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So the first neuron releases a chemical substance
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Human: The World Within

So the first neuron releasesa chemical substance that's detectedby the second neuron which...

So the first neuron releases
a chemical substance that's detected
by the second neuron which then continues
that electrical activity

Full Transcript

00:00:01.000 --> 00:00:04.001
So the first neuron releases a chemical substance
00:00:04.134 --> 00:00:05.934
that's detected by the second neuron
00:00:05.967 --> 00:00:09.007
which then continues that electrical activity.
Duration
10 seconds
Views
29
Timestamp in Movie
00:07:59
Uploaded
May 09, 2025
Season
1
Episode
6
Genres
documentary

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Movie Summary

Diverse personal stories from around the world reveal how lives, passions and goals are facilitated by the human body's various complex systems; narrator Jad Abumrad.
S01 • E05 When the brain processes that, - Human: The World Within 00:05
When the brain processes that,
S01 • E02 {\an1}That cycle happens every second of every day. - Human: The World Within 00:06
{\an1}That cycle happens every second of every day.
S01 • E05 For example, our motor nerves, to say "move your hand." - Human: The World Within 00:05
For example, our motor nerves, to say "move your hand.&...
S01 • E03 Especially because exercise actually makes digestion slow down. - Human: The World Within 00:05
Especially because exercise actually makes digestion slow do...
S01 • E04 I've been in situations where I've been so dehydrated, - Human: The World Within 00:09
I've been in situations where I've been so dehydra...
S01 • E06 You can say it's a mixture of a lighting storm - Human: The World Within 00:07
You can say it's a mixture of a lighting storm
S01 • E01 Either way, in an instant, the brain makes the call. - Human: The World Within 00:04
Either way, in an instant, the brain makes the call.
S01 • E02 {\an1}But throw a mountain into the mix, - Human: The World Within 00:06
{\an1}But throw a mountain into the mix,
S01 • E04 I may be climbing up some huge feature to look out for water, - Human: The World Within 00:08
I may be climbing up some huge feature to look out for water...
S01 • E06 -Our brain sends new impulses across our body - Human: The World Within 00:07
-Our brain sends new impulses across our body
S01 • E03 [Robynne] Running and digestion are both really active processes - Human: The World Within 00:07
[Robynne] Running and digestion are both really active proce...
S01 • E01 Neurons in the brain communicate through electricity - Human: The World Within 00:07
Neurons in the brain communicate through electricity
S01 • E03 So somebody who's an endurance runner, a lot of blood flow gets diverted away - Human: The World Within 00:11
So somebody who's an endurance runner, a lot of blood f...
S01 • E04 Dehydration at a level where your body doesn't want to work - Human: The World Within 00:06
Dehydration at a level where your body doesn't want to ...
S01 • E05 Without it you wouldn't be able to pick up a glass, or touch your nose in the dark. - Human: The World Within 00:05
Without it you wouldn't be able to pick up a glass, or ...
S01 • E01 At the end of a cell is a synapse. - Human: The World Within 00:04
At the end of a cell is a synapse.
S01 • E02 {\an1}When I'm not ice climbing, - Human: The World Within 00:06
{\an1}When I'm not ice climbing,
S01 • E04 -As strong as it can be, - Human: The World Within 00:06
-As strong as it can be,
S01 • E05 But on the ice, it's critical for knowing when to stop rotating, - Human: The World Within 00:09
But on the ice, it's critical for knowing when to stop ...
S01 • E06 -The first time I sparred, I almost, I swear to God, died. - Human: The World Within 00:06
-The first time I sparred, I almost, I swear to God, died.