Visual impairments are often overlooked in research and clinical settings. As many cognitive tests are visually-based, eyesight deficiencies may affect test scores. This is an important caveat, ...

Ready to challenge your brain and your eyes at the same time? This optical illusion and IQ-style test is designed to check how sharp your observation skills really are. It looks easy at first, but ...

Online eyewear and vision care company Visibly announced it had received FDA 510(k) clearance for its at-home vision test. The Visibly Digital Acuity Product uses a touchscreen mobile device, like a ...

The “follow my finger” test is part of a brief eye movement exam to help diagnose stroke Clinicians may soon have a simple method for diagnosing stroke in patients complaining of dizziness, nausea, ...

Inherited retinal dystrophies (IRD) are a set of rare eye diseases. They affect your retina, or the part of your eye that detects light. If you have IRD, you may find it hard to read or see in low ...