Monocular Color Rivalry Illusion - Visual Perception Example #2159800 (License: Personal Use)

This image demonstrates monocular color rivalry, a visual phenomenon where alternating color perceptions occur when viewing a high-contrast, repetitive pattern with one eye fixed on a central point. The grid of red, green, and yellow squares creates competing neural signals, leading to spontaneous perceptual alternations even without binocular input. It’s widely used in cognitive neuroscience to study early visual processing and attentional modulation.

Used in educational articles, psychology courses, and vision science resources to illustrate perceptual ambiguity and neural competition; matches user intent seeking explanations of optical illusions or visual phenomena.