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Dr. Lauren Esposito

πŸ‘€ Speaker
145 total appearances
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Appearances Over Time

Podcast Appearances

Science Friday
Can you learn to love the scorpion?

But that is that's helpful.

655.152 View full episode β†’
Science Friday
Can you learn to love the scorpion?

Go ahead.

657.396 View full episode β†’
Science Friday
Can you learn to love the scorpion?

Go on.

657.696 View full episode β†’
Science Friday
Can you learn to love the scorpion?

The 1% are really interesting, not because they could kill you, which it's not actually the scorpion venom itself that can kill you.

658.117 View full episode β†’
Science Friday
Can you learn to love the scorpion?

It's the effects of your body responding to this like trick that the venom plays on your brain.

667.052 View full episode β†’
Science Friday
Can you learn to love the scorpion?

And so venom is a cocktail.

672.16 View full episode β†’
Science Friday
Can you learn to love the scorpion?

And one of the things in this cocktail is a neurotransmitter inhibitor.

673.422 View full episode β†’
Science Friday
Can you learn to love the scorpion?

And so what it does is it goes in and it interferes with the way that your cells signal each other, your nerve cells.

680.093 View full episode β†’
Science Friday
Can you learn to love the scorpion?

And so it tells your brain that your hand is like experiencing some severe trauma when all that's actually happened is you got a prick in your finger, like nothing else is going on other than the scorpion venom tricking your brain to think that you're like being smashed with a sledgehammer.

686.682 View full episode β†’
Science Friday
Can you learn to love the scorpion?

And what happens is that your brain turns on this immune response that raises your blood pressure.

701.322 View full episode β†’
Science Friday
Can you learn to love the scorpion?

And that really rapid increase in blood pressure can have downstream consequences like a heart attack.

707.051 View full episode β†’
Science Friday
Can you learn to love the scorpion?

And the heart attack is ultimately what kills you.

712.559 View full episode β†’
Science Friday
Can you learn to love the scorpion?

So it's not technically the scorpion, it's you.

714.142 View full episode β†’
Science Friday
Can you learn to love the scorpion?

It's me killing me, as always.

716.866 View full episode β†’
Science Friday
Can you learn to love the scorpion?

Scorpion dating is like pretty serious business.

725.819 View full episode β†’
Science Friday
Can you learn to love the scorpion?

So here's how it works.

728.563 View full episode β†’
Science Friday
Can you learn to love the scorpion?

Scorpions are out at night checking, surveying the scene, seeing who's around.

730.904 View full episode β†’
Science Friday
Can you learn to love the scorpion?

A male finds a female.

735.671 View full episode β†’
Science Friday
Can you learn to love the scorpion?

He approaches her, and as he approaches her, he starts kind of doing this like shuddering movement that's like, almost like, hey, check me out, look at me.

738.896 View full episode β†’
Science Friday
Can you learn to love the scorpion?

Like flashing his little, his pincers or his tail?

748.15 View full episode β†’