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#133 Andrew Huberman: The Science of Small Changes

The Knowledge Project with Shane Parrish

Stress in the Visual System

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When we are relaxed, we are in panoramic vision. Even without moving our eyes or head, we actually have a wider field of view. When the pupils are large, there's a movement of the the lens of the eye and your visual field rows. So when you're very stressed, you have a narrower aperture, an you're actually viewing the world.

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