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 ...

Can you see the hidden 3D figure in this stereogram illusion? Test depth perception, IQ, and vision accuracy in this tricky ...

A new 15-minute tool to screen stroke survivors for visual perception problems has been launched by researchers from Durham ...

The way your brain interprets this illusion may reveal whether you think outside the box or stick to the safe and familiar.

When novel movements are learned -- for example, in sports -- visual and motor learning take place simultaneously. In findings reported this week, researchers present an experiment that separates the ...

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 ...

Visual input often arrives in a noisy and discontinuous stream, owing to head and eye movements, occlusion, lighting changes, and many other factors. Yet the physical world is generally stable; ...

A simple visual test is surprisingly accurate at predicting IQ, according to new research. The study, published today (May 23) in the journal Current Biology, found that people's ability to ...

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 ...