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 ...

We were unable to process your request. Please try again later. If you continue to have this issue please contact [email protected]. Black and multiracial children had significantly lower ...

Please provide your email address to receive an email when new articles are posted on . WAIKOLOA, Hawaii — Visual field testing is important for detecting progression in patients with glaucoma, but ...

Preliminary research led by ophthalmologist Jesse Smith, MD, indicates that a virtual reality-based vision test was as accurate as a standard test among patients with geographic atrophy, a potentially ...

People with visual agnosia may be unable to recognize, draw, or recall how to use objects even with properly functioning eyesight. There are two sub-types of this condition. Less than 1% of people ...

A person with peripheral vision loss has difficulty seeing things above, below, or at the side without turning their head. This type of vision loss is also known as tunnel vision. Tunnel vision can ...

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 ...