A quick and easily administered test that measures visual perception can accurately distinguish mild to moderate dementia associated with Lewy body disease (LBD) from dementia associated with ...

Optical illusions are great at testing your visual perception and seeing how your brain interprets visual context, subtle differences, and visual-spatial relationships between objects. These illusion ...

Research claims made over recent years that people of East Asian and European descent perform differently on a well-known visual perception test as a result of fundamental cultural differences may be ...

Test your visual perception and focus with this viral optical illusion challenge! Can you find the number 87 hidden among the 78s? Boost your brain power with this 7-second visual perception challenge ...

Audio cues can not only help us to recognize objects more quickly but can even alter our visual perception. That is, pair birdsong with a bird and we see a bird -- but replace that birdsong with a ...

A new 15-minute tool to screen stroke survivors for visual perception problems has been launched by researchers from Durham and Oxford universities. The free screening tool could make it easier for ...