Why your brain ignores upside-down monstersThe mental shortcut that hides glaring errors

From the show

Brain Perception Illusions

Your mind uses structural templates to process faces rapidly, often sacrificing accuracy for speed. The Thatcher Effect reveals how flipping an image forces the brain to switch from holistic viewing to feature-based analysis. This cognitive quirk exposes the limits of perception and warns against assuming the full picture is visible from a single angle.