Visual acuity is a measure of how small a detail that is visible can be, and still be identified by a person. The most common way of testing vision is to use an eye chart, (the kind that you see in an ...

Searching the IRIS Registry for the years 2016 to 2022, they found data entered for 67,855,466 patients. Applying the ICD ...

Poor visual acuity, defined as difficulty discerning letters or numbers at a given distance, is associated with depression in middle-aged and older individuals, new research suggests. After multiple ...

Please provide your email address to receive an email when new articles are posted on . Facial identity discrimination accuracy decreased by 20.4% under low luminance for those with central vision ...

Sheppard, MD: Although blindness is an inherently obvious disability, more subtle early progression changes can be quantified by validated vision-related quality of life questionnaires. Prospective ...