Optical illusions have fascinated scientists, psychologists, and artists for centuries because they reveal one simple truth ...

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

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.

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 ...

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 ...

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 ...

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 ...

UCT/MRC Research Unit for Exercise Science and Sports Medicine, Department of Human Biology, Sports Science Institute of South Africa, University of Cape Town, Cape Town, South Africa Correspondence ...

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 ...

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 ...