The Pulfrich Effect – When Time Becomes Depth

The Pulfrich Effect – When Time Becomes Depth

Focus Bites
Episode 9
02:072025-06-02
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Episode Description

Explore the strange Pulfrich effect, where a filter over one eye can make a swinging pendulum appear to move in an ellipse. Learn how this optical illusion reveals the brain's reliance on neural processing speed for 3D depth perception.

Tags

Pulfrich effect
optical illusion
depth perception
stereopsis
neural processing
binocular vision
optic neuropathy

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