(xijian/Getty Images) The eyes are a window to the brain – and this outward extension of the central nervous system may ...

A new study led by scientists at the Perception Dynamics Institute and the University of California San Diego demonstrates that a specific visual training program significantly outperforms standard ...

A UC Davis pilot study is exploring whether virtual reality eye exams can detect early signs of cognitive decline before ...

A new nationally representative study published online in the Journal of Alzheimer’s Disease Reports found hearing impairment and vision impairment to be independently associated with cognitive ...

"Hearst Magazines and Yahoo may earn commission or revenue on some items through these links." We all have memory lapses and brain-foggy moments—that’s part of being human. We forget where we put down ...

Add Yahoo as a preferred source to see more of our stories on Google. The internet loves a good IQ test, but most of them are measuring whether you can spot a hidden object in a crowded image or ...

Survey data showed that a third of Parkinson's patients reported a cognitive symptom soon after diagnosis. Most common were problems with memory, language or word finding, and concentration or ...