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Description
Staring at these specific colored grids permanently rewires your visual cortex, forcing you to hallucinate colors on black-and-white lines for up to three months. Most optical illusions vanish the second you look away. If you stare at a red dot and look at a white wall, you see a green afterimage that fades in seconds. The McCollough Effect, however, is a terrifying exception. It is a visual glitch that physically rewires your brain, and it can last for over three months.If you spend a few minutes staring alternately at horizontal red lines and vertical green lines, your visual cortex forms a maladaptive association. Afterward, when you look at a completely colorless, black-and-white grid, your brain will actively hallucinate green and pink hues onto the lines depending on their orientation.This book delves into the unsettling reality of cortical adaptation. We explore why the McCollough Effect is not a simple retinal fatigue, but a deep, long-lasting structural change in the visual processing centers of the brain, proving just how easily our perception of reality can be permanently hacked.Stare into the glitch. Discover the psychological illusion that doesn't just fool your eyes, but literally rewires your brain's perception of color for months.
