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 ...

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 ...

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

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 ...

People rarely notice how their eyes shape their sense of the world, yet new research shows just how powerful this effect can be. A study from Ohio researchers reveals that even small changes in the ...

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

Human perception thresholds can improve through learning. Here we report findings challenging the fundamental 'practice makes perfect' basis of procedural learning theory, showing that brief ...

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 ...