Illusion -

: To help you navigate the world safely, your brain artificially increases the contrast between shades to make the edges of objects easier to see. This is why identical shades of gray can look like a gradient when placed next to different colors. 2. Biological Specialization

Beyond this predictive lag, illusions reveal several fascinating ways our brains take shortcuts: 1. Neural Efficiency and Shortcuts Illusion

: Your brain acts like a "blind supercomputer" that interprets simple signals from the eyes. When information is missing or ambiguous, it uses Gestalt principles to organize sensations into familiar patterns, sometimes seeing shapes or motion that aren't there. : To help you navigate the world safely,

Four illusions that reveal the hidden workings of your brain Illusion