Name: あなたの脳の中の旅 (A Journey Inside Your Brain)
Uploaded: 2021-01-14T10:56:06.000Z
Duration: 7 min 14 s
Description: VoiceTubeの動画で発音を聞きながら英語表現を覚えよう！学べる英語：

転換語

did you know that every time you're watching a new video, it's possible, thanks to the world's most powerful super computer?

And I'm not talking about your laptop or phone here, I mean your own brain.

Let's take a journey in there to find out how it works.

But first I'll need a proper kind of equipment.

Looks like I've turned myself into a sound wave.

And that's my friend down there, so we'll get to see what happens in his brain.

The outer ear catches the sound wave and the journey begins.

It's pretty tight in here in the ear canal.

It's like when your neighbors party so hard you can hear it at the other end of the street, moving on to the middle ear.

Things were getting too loud here, and this must be the cock Leah.

That's Greek for snail, by the way, because duh, that's what it looks like It's pretty wet in here.

It's all filled with liquid, and it's getting storming.

They move and bend, and then the real magic happens.

Vibrations turn into nerve impulses Here things are getting crazy fast.

I think I need to put my shades on its bright and sparkly.

In here, all those trees look like they've come straight out of a sci fi movie.

There are about 100 billion of them, about as many as the stars in the Milky Way.

You get most of them at birth, but as you get older, your brain keeps producing new ones.

Wow, that was bright and again, neuron sent somewhere between 5 50 messages every second.

More on that later, we have places to go.

There are hundreds of neuron types and three main classes.

Sensory neurons air like little Secret Service agents.

They collect information from your sense organs like eyes and ears, and deliver it to your central nervous system.

These here are motor neurons there, the big bosses in your body.

They get information from other neurons and deliver it to your muscles, organs and glands.

So basically they're telling you what to dio.

They collect and receive information from other neurons.

Neurons work so hard they produce enough energy toe let up a low voltage led Bo.

The speeds in here are crazy up to 250 miles per hour, like sports cars.

The largest part of the brain, or around 85%.

The outer layer of the cerebral is made of gray matter.

The rest of the core is made of white matter.

The cerebral interprets your senses of vision, hearing, taste, smell and touch.

You can feel different emotions and learn new things thanks to it.

Did you know your brain has unlimited storage capacity.

So that's what all these folds and grooves here are.

The next highlight on the itinerary today is the cerebellum, also known as the little brain.

It's indeed waist smaller than the cerebral, but not any less important.

Your little brain receives info from the sensory systems and the spinal cord and is in charge of the motor movements.

So thanks to it, you can walk without falling, have good posture and even speak.

It also helps you concentrate and keep emotions under control.

Are you mostly calm, or is it easy to freak you out?

Let me know in the comments section below.

We still have places to go, so let's keep moving.

Neurons here common all shapes and sizes, but all have three basic parts.

There is the cell body, the long tail called Exxon and Dendrite that looks like tree branches.

If you zoom in on it, Iran's receive most of their information.

Thanks to the dendrite, it's let's hang on here and watch.

Information transmission in progress, just one neuron can't do much by itself.

They talk in their secret language of electrical and chemical signals.

Not all messages can go through neuron sort of learned the relevant from the irrelevant.

And when you do something again and again so the same signal is going through.

The message gets even faster and is more likely to reach the goal.

When more thing that makes some parts of your brain more active is love.

Hold on, I think because of all those love talks, we missed our next stop.

字幕リスト動画再生

あなたの脳の中の旅 (A Journey Inside Your Brain)

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