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Beau Lotto:
Optical illusions show how we see

TEDGlobal 2009 · 16:30 · Filmed Jul 2009
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Beau Lotto's color games puzzle your vision, but they also spotlight what you can't normally see: how your brain works. This fun, first-hand look at your own versatile sense of sight reveals how evolution tints your perception of what's really out there.

Neuroscientist, Artist
Beau Lotto is founder of Lottolab, a hybrid art studio and science lab. With glowing, interactive sculpture — and old-fashioned peer-reviewed research—he's illuminating the mysteries of the brain's visual system. Full bio
This talk was presented at an official TED conference, and was featured by our editors on the home page.

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