sleep

    Reply
  10. Mike Jensen says:
    1 year ago

    Night shift squad wya

    Reply
  11. OddlyRyo says:
    1 year ago

    I've been sleeping for 4-3 hours FOR 5 MONTHS STRAIGHT 🙁 even if I go to bed early my eyes still don't feel tired although I really want to sleep

    Reply
  12. Ellie Miller says:
    1 year ago

    Its 12 in the afternoon… I haven't slept yet… I just keep thinking

    Reply
  13. Fizzy Boobele 1234 says:
    1 year ago

    what if we sleep 16 hours and are awake 16 hours

    Reply
  14. I eat green beams for breakfast says:
    1 year ago

    Why am I even watching this at 3 am

    Reply
  15. Eminem is the best rapper says:
    1 year ago

    Its 7am and I haven’t slept yet

    Reply
  16. Dapperman 21 says:
    1 year ago

    Watching this whilst not sleeping

    Reply
  17. Wright Clover says:
    1 year ago

    Hello I was suffering from Cancer, I was told by my doctor that there's no possible cure. I started taking medication ..i was just researching online I saw a lot of testimonials about DR Ovie on how he uses herbal medicine to cure so many deadly disease such as HERPES, ALS, MND, EPILEPSY, LEUKEMIA,
    CANCER,GONORRHEA,HERPES,EMPHYS
    EMA,GENITAL WARTS,ETC …. I contacted him and told him my problems, then he said i will be totally cured within 2 weeks my thought was so negative,i just had faith and believe,then i purchased the herbal medicine and sent him my details such as NAME,HOME ADDRESS,PHONE NUMBER ,Then DR Ovie sent me the herbal medicine to me through UPS speed post and I used the herbal medicine for 2 weeks, then I went for check-up and I was totally cured. The medicine has NO SIDE EFFECT, there's no special diet when taking the medicine. Now am so happy ,living free life ,i went to church for wonderful thanks giving ,viewer there is nothing impossible in life ,just keep pushing ,i can never believe that one day i will be free,is my true life story . is real please don't neglect this testimony contacts this great man and get cure from all kinds of diseases. His email: Ovie.miraclemedicine1@gmail.com or WhatsApp +2349056393169.

    Reply
  18. Matt Pizzano says:
    1 year ago

    As Paulie said in the Sopranos…man needs his seven hours. Keeps your mind sharp!

    Reply
  19. Visa Process says:
    1 year ago

    Vampires is not at all like in the movies or books. Sure, I understand. You are young you have the whole world open to you. You can be anything that you choose if you apply yourself and try hard to work toward that goal. But being a Vampire is not what it seems like. It’s a life full of good, and amazing things. We are as human as you are.. It’s not what you are that counts, But how you choose to be. Do you want a life full of interesting things? Do you want to have power and influence over others? To be charming and desirable? To have wealth, health, and longevity? kindly contact the vampire kingdom whatsApp at +1 431 804 7964 or on their email worldofvampir@hotmail.com

    Reply
  20. Kanak xx says:
    1 year ago

    Thanks one direction…

    Reply
  21. KassyKiwi says:
    1 year ago

    I haven’t been going to sleep at night and my head hurts I’m going to start going to sleep

    Reply
  22. Hmm says:
    1 year ago

    Sleep is for the week.

    Reply
  23. Matthew Harrison says:
    1 year ago

    I havent had more then 6hrs of sleep a night. in the last 15years and im doing just fine

    Reply
  24. LORD EMPRESS says:
    1 year ago

    i was able to get rid of herpes virus with herbal medication i got from Dr Ayomede, living with herpes virus made me realize that herbal medication are very powerful and is of great use

    Reply
  25. BRUH says:
    1 year ago

    Day 1 of not sleeping till I pass the world record
    11 days 264 hours

    Reply
  26. Silent music says:
    1 year ago

    i did not mean as in the comment;-;

    Reply
  27. Silent music says:
    1 year ago

    In the 24 hours youll be fine but if u reach the 24 hours mark not sleeping u will feel dizzy and u might not remmeber much in the 3 days ur eyes will start to be red and u will completely lose ur memories and u will have as virus then all ur nightmares will come to life if u dont believe me:check on tt:Bobby4more

    Not my channel ofc~ofcourse

    :Me thinking nobady will believe me…

    Reply
  28. Silent music says:
    1 year ago

    In the 24 hours youll be fine but if u reach the 24 hours mark not sleeping u will feel dizzy and u might not remmeber much in the 3 days ur eyes will start to be red and u will completely lose ur memories and u will have as virus then all ur nightmares will come to life if u dont believe me:check on tt:Bobby4more

    Not my channel ofc~ofcourse

    :Me thinking nobady will believe me…

    Reply
  29. Silent music says:
    1 year ago

    i diddnt sleep for 5 hours and i waited days to day so…

    Reply
  30. No Way says:
    1 year ago

    I can’t even get hardly 2 hours last night it’s now 5 o clock

    Reply
  31. Daphne Bailey says:
    1 year ago

    school needs to start school @10. (mine starts @8 & wake u @630) i never get enough sleep & sleep in class bc of it

    Reply
  32. Budz_YT says:
    1 year ago

    : "ME WATCHING AT 6 AM WITHOUT SLEEPING : 👁️👄👁️"

    Reply
  33. Simple Aesthetic says:
    1 year ago

    This video will get you to sleep in 10 mins. Try it if you dont believe:
    https://youtu.be/_IVj87dGF7w

    Reply
  34. mmm mmm says:
    1 year ago

    Me staying up all night playing pubg thinking I'm gonna be a pro🤡 and ending up not memorizing anything at all. (Ik about 90% of u won't get this but it iz what it iz).

    Reply
  35. Dracula says:
    1 year ago

    Now im gonna sleep till 2040

    Reply
  36. Son of Helghan says:
    1 year ago

    I have Bipolar disorder and when I get manic I cant sleep. I went 4 days straight with no sleep once. I wouldn't wish it on my worst enemy. I felt as if the world was moving in slow motion and people were talking faster than an a jet. Every sound made my ears want to bleed. I was paranoid. I felt as if I was dying. Then on day 4 when I got home I sat down to watch tv and I passed out. I slept for the whole day. My family got mad I didn't go to school the next day. But I honestly didn't wake up until 4pm the next day. I struggled making sentences and everything for about 3 years after those 4 days.

    Reply
  37. AndrésGarridoMusic says:
    1 year ago

    "sleeping is important"

    me watching this at 3am

    Reply
  38. NJG says:
    1 year ago

    Guess I’ll die.

    Reply
  39. Michael Montorio says:
    1 year ago

    Whos up rn at 2am LOLL

    Reply
  40. Superjelle108 says:
    1 year ago

    Allright very nice to know but it's 6am and the sky is blue again and I still can't sleep so how de f am I supposed to fall asleep

    Reply
  41. Liannash Santos says:
    1 year ago

    I know what I’ll do, block this video in my mom’s cellphone

    Reply
  42. Anxiety ThisOrder says:
    1 year ago

    I always wake up with a headache the next day if i sleep late…..

    Reply
  43. MALEK RAMADAN says:
    1 year ago

    I’m scared because it’s 3:00 am

    Reply
  44. Peach says:
    1 year ago

    When the school started after mco I only slept for 30 mins for three days straight 😂😂

    Reply
  45. • Luna Eclipse • says:
    1 year ago

    Here after I pulled four all-nighters this week 🌚

    Reply
  46. Jackal says:
    1 year ago

    Just pulled an all-nighter by accident shit

    Reply
  47. Adriano Guccéo says:
    1 year ago

    Me watching this is at 4:37 AM

    Reply
  48. Cj Carey says:
    1 year ago

    Been up tweaking for 4 days. He's just a hater

    Reply

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