194: Iris Sphincters
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Brain Junk
194: Iris Sphincters
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You might think you’re special because you can flex your nostrils or flap your ears–but it turns out that there is a person out there who can voluntarily move their pupillary sphincters. What the heck are those? Listen to this one, it’s worth it.
https://www.youtube.com/watch?v=DW2iwEshWME
Want to know more? Check out the scientific paper !
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