Shake your head and tell what do you see hidden in this optical illusion image. There is an animal obscured by these moving ...

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 ...

In her new book “Visual Intelligence: Sharpen Your Perception, Change Your Life,” Amy E. Herman invites readers to practice their observational and critical-thinking skills by studying works of art.

Blinking is one of the most frequent human activities, typically occurring every two to 10 seconds or about 10 blinks per minute. It has long been understood that blinking has protective effects for ...

A quick visual puzzle challenged readers to find a hidden 'X' among numerous 'Y's. Successfully spotting the intruder ...

Philosophical Transactions: Biological Sciences, Vol. 367, No. 1598, Pattern perception and computational complexity (19 July 2012), pp. 2007-2022 (16 pages) Formal language theory has been extended ...

For a translator to turn one language (say, English) into another (say, Greek), she has to be able to understand both languages and what common meanings they point to, because English is not very ...

Blinking is one of the most frequent human activities, typically occurring every two to 10 seconds or about 10 blinks per minute. It has long been understood that blinking has protective effects for ...

Humans, fish and, most likely, other species rely on identical visual features -- color, size, orientation, and motion -- to quickly search for objects. Humans, fish and, most likely, other species ...