Research shows that a certain kind of visual illusion, neon color spreading, works on mice. The study is also the first to combine the use of two investigative techniques called electrophysiology and ...

An example of the glare illusion used in the experiment. A previous study has reported that the central region surrounded by eight circles is perceived to be brighter in the left image (with a ...

Scientists have shown that people are able to tell apart morning from evening depictions in paintings using simple and subtle color clues in the image. Scientists have shown that people are able to ...