In the specialized fields of ophthalmologyand optometry, doctors measure sight by having you focus on a central point while keeping your head still. You’ll also be able to see above and below the ...

Neuroscientists have reconstructed the entire anterior visual pathway of a fruit fly, a complex series of connections between the insect's eyes and the navigation center of its brain. With the help of ...

Experts convened by the National Institutes of Health (NIH) have identified five elements of a brain-based condition that has emerged as a leading cause of vision impairment starting in childhood in ...