We enrolled 130 cataract patients whose best-corrected visual acuity (BCVA) was 20/40 or better preoperatively. Objective visual functions were evaluated with a KR-1W analyzer before and at 1 month ...

Acuity of vision is a term used to describe the clearness or sharpness of your vision when measured at a distance of 20 feet. ‌ Visual acuity is the most common clinical measurement of how your eyes ...

Please provide your email address to receive an email when new articles are posted on . The functional visual acuity system and contrast visual acuity facilitate the evaluation of visual disturbances ...

The European Stroke Organization calls for systematic screening within days of stroke to detect visual deficits that affect ...

New Vision Test Extends Range of Visual Acuity Measurement The Berkeley Rudimentary Vision Test (BRVT), a simplified visual task, is feasible for measuring visual acuity in patients with severe visual ...

An investigational gene therapy has shown promise for improving functional vision and restoring light detection in long-dormant rods and cones in the retina in adults and children with a rare form of ...

Please provide your email address to receive an email when new articles are posted on . Patients can get frustrated when personal experience does not match objective measurements. Self-reported visual ...

Visual acuity (VA) is acuteness or clearness of vision, especially form vision, which is dependent on the sharpness of the retinal focus within the eye, the sensitivity of the nervous elements, and ...

Visual impairment may be a risk factor for dementia, according to a study published in JAMA Ophthalmology in which researchers compared the likelihood of incident dementia or mild cognitive impairment ...