Stories by Diane Rogers-Ramachandran

2-D or not 2-D, that is the question: test yourself to learn what shapes formed by shading reveal about the brain

We have eyes, yet we do not see

How can an imaginary square look more real than a box with actual lines?

How visual-processing systems shape our feelings about what we see

Studies of perception show the importance of being upright

Camouflage in fish and other animals provides insights into visual perception

How the brain sees through the perceptual hurdles of tinted glass, shadows and all things transparent

How does the brain sort out contradictory images?

What do the Mona Lisa and Abraham Lincoln have in common?

How the brain sees through the perceptual hurdles of tinted glass, shadows and all things transparent