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 ...

Blindness profoundly affects people's lives. Around the world, several laboratories, including the Biomedical ...

A new UCLA study challenges long-standing research claims that people of East Asian and European origins perform differently on a well-known visual perception test. The rod-and-frame task asks viewers ...

Cliff Saron, associate research scientist with the UC Davis Center for Mind and Brain, talks with the Dalai Lama about his research during a visit to India in February 2009. Intensive mental training ...

Shake your head and tell what do you see hidden in this optical illusion image. There is an animal obscured by these moving black and white vertical lines. But only someone with exceptional visual ...

For most of us, these illusions are harmless. But my new research, published in Perception, suggests people with visual snow ...

Past research has suggested that people's cultural differences may result in differences in basic visual perception. New research found no evidence that these differences play a significant role in ...