Scientists have finally solved a major flaw in a century-old theory of color perception first proposed by Erwin Schrödinger.

Anne Treisman, a psychologist whose pathbreaking research into human perception and attention helped explain how the mind, not the eyes, serves as the true window to the world, died Feb. 9 at her home ...

Abraham Moles's newly translated Information Theory and Esthetic Perception is a book with one interesting idea, which emerges, crablike, from the murky burrow of Chapter Five. The idea is that ...

In 1834, the German physiologist Ernst Weber (pictured above) carried out a series of experiments to determine the limits of sensory perception. He gave a blindfolded man a mass to hold and gradually ...