Contrast-sensitive neuronal responses alone are insufficient to account for behavioral responses to changing visual stimuli, arguing for the presence of a corrective signal that scales ...

HOW MANY TIMES have you heard people say that something is “black and white,” meaning it is simple or crystal clear? And because black and white are so obviously distinct, it would be only natural for ...

Depressed people view the world differently—literally. Specifically, some research has found visual processing in depressed individuals to be abnormal. It is not clear if these visual abnormalities ...

When light conditions rapidly change, our eyes have to respond to this change in fractions of a second to maintain stable visual processing. This is necessary when, for example, we drive through a ...