Researchers have used MRI imaging to map visual brain activity in stroke survivors with sight loss that gives new hope for rehabilitation and recovery. Researchers have used MRI imaging to map visual ...

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 ...

Hemianopia is the loss of half of a person’s field of vision. This can occur due to a variety of factors, but it most commonly results from a stroke. Hemianopia means a person loses half of their ...