This optical illusion puzzle challenges observation skills by hiding an odd number among similar digits. Backed by visual ...

The human visual system excels in interpreting complex visual scenes, with symmetry perception playing a pivotal role in organising sensory input into coherent representations. Visual symmetry ...

The field of visual perception and material recognition examines how the human visual system deciphers the physical properties of objects—from their texture and gloss to subtle variations in surface ...

An illusion is when we see and perceive an object that doesn't match the sensory input that reaches our eyes. In the case of the image below, the sensory input is four Pac Man–like black figures. But ...

A study of mice starts to unravel how the brain gets tricked by this kind of optical illusion, and it gives clues about how visual perception works. When you purchase through links on our site, we may ...

During her training in anthropology, Dorsa Amir, now at Duke University, became fascinated with the Müller-Lyer illusion. The illusion is simple: one long horizontal line is flanked by arrowheads on ...

New artificial intelligence-generated images that appear to be one thing, but something else entirely when rotated, are helping scientists test the human mind. The work by Johns Hopkins University ...

In the fast-paced world of digital distractions, a new kind of viral phenomenon has taken over our social feeds: the high-stakes visual perception challenge. As a long-time observer of how our brains ...