Three visual acuity tests taken at home produce results comparable to those achieved with standard tests taken in the office, researchers say. All the tests are free. Two measure near vision, and the ...

Visual illusions are images that play tricks with our eyes and brain. These puzzles are excellent for testing an individual's visual acuity. These mind-bending images challenge our perception and ...

SEATTLE — In this Healio Video Perspective from the ARVO meeting, Jaclyn L. Kovach, MD, discusses the beneficial effects on macular function of continuous pegcetacoplan treatment in geographic atrophy ...

If you are a human being, then your dominant sense is vision. That means that a person relies more upon visual inputs than any other form of sensory stimulation, and a larger portion of our brain is ...