Researchers Discover New Optical Illusion Called ‘Curvature Blindness’
Japanese researcher and psychologist Kohske Takahashi of Chukyo University has recently discovered a new, mind-boggling type of optical illusion. Published in SAGE’s open-access i-Perception journal, the new discovery was dubbed the Curvature Blindness Illusion, and describes how a wavy line can be perceived as a zigzag line. In the image above, we see pairs of wavy lines and pairs of zigzag lines against a gray background.