Can you transplant a head to another body? - Max G. Levy

  Рет қаралды 369,923

TED-Ed

TED-Ed

25 күн бұрын

Follow a neurosurgeon's attempts to perform a head transplant, and dig into the ethical and biological questions the procedure raises.
--
In 1970, neurosurgeon Robert White and his team carted two monkeys into an operating room to conduct an ambitious experiment. The objective was to connect the head of Monkey A to the body of Monkey B, in what he considered a whole-body transplant, with the ultimate goal of one day performing this surgery on humans. Is such a feat even medically possible? And is it ethical? Max G. Levy investigates.
Lesson by Max G. Levy, directed by Anton Bogaty.
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Пікірлер: 1 000
@awesomehpt8938
@awesomehpt8938 24 күн бұрын
I try not to lose my head over this matter.
@ktn8595
@ktn8595 24 күн бұрын
😂😂😂😂😂
@ItzJupiter
@ItzJupiter 24 күн бұрын
Good one.
@xclusivs
@xclusivs 24 күн бұрын
Literally 😂😂
@fflyingturtle
@fflyingturtle 24 күн бұрын
I think I already did
@Onglie
@Onglie 24 күн бұрын
Niceee 😂
@Feline_universe-pn3py
@Feline_universe-pn3py 24 күн бұрын
the background music was scarier than the video
@Yusefdoesthings
@Yusefdoesthings 23 күн бұрын
yeps
@soatnod9573
@soatnod9573 23 күн бұрын
Non-Don’t Starve enjoyers be like:
@Yusefdoesthings
@Yusefdoesthings 23 күн бұрын
@@soatnod9573 ???
@roscoemak
@roscoemak 23 күн бұрын
It's a reference to the film Poor Things which had similarly disconcerting bgm, fun!
@graycatsaderow
@graycatsaderow 23 күн бұрын
​@@soatnod9573im a dont starve enjoyer and shadow hands lullaby is way more peaceful
@justyarn9939
@justyarn9939 19 күн бұрын
That poor monkey had to suffer the worst cosmic horror ever imagined wtf
@Justanothermusicnerdxo
@Justanothermusicnerdxo 14 күн бұрын
… it’s a monkey. And the experiment laid the groundwork for what could be used to save millions upon millions of lives someday.
@omni8568
@omni8568 13 күн бұрын
Even though the monkey was a noble sacrifice for science, the poor thing must’ve been absolutely confused and terrified for a moment there 😭
@feynstein1004
@feynstein1004 9 күн бұрын
@@omni8568 Eh have you never eaten meat before? That applies to all of the animals you've consumed 🤔
@vicpz1
@vicpz1 9 күн бұрын
@@feynstein1004not the same. Monkey business was not kosher
@sieg.4444
@sieg.4444 8 күн бұрын
@@vicpz1 not everybody is jewish.
@GrassesOn97
@GrassesOn97 23 күн бұрын
What did Jeff Goldblum say once, “Your scientists were so preoccupied with whether or not they could, they didn’t stop to think if they should”?
@Aggelos-dl4eo
@Aggelos-dl4eo 23 күн бұрын
I thought of that quote immediatley
@syawkcab
@syawkcab 23 күн бұрын
If it can save lives, then they absolutely should
@cherkovision
@cherkovision 23 күн бұрын
​@@syawkcabI disagree. What does it mean to save a life? Everybody eventually dies, so the best you can do is prolong a life. Prolonging a life is a good thing to do on its own...but if you have to end the life of a few thousand dogs and monkeys to do it...
@marku.9644
@marku.9644 23 күн бұрын
Science is not about should. It’s about can. As it should be.
@swastikgrover3414
@swastikgrover3414 23 күн бұрын
That’s a sick mentality. What is the point of advancement if it causes great harm.
@BenM460
@BenM460 24 күн бұрын
I’m confident in saying I’d rather die with my own body than live paralysed with someone else’s
@Kitz419
@Kitz419 23 күн бұрын
💯
@mirochlebovec6586
@mirochlebovec6586 23 күн бұрын
Well if I was dying and paralysed I’d choose to be paralysed and not dying any day.
@King_Menelik
@King_Menelik 23 күн бұрын
@@mirochlebovec6586 That sounds worse than death
@mirochlebovec6586
@mirochlebovec6586 23 күн бұрын
@@King_Menelik Yeah but like they said this is meant for people who are already paralysed.
@reyne2077
@reyne2077 23 күн бұрын
@@King_Menelik Its not. As long as you are alive, there is always a chance something better will come up. Death is the end of everything.
@SOPH-cw7gw
@SOPH-cw7gw 24 күн бұрын
That thumbnail will give me nightmares forever.
@minhluonguc8825
@minhluonguc8825 24 күн бұрын
the music will haunt me for sure
@luna4keks
@luna4keks 23 күн бұрын
Imagining how that monkey felt will also give me nightmares 😟
@user-ff1gz1zk9e
@user-ff1gz1zk9e 23 күн бұрын
Ahhh it would have been hoooorible!
@leon-iq9fx
@leon-iq9fx 23 күн бұрын
I just looked at the thumbnail😂
@pxperrings
@pxperrings 23 күн бұрын
Saw it in the middle of the night and I was terrified
@farhanmizra
@farhanmizra 24 күн бұрын
What an eerie background music. Scared the life out of me.
@yellowstarproductions6743
@yellowstarproductions6743 23 күн бұрын
Same here
@feliciagaffney1998
@feliciagaffney1998 18 күн бұрын
And it's really loud! Needs to be toned down so we can hear the narrator.
@short_dose_of_internet
@short_dose_of_internet 18 күн бұрын
Sooooo would you volunteer to give yr body and t someone's transplant???
@Starboy_tw
@Starboy_tw 24 күн бұрын
Me continuously imagining myself in place of those monkey 😣 waking up paralyzed with plastic connected tubes 😵‍💫 .And I am a mind with a body
@LakshayRajSinghRathore-xh2uw
@LakshayRajSinghRathore-xh2uw 22 күн бұрын
Why don't you guys think the same way for the animals you eat for food. And don't get started on nature, you are not animals trying to survive the wild but have better plant based options ( fact: world can support 4 times more people if everyone turns vegetarian, beans, pulses, soya etc have more protein than meat.), it's simply the lack of will power to admit something is wrong even at the cost of something as little as your taste.
@Jesus_Christ_loves_you_alot
@Jesus_Christ_loves_you_alot 22 күн бұрын
you are a soul with a mind and a body
@Starboy_tw
@Starboy_tw 22 күн бұрын
@@Jesus_Christ_loves_you_alot I am not spiritual 🫤my consciousness is in my mind and my mind control my body
@Huhu0137
@Huhu0137 22 күн бұрын
@@LakshayRajSinghRathore-xh2uwwhile eating animals is cruel, I’d argue these experiments are another form of torture. Both are morally wrong, but the first is more from the lack of insight and the strength to adjust the behavior, the second is satisfying our curiosity through active inventions and investments. One came from too little action, one came from too much thereof. So categorizing these two things together just because they both involved animals doesn’t necessarily make sense.
@LakshayRajSinghRathore-xh2uw
@LakshayRajSinghRathore-xh2uw 20 күн бұрын
@@Huhu0137 why not look it that way, one has great potential for new discoveries to save lives but the other is for mere taste so yes comparing them don't make sense.
@Charlotte66666
@Charlotte66666 24 күн бұрын
Poor monkeys 🙁
@phoque121
@phoque121 23 күн бұрын
Yes, using animals for that kind of experiment is cruel. Scientists should use poor people instead
@tommycole9617
@tommycole9617 23 күн бұрын
​@phoque121 or... if you need your head moved to a new body maybe the world would be better off without you. Humans will do some scary stuff to postpone the inevitable.
@SloppyPotato-xx1zx
@SloppyPotato-xx1zx 23 күн бұрын
⁠@@phoque121I think this experiment shouldn’t have been done in the first place. It’s just useless and cruel
@nathan-qx2ep
@nathan-qx2ep 23 күн бұрын
@@SloppyPotato-xx1zxuseless? Cruel? Its extremely useful if successful to poeple with chronic and deadly diseases and condition. Its cruel NOT to experiment for ways to help these people. Humans would still be dying at 50 if we never started experimenting on dogs amd various other animals. Some evils are worth the greater sacrifice in this context at least I think 🤷‍♂️
@liamdepam
@liamdepam 23 күн бұрын
@@nathan-qx2ep if you wouldn't voluntarily sacrifice yourself for an experiment like this, don't condone the use of animals who were never given a choice. Other beings on this planet shouldn't suffer just so we can live longer.
@dracodracarys2339
@dracodracarys2339 24 күн бұрын
I suppose Jonathan Joestar won't be too pleased about it.
@Tot.fleet_015
@Tot.fleet_015 23 күн бұрын
💀
@harharharharharharharharha240
@harharharharharharharharha240 23 күн бұрын
IS 🤫THAT 😱A JOJO 😭REFERENCE ‼️‼️‼️
@serendipity7921
@serendipity7921 23 күн бұрын
Kono dio da!
@adrianiii3125
@adrianiii3125 23 күн бұрын
Muda muda muda muda mudaaaa!
@Gigaboros
@Gigaboros 23 күн бұрын
SUNLIGHT OVERDRIVE
@LordBrittish
@LordBrittish 23 күн бұрын
There’s a real “Ship of Theseus” vibe to this one.
@GizmoMaltese
@GizmoMaltese 2 күн бұрын
Ship of Theseus but not mind-body problem. The mind is not the brain. That annoyed me. But an interesting question would involve swapping half the brain in each subject. Or parts of the brain.
@user-hp7ul8yh4v
@user-hp7ul8yh4v 24 күн бұрын
I wonder if I still can call myself ‘myself’ even if my head is somebody else’s.
@arthaiser
@arthaiser 24 күн бұрын
you dont need to wonder that, you couldnt, because the mouth that would speak that wouldnt be yours
@papermachete8071
@papermachete8071 24 күн бұрын
That, my friend, is based off the paradox called the Ship of Thesus
@nine-qx3lc
@nine-qx3lc 24 күн бұрын
Its all in the head
@mrgenry6055
@mrgenry6055 24 күн бұрын
You are the brain, not the body, so yeah that somebody elses head could call them "myself" 100%, but not you :3
@kenmendoza6932
@kenmendoza6932 23 күн бұрын
"You" are in the head. If youre the body, then its not you lmao.
@laceisaverb
@laceisaverb 23 күн бұрын
This video, along with the music, was so unnerving. I feel like I need to take another shower
@myraromasanta
@myraromasanta 23 күн бұрын
Me @ 1am: 1 more video before I sleep The 1 video 😐
@abdulrahmankhalil115
@abdulrahmankhalil115 23 күн бұрын
RIP 😭😭
@birdwatching_u_back
@birdwatching_u_back 19 күн бұрын
Me literally right now 💀
@pinakibose1177
@pinakibose1177 23 күн бұрын
I don't know why but after watching this I suddenly feel a phantom pain around my neck somewhere...
@noramuffincake
@noramuffincake 24 күн бұрын
The music in this video is ridiculous😭😭😭😭
@subhamdash5736
@subhamdash5736 24 күн бұрын
Ya 😢😢
@ItzJupiter
@ItzJupiter 24 күн бұрын
ikr why is it so creepy bruh i just wanna know if its possible
@ashassassin
@ashassassin 23 күн бұрын
Here I was happily enjoying the video until I see this comment. Now all I can focus on is the music.
@SeptemberMeadows
@SeptemberMeadows 23 күн бұрын
The music screams what the dev really thinks of it all.
@waioni808
@waioni808 20 күн бұрын
Totally agree... ​@@ItzJupiter
@GLET_theamateur
@GLET_theamateur 23 күн бұрын
some questions just need to be left alone
@se_eikeboom6891
@se_eikeboom6891 23 күн бұрын
That's the churches motto
@ccxxxcxcxc
@ccxxxcxcxc 22 күн бұрын
like wheres my father
@brunobucciaratiswife
@brunobucciaratiswife 21 күн бұрын
@@se_eikeboom6891”religion bad” *tips fedora*
@Alltime6432
@Alltime6432 40 минут бұрын
​@se_eikeboom6891 They aren't wrong then
@explosivedude8295
@explosivedude8295 23 күн бұрын
So. No head?
@felipefigueira9689
@felipefigueira9689 24 күн бұрын
Well, I guess that's one way to get a head in life!
@lambadajewo.4143
@lambadajewo.4143 24 күн бұрын
well done, sir.
@se_eikeboom6891
@se_eikeboom6891 23 күн бұрын
Shaking my head rn
@verdeslucretia7946
@verdeslucretia7946 23 күн бұрын
:))
@Nuancecat
@Nuancecat 17 күн бұрын
ba dum tssss
@markmark-wt8sd
@markmark-wt8sd 23 күн бұрын
"To a doners body" hey dude where is your body Donated it
@taprobanna
@taprobanna 23 күн бұрын
A lot of potential for both good and harm with a procedure like this. I remember a couple years ago reading about a Russian guy with muscular dystrophy volunteering to transplant his head, but I guess it never followed through due to the ethical and safety concerns. I wonder who could even consent to donate their body for this type of procedure?
@john_hunter_
@john_hunter_ 23 күн бұрын
I saw a video where a guy was going to volunteer but then he got married & no longer felt the need to. I guess people in that situation are only willing to risk their life if they don't see a reason to live.
@MissyMona
@MissyMona 22 күн бұрын
Yeah he stopped volunteering, his condition stabilized, he got a really gorgeous wife who was also a scientist and is finding happiness despite his disability which is amazing.
@pixelatedcole
@pixelatedcole 23 күн бұрын
Kenjaku and Dio fans will be studying this video for decades.
@short_dose_of_internet
@short_dose_of_internet 18 күн бұрын
Leaving out yuta are we
@nhhschuadinghengwin789
@nhhschuadinghengwin789 24 күн бұрын
“Gimme head” “Alright” “No, I meant the head as in the object, stop pulling down my pants.”
@arusu6478
@arusu6478 23 күн бұрын
Okay well, I don’t think that’s related to this lesson. I request you do NOT share it with the class
@TojiFushigoroWasTaken
@TojiFushigoroWasTaken 23 күн бұрын
bro said no to head....is he mad
@C-Farsene_5
@C-Farsene_5 23 күн бұрын
@@TojiFushigoroWasTaken is he ace?
@ciemnastrona5956
@ciemnastrona5956 22 күн бұрын
Bro bro bro bro bro bro bro bro bro bro why
@sz_7.
@sz_7. 24 күн бұрын
This video is mindblowing. 🤯
@Earth-To-Zan
@Earth-To-Zan 23 күн бұрын
well well well
@beastybacon199
@beastybacon199 23 күн бұрын
Well well
@Earth-To-Zan
@Earth-To-Zan 23 күн бұрын
@@beastybacon199 i guess thats it
@strevortni
@strevortni Күн бұрын
ronnie mcnutt!!!!!!
@Germania9
@Germania9 24 күн бұрын
This video is heads and shoulders above other videos.
@chadlj
@chadlj Күн бұрын
hm..
@c.jishnu378
@c.jishnu378 23 күн бұрын
When Mahito and Kenjaku talk to eachother- Is it the body or the soul?
@agamitacelviteaz9182
@agamitacelviteaz9182 22 күн бұрын
Why this music if you try to be impartial?
@cosmicsyzygy3250
@cosmicsyzygy3250 23 күн бұрын
My grandma was White's assistant during the time of this procedure. She still talks about working with the monkeys, and the interesting logistics of having to schedule their flights into Cleveland.
@asasipogi
@asasipogi 23 күн бұрын
So what happened to the monkeys??
@dariusjavidan5609
@dariusjavidan5609 23 күн бұрын
More like working against the monkeys.
@mikaeluhl
@mikaeluhl 23 күн бұрын
It's true, I'm the grandma
@cosmicsyzygy3250
@cosmicsyzygy3250 23 күн бұрын
@@asasipogi They both died as a result of the procedure. The one whose head was kept alive managed to live for 9 days until immune rejection happened. Just to be clear, I don't personally condone what was done. The whole experiment was very ethically dubious.
@aditisk99
@aditisk99 22 күн бұрын
​@@cosmicsyzygy3250 They didn't reattach their heads to their own bodies???
@rafael-rossi
@rafael-rossi 24 күн бұрын
Fantastic topic. Thanks again for such interesting food for thought, TED-Ed. =)
@kumupro219
@kumupro219 23 күн бұрын
we can say Dr white was ahead of his game
@khanes5376
@khanes5376 22 күн бұрын
This sounds like the premise for a Human Centipede-like movie, and I'd actually be down for it.
@alanarunmavath6005
@alanarunmavath6005 24 күн бұрын
I volunteer the billionares and millionares as the first test subjects.
@J1P2K
@J1P2K 23 күн бұрын
They will try to find poor, health people to transplant their heads on.
@trueordrue
@trueordrue 23 күн бұрын
Well if they consent ok
@shushu8262
@shushu8262 18 күн бұрын
I will surprise you but old dying billionaires will be the first willing to replace their body.
@tiamystic
@tiamystic 16 күн бұрын
They will find prisoners to secretly test this on
@jimhalpert0
@jimhalpert0 10 күн бұрын
Why chicken? Are you broke? Would you say the same if you were a millionaire? Do you know the difference between a million and a billion?
@kyrectx2
@kyrectx2 24 күн бұрын
can you and should you are very different questions
@arusu6478
@arusu6478 23 күн бұрын
Preach pastor, PREACH. John Kennedy or Joseph Stalin or Eisenhower or one of those political figures could have destroyed the whole world with nuclear weaponry. They shouldn’t have, and they didnt
@LetsPlayJ7
@LetsPlayJ7 23 күн бұрын
Dio Brando knows the trick!
@KRISHNA-ix6pb
@KRISHNA-ix6pb 24 күн бұрын
Great video!
@petsforlife47
@petsforlife47 24 күн бұрын
Hellooo. Big fan. love this vid. Can i trust myself after seeing the video?😁
@mimumi3723
@mimumi3723 23 күн бұрын
I like the idea that in case of a head transplant, neither organisms survive and a totally new one is created. That doesn't make too much sense, however it is a small loophole for the philosophical questions such a surgery could raise.
@XceptionalBro
@XceptionalBro 23 күн бұрын
I've never thought of it that way. The living being resulting wouldn't be either the monkey A or B, but a quimera of both. Alas, given the extent of the experiments, probably that wasn't even the correct result. Apparently the head never got attached, and even if the other monkey's blood carried different hormones, which would've affected the head, I personally see it more like a life support machine, only made of wetware instead of hardware. Probably, if the nerves could've been spliced together, the resulting creature wouldn't have ever behaved quite like the monkey A nor the monkey B, but I don't know when we'll archive that level of medicine!
@AdvalaSrinivas
@AdvalaSrinivas 24 күн бұрын
The BGM and the animation and narration.. great work 👌👌👌👌
@medardbitangimana4580
@medardbitangimana4580 21 күн бұрын
there is so much to love about this video both in terms of form and content but lemme just say the music is really great. It's straight out of a Yorgos Lanthimos movie
@ritzy2299
@ritzy2299 23 күн бұрын
The subject matter plus the music made this the most chilling media I’ve consumed - book, movie, podcast, anything - in a long, long time. Love it! (And banning my toddler daughter from watching it. She is a huge fan of this channel.)
@OXIR
@OXIR 18 күн бұрын
Seriously?
@TheGameChallenger
@TheGameChallenger 22 күн бұрын
I think the answer is somewhere in between, as with the case of neurons across the body, the heart has its own "mini brain" (intracardiac nervous system) which isn't as big as the main brain but certainly much bigger than you think. The brain has 100 billion neurons, whereas the mini brain has only 100,000. This means that the brain has a million times the number of neurons that the mini brain has.
@giirjoseph8028
@giirjoseph8028 24 күн бұрын
Beautiful video❤️
@MrGizmo64
@MrGizmo64 21 күн бұрын
Great graphics!
@Demetrius900000
@Demetrius900000 22 күн бұрын
What kind of question is that? Our memories and consiousness are stored in the brain, period. It's like asking "am I the same person after taking medications, they change the chemistry in my body", interesting to debate but useless in practice.
@XWierdThingsHappenX
@XWierdThingsHappenX 13 күн бұрын
It isn’t that ridiculous. We are our minds. But part of the self is our bodies. Muscle memory and all of that. How the body looks in your minds eye. Not matching up to what you see would probably be pretty hard to deal with. Your self is absolutely what your mind perceives as you.
@Demetrius900000
@Demetrius900000 13 күн бұрын
@@XWierdThingsHappenX If you take it as a whole - sure. But the same can be said when you ride a bicycle - remember the first feelings? Like it's impossible to move? And then it becomes the extension of your body? So I stand by my statement. You are your mind. Everything else is secondary and can be adapted to.
@nethascotx24
@nethascotx24 5 күн бұрын
@@Demetrius900000the thing they were referring to was the discovery of neurons in the stomach. We currently believe they are responsible as a sort of interface between the guy micro biome and brain, controlling things like cravings and nervousness. While much is still unknown, it’s accepted that it plays at least some role in influencing our conscious thought
@Demetrius900000
@Demetrius900000 4 күн бұрын
@@nethascotx24 Influencing, so it's not part of our minds and memories. Just change the microbiome to old one or even a better one and you're set. My statement stands.
@ozhmium
@ozhmium Күн бұрын
I'm inclined to agree with you but I'm nowhere near as certain. I don't know enough about this topic because I study chemistry, but the fact that we're learning more about how our body influences our mind (in the way that we're discussing anyways, there's the obvious way that it does) only leads me to believe we have much, much more to learn and any absolute statement is misplaced. tldr: I agree it's basically all in the head, but I disagree that it is a settled fact.
@jamesmarker3956
@jamesmarker3956 12 күн бұрын
I had a friend who was thinking of having a head transplant. He’s not thinking about it anymore but I now know someone else who is.
@Notcoolkid
@Notcoolkid 9 күн бұрын
Some of yall be too clever. Nice
@hyfroC
@hyfroC 23 күн бұрын
I feel like I’ve seen this episode before on Futurama…
@agrajyadav2951
@agrajyadav2951 23 күн бұрын
What an absolute legend!
@tripfoward
@tripfoward 23 күн бұрын
In response to the 'body w/mind vs mind w/body' quesion, I think there's a stronger argument for multicelular species being primarily single celular creatures living in complex symbiosis with one another.
@evilpanky
@evilpanky 24 күн бұрын
The music was perfect for this. I'm surprised that the video didn't touch on the implications of making those who can afford it (reasonably and with respect to body aging) immortal.
@reinernst8203
@reinernst8203 23 күн бұрын
Your brain is not functionally immortal, so transplanting bodies won't make you immortal eithet.
@marsdriver2501
@marsdriver2501 23 күн бұрын
but maybe extend the lifespan
@anshaggarwal2706
@anshaggarwal2706 24 күн бұрын
You thought it was gonna be a serious comment, but it was me, Dio!
@RyanK-100
@RyanK-100 23 күн бұрын
Thank you for this information about the NIH.
@user-bp4nv3qp4d
@user-bp4nv3qp4d 23 күн бұрын
Intresting video 💙
@FriedMonkey362
@FriedMonkey362 7 күн бұрын
JoJo reffrence
@glitchrex9192
@glitchrex9192 23 күн бұрын
New chapter of jjk looking wild
@seviguevaraiii
@seviguevaraiii 23 күн бұрын
Good thing, I'm at work while watching this (but is almost dark and raining really hard). The story telling and the bg music makes this video really scary.
@dimilands
@dimilands 15 күн бұрын
This doctor was amazing
@sevsev09
@sevsev09 24 күн бұрын
Can we make a horror movie of this??
@NicoDiAngelo-mv2ck
@NicoDiAngelo-mv2ck 23 күн бұрын
I see what you did there with poor things-like bg music
@lowkeymartinez
@lowkeymartinez 23 күн бұрын
Was waiting for this video 😂
@johnson8711
@johnson8711 23 күн бұрын
This needs to be done
@Decloren
@Decloren 22 күн бұрын
Unfortunately for the ultrarich, full body transplants aren't the longevity solution they are so desperately after. while new bodies might be young, the brain itself is prone to the effects of aging very much.
@feynstein1004
@feynstein1004 9 күн бұрын
I'm not sure how that works. Neurons don't undergo mitosis. That's why you can't get more of them (except in the hypothalamus iirc). And since aging involves DNA damage due to repeated replication, neurons are immune to this. Theoretically, if you could isolate a brain and provide it glucose and oxygen, it could live indefinitely.
@Decloren
@Decloren 9 күн бұрын
@@feynstein1004 that's not what causes cell aging, there are basically two main causes that is now established to be the underlying cause of cell aging, one is telomere length which as you have mentioned is due to cell duplication, but another significant cause of aging is due to free radical damage from basically all the reactions that go inside the cell to sustain, overtime this damage accumulate and overwhelm the mechanisms that try to control it. This is why even though neurons don't undergo cell duplication many people at advanced age show signs of brain atrophy and even outright dementia
@feynstein1004
@feynstein1004 9 күн бұрын
@@Decloren Ah yes free radical damage. I forgot about that lol. But that can be largely mitigated using antioxidants, can't it? The telomere damage is irreversible though. So I feel like my point still stands. Just that now the brain in a jar needs antioxidants in addition to the glucose and oxygen.
@Decloren
@Decloren 9 күн бұрын
@@feynstein1004 It might have been possible but impossible to know since such an "antioxidant" that would prevent all free radical damage does not exist. Telomere length is an another topic since it is actually possible for cells to replenish lost telomere by the use of the enzyme Telomerase which is how stem cells and cancer cells can multiply indefinitely without issue
@Bangtan_Vibes_7
@Bangtan_Vibes_7 23 күн бұрын
Im traumatized.
@krisshellchaulagain3509
@krisshellchaulagain3509 24 күн бұрын
This same question popped in my head earlier today. creepy..
@theboringaspirant
@theboringaspirant 23 күн бұрын
Congratulations for 20M+
@zaid_alhelu
@zaid_alhelu 23 күн бұрын
your scientists were so preoccupied with whether they could they didn’t stop to think if they should
@maxwellquipey1
@maxwellquipey1 15 күн бұрын
TED-Ed guy: *"Is it possible?"* Dio: *"Yes."*
@mrrobototoo6663
@mrrobototoo6663 23 күн бұрын
The creepy background music is a nice touch.
@thesusboy9
@thesusboy9 2 сағат бұрын
The old man and the baby having a body transplant is wild ☠
@rickywong9560
@rickywong9560 24 күн бұрын
Well poor things did the opposite
@coolParadigms
@coolParadigms 23 күн бұрын
Doing a difficult abstraction of ethical considerations, I am sure it could work and I would not worry too much about the the body-mind interactions because it sort of is already partially experienced with cardiac transplantations! But the real challenge and main interest of this paradigm would be the next step with spinal cord reconnection and I think it's likely to be possible in a not so long future (20 years) with some new technologies working in the body for a few weeks after the operation : dealing with scare tissues, recognizing the main pathways for muscular groups and body functions with more and more precise targets, probably using millions spinal cord specific stimulations to recognize the correct path and get a connection with the new head. It would probably need many technologies like enhanced cells, surgery and nanobots, but the most useful side effect would be to allow recovery of most paraplegia and quadriplegia, by the way an excellent way to get research credits.
@InfernosReaper
@InfernosReaper 23 күн бұрын
I wouldn't even say "nanobots" are needed, but just either a technological way to bridge the nerves together or working out how to do it biologically. From there, physical therapy might be a beast, though.
@marsdriver2501
@marsdriver2501 23 күн бұрын
@@InfernosReaper I wonder whether muscle memory would still be present, I mean could person A have easier time relearning skills in a person's B body?
@InfernosReaper
@InfernosReaper 23 күн бұрын
@@marsdriver2501 I suspect "no" but I'd rather know one way or the other definitively The reason I suspect "no" is that a lot of "muscle memory" is really just unconscious activities and the pathways are going to be different. Also muscles are gonna atrophy a bit while you learn how to control them correctly. It definitely will be a process getting functional again, but for many, it'd be worth it.
@Paul-A01
@Paul-A01 23 күн бұрын
It would require something pretty remarkable because the neurons in your spine are really really long. Sowing them together wont work, you'd somehow have to attach axions together
@InfernosReaper
@InfernosReaper 23 күн бұрын
​@@Paul-A01 How does how long nerves are affect reconnecting them? No, that's irrelevant. The real issue is no good way to actually connect the ends in a way that actually works for the sheer number of nerves involved. It's basically akin to a bundle of individual strands of wires, each one having an insulating coating that all happen to be the same color.
@itswhatever9686
@itswhatever9686 3 күн бұрын
Ted-Ed going crazy with this one
@TheMarioPlushGangster
@TheMarioPlushGangster 22 күн бұрын
Cool music, does this piece have a name? Can I find it somewhere?
@coolParadigms
@coolParadigms 23 күн бұрын
It's scary, but it could really improve spinal cord injury research, because the spinal cord reconnection is the Holy Grail and not so much the head transplant.
@talking2burrito
@talking2burrito 23 күн бұрын
Head transplants and little monkey fellas? Is Karl Pilkington editor in chief at Ted Ed?
@XCM666
@XCM666 23 күн бұрын
Isn't the animation style also really similar to the Ricky Gervais Show or am I imagining things? I don't believe that this is a coincidence.
@jaredf6205
@jaredf6205 23 күн бұрын
It’s not a head transplant, you still have the same head. It’s a body transplant.
@LegitimateComenter4Yesme-hg4dg
@LegitimateComenter4Yesme-hg4dg Күн бұрын
You are one entire singular person, one Body one mind and one soul. Separating these is a terrible idea.
@AvelineMelena
@AvelineMelena 8 сағат бұрын
There's no question. The brain is the important part
@raphaelamorimbomfim1618
@raphaelamorimbomfim1618 23 күн бұрын
Kenjaku be taking notes
@vanime_tv
@vanime_tv 24 күн бұрын
Set yourself with an extreme ambitious goal to the point a little success can be revolutionary.
@Nnyrb609
@Nnyrb609 22 күн бұрын
I feel very few people would be willing to donate their body in this way. And I’d wager very few people would even want their head put on a random person’s body (it’s not like you could pick from hundreds of bodies to select the one you like the look of best). It would be so dysphoric.
@FLORIDIANMILLIONAIRE
@FLORIDIANMILLIONAIRE 23 күн бұрын
Always keep a cool head
@Joshua-dc4un
@Joshua-dc4un 23 күн бұрын
I thinks it's a worth while and noble quest
@conniesmith8417
@conniesmith8417 19 күн бұрын
No. It's a cruel thing to do
@Joshua-dc4un
@Joshua-dc4un 19 күн бұрын
@@conniesmith8417 cruel to whom?
@utkarsharora5329
@utkarsharora5329 24 күн бұрын
This is the most horrific thumbnail I have seen in a long time, some things need to stop for the sake of humanity.
@PramkLuna
@PramkLuna 23 күн бұрын
Even if it isn't spooky months, the spooky never stops
@avivastudios2311
@avivastudios2311 17 күн бұрын
1:00 Thanks I had no idea what the purpose of this surgery would be until now
@jadeojeda7409
@jadeojeda7409 23 күн бұрын
Those poor monkeys! 😢 that's sounds so scary 😨
@agrajyadav2951
@agrajyadav2951 23 күн бұрын
Yeah they should've tried with humans. Pussies.
@jul1440
@jul1440 6 күн бұрын
It reminds me of the Soviet reanimated dog head experiment.
@red_roy
@red_roy 23 күн бұрын
is that a jojo reference?
@okhaiowuh431
@okhaiowuh431 19 күн бұрын
Za warudo
@1luvAdriana
@1luvAdriana 12 күн бұрын
The thumbnail: ok. The background music: nightmares
@ikvangalen6101
@ikvangalen6101 24 күн бұрын
Try the wef, they already have a clip on that!!
@KTBFFH
@KTBFFH 23 күн бұрын
I wouldn't be surprised to learn this has been already tested on prisoners in somewhere like China or North Korea...
@leobottaro
@leobottaro 24 күн бұрын
I think the unsettling music was completely unnecessary, distracting away from the ethical and scientific questions. Great video otherwise
@j100j
@j100j 23 күн бұрын
I listened at 2 times speed so it didn't bother me.
@antierror606
@antierror606 20 күн бұрын
I mean headlessness seems cool in fantasy but once this is put into perspective it raises a lot of questions.
@SuperAbd
@SuperAbd 18 күн бұрын
Yo mr white this is art
@ElizabethNguyen-ey4wz
@ElizabethNguyen-ey4wz 23 күн бұрын
Hallelujah!!! I’m the favorite, $60,000 every week! Now I can afford anything and also support the work of God and the church.
@AndrewJackson-lp2ee
@AndrewJackson-lp2ee 23 күн бұрын
Oh really? Tell me more!
@ElizabethNguyen-ey4wz
@ElizabethNguyen-ey4wz 23 күн бұрын
This is what Ana Graciela Blackwelder does, she has changed my life.
@ElizabethNguyen-ey4wz
@ElizabethNguyen-ey4wz 23 күн бұрын
After raising up to 60k trading with her, I bought a new house and car here in the US and also paid for my son’s (Oscar) surgery. Glory to God.shalom.
@KaiGreywolf
@KaiGreywolf 23 күн бұрын
I know Ana Graciela Blackwelder, and I have also had success...
@KaiGreywolf
@KaiGreywolf 23 күн бұрын
Absolutely! I have heard stories of people who started with little or no knowledge but managed to emerge victorious thanks to Ana Graciela Blackwelder.
@mkbro.
@mkbro. 16 күн бұрын
so now you're a new person basically after the surgery. That's like living two lives
@soumyakumar1049
@soumyakumar1049 10 күн бұрын
The research should continue as there is a possibility of saving many lives with this procedure
@crayonzii
@crayonzii 24 күн бұрын
As a Kid I loved a book “Professor Dowell’s head” about an amputated head of a man living on its own. Turns out it wasn’t completely impossible.
@chrism6746
@chrism6746 23 күн бұрын
I thought this was gonna be a riddle video :o
@gabzloadead
@gabzloadead 19 күн бұрын
JJK fans would be pleased with this topic
@PandaCake978
@PandaCake978 24 күн бұрын
I have never tried but I can always give it a go
@CGRFilmsStudios
@CGRFilmsStudios 22 күн бұрын
Absolutely a mind with a body. Especially now with advances of possibly jumping the circuit of the spine with electronics, we should investigate this medical treatment
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