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- เผยแพร่เมื่อ 11 ธ.ค. 2016
- View full lesson: ed.ted.com/lessons/the-neurosc...
Imagine, for a second, a duck teaching a French class. A ping-pong match in orbit around a black hole. A dolphin balancing a pineapple. You probably haven’t actually seen any of these things. But you could imagine them instantly. How does your brain produce an image of something you’ve never seen? Andrey Vyshedskiy details the neuroscience of imagination.
Lesson by Andrey Vyshedskiy, animation by Tomás Pichardo-Espaillat.
A video about brains, made by brains, and watched by brains.
My Delicious Morsel our brains are learning about themselves
My Delicious Morsel mind blown
Neptus TV no, brain blown
Nicole Barajas OhShitWaddap
Welcome to the meta-brain.
I love brains. They're so complicated and we know so little about them. I'm excited to see what we'll discover about brains in the next 50 years that I'm alive. We're only just starting out on what I'm sure will be an incredible explosion of knowledge about the brain.
the brain is egocentric. Stupid Brains
Byron Hart
and it is delicious
+Sami Mas I can confirm, as a cannibal, brains are delicious
+Khorps
That is disgusting and wrong.
Unless you are a zombie. Then I understand that is a part of your culture.
Bruce Dunn stop oppressing me you bigot
This is why I love neuroscience.
Neuroscience loves you too.
Me too 😃
Same!
Of course the brain loves the people who study it
@@charmaci haha! The brain’s so biased to itself!
I DID A PROJECT LAST YEAR FOR MY SCIENCE CLASS CALLED "THE SCIENCE BEHIND IMAGINATION AND CREATIVITY" AND MY TEACHER ACTUALLY ENDED UP CALLING MY MOM TO TELL HER HOW AWESOME IT WAS
Edit: sorry bout the yelling, I was an eighth-grader with no self control. I’m graduated now lol
Pls dont yell at us
WHY ARE YOU TYPING LIKE THIS
don't yell... quq but I'm glad congrats!
the caps are cool, whatever
@@Quon omg really?? I have the same project tomorrow !😅
i wonder what does a person born blind imagine about
boy638 I would believe they would use descriptions from others along with their other senses. However, I am not blind (still need glasses to see three feet infront of me though :) )
th-cam.com/video/XpUW9pm9wxs/w-d-xo.html You should check this out! It's a video with a blind man explaining what he dreams about.
What sight must sound like.
If someone who is blind from birth due to structural difference or damage in Primary Visual Cortex (V1, which is the visual sensory area of brain) then that person will not have any vision at all. They wouldn't even have visions in their dreams.
Or in which language does a person born deaf think
This channel never fails to impress me.
Me too
So that's what happened in Pen Pineapple Apple Pen.
Sur Sr You must of not been listening
:)
shut the fuck up
Lol 😂
"Imagination is the most marvelous, miraculous, inconceivably powerful force the world has ever known." - Napoleon Hill
I have ADHD, so my imagination can go a little wild at times, but I've always pictured it as a third eye.
Adhd what?
And then there is me... with maladaptive daydreaming
@@jvmeel7454 yeah man😂
It sucks
Its like i cant even turn it off
I have to be playing games and keep myself sometimes to shut it off
@@btsarmy-cw2nc google it
@@TrekkieTardis armiiiii
is that why it's hard to imagine an alien creature that doesn't have features like a terrestrial creature or doesn't look like a terrestrial creature?
Good point.. If we've never seen anything like that before, we can't imagine it. The same happens when we try to imagine a 4th dimension, we're not able to create anything that we could not see with our eyes, right??
@Hey Imagination - by definition - is the cognitive process that creates new images and projects based on previous experiences. So you're mostly right, but from what I know there are other factors as well that stop us from experiencing a 4th dimension.
Hey, that's very interesting. As an artist I think I can agree, even the most "creative" pieces of art seem to be a complex collage of things you have seen before. It seems simply impossible to draw somethings you have never seen in the slightest. Even though I never have seen a dragon, I can draw one based of wing structures and reptiles I'm familiar with, but I'd never be able to draw a flower like a bee sees it, I may be able to recreate the viewing angle, but I could never draw the flower with acruate ultra violet.
Oh thank you for the response, and what are those factors?? I have to search more information about this, it's so intriguing.
Kameko Dai yeah, that was exactly what I meant! I've always loved drawing too and I love imagining things, but I kind of realized that they are never entirely new, they're just variations and combinations of things... I don't know.
I absolutely loved the animation. It's strange but it has character, simplicity and it does a perfect job illustrating the narrative.
The music for this was gorgeous.
Yeah , really!...it was amazing!
Omggg i was getting coraline circus vibes from the music
@@larissakwok4439 righttt
It's so weird, I have a hard time retaining anything I learn about the brain or thought, because while the information keeps coming I'm thinking too much about my very process of thinking.
Metacognition interfering with cognition....not a drawback man...thats highly cool!
yeah i does that all the time. which is like, some1 is accessing another tab while im in the midst of fhe 1st tab in front of me. and it hinders my.. engagement of the current reality. in other words, ADHD like.
@@seeexy It's like having a super power. Diversifying ourselves is probably an evolutionary adaptation for survival. that's, like, entropy, right? We're IT.
All ping pong tables are in orbit around a black hole
Sometimes I feel like other people can see vivid, clear pictures when they imagine things.. is it just me who only 'sees' abstract thoughts and kind-of exsisting images??
Same here. I can’t see vivid images
It’s probably because you don’t do it often, if you are a chronic daydreamer you’re imagination imagery is more clear and vivid and not all over the place
I cannot see anything at all... In the beginning of the video he started creating sceens and say it's so easy to imagine them.. And I'm like, no it is not. I have afantasia or some bulshit like that. I would really like to know whats wrong with my brain, because I try so hard to imagine things and fail.
Yeah I get what you're saying. I can *think* images in my mind, like I know how this thing looks but I can't *see* it. I can *think* of a pineapple being balanced on a dolphin's nose but I can't *see* it (in minds supposed eye??)
Thats called aphantasia. It means not being able to visualize. There are a lot of videos on aphantasia.
Is this why I can imagine love even though I'm lonely
Are u still lonly?I Bett u are not lonly anymore
jesus why u gotta say that dude 💀
So next time you dream in class you could just tell 'em about this?
I don't think that would work too well in a History class.
Chopperdragon39 Or in any other class, for that matter :)
Your teacher would be pretty impressed if you explained to him why your brain is able to dream in class :D
Probably will work better in a psychology class.
The brain is truly amazing. Everything about it truly leaves me in awe.
I’ve lived in my head most of the time for a long time and over time I’ve been able to make an entire fictional world. It functions exactly like this one but with different people (people I’ve created in my head). This way I can escape from life. Problem is I’m unable to use my senses while I’m fully focused on that world… it takes a lot to snap me out of it before my mind lets me out on its own. My mind releases me back into reality once the trigger or stressor is gone. I started this as a kid to numb the pain of physical abuse. It worked. It took a lot of pain for me to notice it.
Oh, I understand you. I was alone when I was a child and my brain created that imaginary friends, with whom I had conversations inside of my head. I talked with them about everything and this became a habit that ruined my life. Even now, when I spend time with real friends I still have conversations with imaginary friends. And realizing this hurts so much
I don't even have to close my eyes to imagine. I can see them without seeing them?
This animation style hurts my eyes, but I can sacrifice them if its for Ted-Ed :)
Snowcold ikr
Snowcold me2
True. The headache was worth it.
i'm migraine prone but I didn't have any problems with this video. is it the constant flashing?
I need to know where this music is!!!
had to pause “i may destroy you” to see if this was a real video. i’ll check the rest of this video out later
I'm so baffled when ever I force my self to imagine it doesn't really work.
you might have aphantasia! that means that you cant see thing/imagine things in your head
I had an imagination that Ted-Ed released a new video, went to check and voila:
NKD Piano Sheets hey I've seen u before. Ya know, ur youtube channel is so good. ur transcriptions and arrangements are very simple and cool.
Wow thank you so much ((:
I love these videos! They take me to a new world altogether. I have never learned about this in such vibrant colors!
Love me some Ted Ed! All of your videos are so intriguing and unique. They are works of art and masterpieces of knowledge. Thank you for creating such amazing videos.
Hey Ted Ed, I really love the Videos you guys produce :)
I've got one question:
How do you explain the imagination hypothesis when dreaming? It is known that the prefrontal cortex is not active during dreaming, but there sure are imaginations or at least visual things u 'see' when you are dreaming. But when the prefrontal cortex is not active there should not be a connection between neurons and it...
thanks in advance and greetings from germany :)
I'm working on a project for school, this got me ahead. Thank you very much!
Interesting! I get the neuron ensembles with more than objects... when I read a book, I'll remember the scene my brain conjured months, years after reading it. In fact, I was reminded of such an image the other day, and was trying to remember where I'd seen it... then I remembered, it was of my own invention, from a book I'd read a year ago.
What a great era are we living, where you have almost ALL mankind knowledge easily displayed and explained in free platforms at any time. This could be the years of the "second discovery of fire".
BEAUTIFUL animation! What a blast!
Ewa Fabian (Sarcasam intensefies)
BlankWyry I LOVE it! Truly. It fits a modern art gallery more than the video but it is great art, if you ask me.
Ewa Fabian I guess everybody has a different taste or style(however u gonna call it)
BlankWyry U never know what the huge audience will like, in times of the Internet. I think the artist put a lot of effort into it, it is clearly visible :)
I agree with you,although it is not my preffered style :)
Very interesting to learn how creativity and thickness of myelin is some how connected, even though it’s a theory, and much more to learn..
Your accent is SOOOO relaxing and so calm
MC Paws IKR
Very informative and interesting video! I've wanted to know about the neuroscience of imagination for a long time!
Oh! I'd love to see a video on Misophonia or sound sensitivity!
I got a new perspective and learnt something new😁
Thanks🙌
the animation is beautiful
this helped me so much!
Too good. Very informative.
Thanks for posting this. I'm putting together a livestream on research showing the importance of imagination (and play) and will mention this video.
This reminds me of a song by Amy Lee from Evanescence she just released called "dream too much", which is filled with ramblings of his two year old son, revealing the most vivid and fun imagination of a child ♥
Nirvana- Aneursm
this is such a cute video
love the music and the flickering pictures
I really liked the music in this!
did you know some people can't imagine like can't see what they imagine
My imagination is close to useless to be honest
yeah is called aphantasia i have it
I have aphantasia! I was looking for a comment like this
Omg the french duck saying "cuac" killed me XD
Yay I love watching videos that have just been posted!! 😄😄
What’s interesting is people who have smaller prefrontal cortexes as a result of neurology have amazing imaginations!
i have a dolphin, i have pineapple uuuh imagination
cool.
Арсен Карабаев this comment 😂👌
Nice one lol
Best comment ever. Hands down.
Ppap I see what u did there
Informative!
Neuroscience is by far my favourite branch of science
soundtrack fits really well
"Pineapple"... Now I am imagining that Japanese guy dancing with a pineapple.
I like how the brain can create its own simulations…
Like computers, they can simulate events but they can’t see it in the real world.
Like recently scientists have managed to make a quantum computer simulate an actual wormhole and proved that wormholes DO exist in real life.
The background music is really good
We can criticize humans about a lot of subject but not about our brain. He is quite amazing
An Del your brain is a guy?
WOAH WOAH WOAH, ARE YOU ASSUMING MY BRAIN'S GENDER?
Khorps hahaha I thought my sentence in French and we put gender on object, I guess my brain needs more training
An Del I hope you aren't from quebec otherwise fuck you, quebec can fuck itself
Khorps Omg you must have a hurtful backstory with Quebec's people, I hope you will not become a Super villain
Anyway I'm from Switzerland so I'm kinda in peace with everybody, Canadian or not
I wonder if we can increase the thickness of thinner myelins, so we can have faster thought processing.
Like say, do neuro games in crease myelin strength or simply just widen our neural connections?
Very fascinating subject!
Iate reply, but I think they just increase are ability to put things together in a stronger way. meaning just are ability to imagine to different levels because the Merylin strength allows for more sync firings between ideas. So it would seem are imagination is determined partly by genetics, Childhood, and just brain chemistry. like intelligence is.
That's the most amazing thing I won't ever understand.
awesome movie!
we all have to practice our imagination every day some more! 🙂🤘🏿
This is gold. Ive found this too late thats the only negative about it
Dreaming is in relation with imagination. Comes from the same realm.
the animation is very good
Heard the word "ensemble" in this video more times, than I heard in my whole life before that.
ПОТРЯСАЮЩЕ! СПАСИБО! Сложнейший перевод увивительно полезного материала) Развивайте мозги и воображение В ДЕТСТВЕ! )
А если уже поздно?)
“Imagination will often carry us to worlds that never were. But without it we go nowhere.”
-Carl Sagan
So people with aphantasia (can't visualize) can't go nowhere?
They work with abstract representations instead of images. Our culture is predominantly visual, but other ways of synthesizing thought, and thus imagination, exist. Infinitely many probably.
this was interesting thank you
This is the first time I heard about multiple layers of myeline. Then, learn that the speed of chemical domino effect of "action potential" would increase with the thickness. My understanding was that the pulse was jumping between the node of xavier. The speed of transmission would be an exact multiple of these nodes. If a very long neuron body would be wrapped by just a few myeline/node of xavier length wise, it would transmit faster than any shorter one with more nodes.
The other doubt about that hypothesis is that memory is assumed to build "locally" by the precise connection of neurons in relatively close proximity. The myelinated bundles would be high speed communication path between distant brain region. It is surprising that they would contribute to memory/learning by increasing the thickness of myeline layers.
I like the animation :3
I love this channel
This is mental!
as if I am dreaming while watching this video.... just amazing
So how does it work/not work if you have aphantasia? This is super interesting, but I want to know why it doesn't work in my brain.
If the cat is pink and the fish are blue I must be green and so must you.
Imagination activates creative thinking.
I absolutely love the art style
Very informative
I've loved this lesson, but the animation was kinda creepy..
Is actual seeing in real-time, real-life and doing physical action more informative to the neuronal building or is just watching tV the same? Hands-on building Vs. passive intake?
the flute sound, its hard to hear, but its so good.
Myelin sheaths are very important, there are actually diseases called Demyelinating diseases such as Multiple Sclerosis, which is characterized by destruction of myelin, some clinical manifestations include sensory symptoms, like paresthesias, hypesthesia, etc, reduced sensation, numbness, etc.
The synapses connect different ideas in the brain to form a statement or a image
Amazing video
The animation, the music, I can't, really great job, phenomenal!
I like how we say perceive like we know what that is.
can you physically see the pictures in your head ? because I can't , I see to blurrily , I'm afraid I can't imagine things visually😣😣😣
Liz smith Don't worry, you'll get it, just keep practicing. Btw drawing helps with this process.
You might have Aphantasia. A small percentage of people have it.
en.wikipedia.org/wiki/Aphantasia
It's called being a woman.
Yes I can relate. I have a very bad imagination. It's always blurry.
Liz smith
i got the same thing too
my brain sometimes can imagine things perfectly and sometimes not
but i guess those kind of persons are not creative in real life because you need so much imainations to be creative right?
but when it comes on dreaming
im like watching a movie in HD while things are happening
thats my professor at BU!!!! he's brilliant
Are neuronal ensembles for something different in every person, and if so, is there a pattern to how they differ? What about our memories?
I'm imagining myself with 6 pack abs, even though my brain knows it is just a sad joke.
Hard to imagine seeing the dolphin balance a pineapple from the left of its body.
when he said " thousands of neurons in your posterior cortex fire." at 1:00 in the video
when saying fire what does he mean by that?
does the neurons rise up? move like molecules? or something else?
sorry i'm not completely good at english
Well that explains why I was more creative as a kid (when I had access to TV shows) than as a teen (when I reduced TV time just to learn that the mitochondria is the powerhouse of the cell).
interesting conclusion
This topic of imagination, animation color and metronome music reminds me of Purple Haze.
I've got a question, does imagination of different sounds also works out the same way?
I graduated pharmacy school in 1991. I learned where parts of the brain are and what a few of them do. Other than that, there is still little we know
I'd really like to submit a czech subtitles for this video. Is there any chance you could allow submitting subtitles TED-Ed ?
Someone suggest me more channels like ted ed !! Btw ted ed is amazing
All your videos are excellent . Just a suggestion this video could have been better animated and put a little better music pls
rest in peace animation department.. salute
Boy, I love imagination. I can think of stuff that doesn't, and will not ever exist. This is good for books.
Awesome
Imagining a dolpin next to a pineapple is different from imagining a pineapple on a dolphins nose. Is there a place in the brain where the 2 images are positioned in the right place? If so, what is it called? Loved this video :)