University of Tübingen researchers used fMRI to record brain activity while people viewed colored moving rings.

Ophthalmology Times connects eye care professionals with surgery, imaging, gene therapy, & diagnostic advances to enhance ...

We were unable to process your request. Please try again later. If you continue to have this issue please contact [email protected]. The HFA 24-2C Faster detected more defective points than ...

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 ...

CHICAGO — The free visualFields easy app for the iPad has made it possible to perform visual field screenings in remote areas of the world where access to bulky medical equipment is limited, a new ...

Whether we’re staring at our phones, the page of a book, or the person across the table, the objects of our focus never stand in isolation; there are always other objects or people in our field of ...

Please provide your email address to receive an email when new articles are posted on . Slower visual field loss in patients with primary open-angle glaucoma was linked to greater physical activity, ...

Over a 5-year period, the annual rate of progression in vision loss averaged 0.49 dB with surgery alone, compared with 0.26 dB with surgery plus a Schlemm's canal microstent (Hydrus). The results ...

A scotoma is a blind spot in your vision, which is an area you cannot see. Blind spots may be small or large and can be temporary or permanent. A scotoma can also move around to different places in ...

How do hawkmoths use visual patterns in different parts of their visual field? While researching this question, a research team experienced a surprise. Hummingbird hawkmoths are small insects that ...