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Josh Clark

๐Ÿ‘ค Speaker
34009 total appearances

Appearances Over Time

Podcast Appearances

Stuff You Should Know
How Sneezing Works

And the way that that happens is basically from what I can tell through a system of nerves, olfactory nerve, ethmoidal nerve, which is a terrible word, and then your trigeminal nerve, which is basically responsible for most of the sensation in your face and your ability to bite and chew.

Stuff You Should Know
How Sneezing Works

And when these nerves spring into action, they hit that message there.

Stuff You Should Know
How Sneezing Works

or the sneezing center in your brain, and your sneezing center sends it back over this kind of same switchboard of nerves in your face.

Stuff You Should Know
How Sneezing Works

And all this is happening in just, you know, a very short amount of time.

Stuff You Should Know
How Sneezing Works

Yeah, I mean, like I said, the whole thing takes place in less than a second.

Stuff You Should Know
How Sneezing Works

And it's got to reach, you know, in order for it to reach that sneeze center, it's got to be past a certain threshold of irritation, basically.

Stuff You Should Know
How Sneezing Works

And once it does reach that irritable point, of which there's no going back, he's had too much to drink, everybody in the bar knows it, that's when it finally sends that impulse down.

Stuff You Should Know
How Sneezing Works

through the head and neck to initiate that response that involves a lot of muscle groups.

Stuff You Should Know
How Sneezing Works

When you sneeze, and especially with some people, it can be a pretty violent action for the body.

Stuff You Should Know
How Sneezing Works

Yeah, like if you stop and take stock of what you're doing right then, you might find that you're hunched over.

Stuff You Should Know
How Sneezing Works

One of your legs is in the air, like your knees kind of pulled up.

Stuff You Should Know
How Sneezing Works

Your face is all scrunched up.

Stuff You Should Know
How Sneezing Works

There's a lot of muscles involved.

Stuff You Should Know
How Sneezing Works

And the reason why is because you're taking in a bunch of air and then you're expelling a bunch of air with a lot of force to get that thing that won't leave out of your nose.

Stuff You Should Know
How Sneezing Works

Yeah, like you can โ€“ and I've seen professional athletes that have been sidelined from sneezing.

Stuff You Should Know
How Sneezing Works

If you've got a bad back or something, like it can really hurt.

Stuff You Should Know
How Sneezing Works

Luckily, I don't have back problems, but occasionally I have.

Stuff You Should Know
How Sneezing Works

And a sneeze can really tweak it to where you're like โ€“