Why does an upside-down face still look normal, until it’s not? 🌀 Alex Dainis breaks down the Thatcher Effect, an optical illusion that shows how your brain processes faces as complete, familiar patterns rather than as individual features. When a face is flipped, that recognition system breaks down. This causes us to miss glaring distortions like upside-down eyes or a flipped mouth. The effect has even been seen in other primates, but here’s the twist: it only works when viewing faces within yo
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Why does an upside-down face still look normal, until it’s not? 🌀 Alex Dainis breaks down the Thatcher Effect, an optical illusion that shows how your brain processes faces as
Museum of Science, Boston. Museum of Science, Boston · Original audio. Why does an upside-down face still look normal, until it’s not? 🌀 Alex Dainis breaks down the Thatcher Effect, an optical illusion that shows how your brain processes faces as complete, familiar patterns rather than as individual features. When a face is flipped, that ...
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