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 ...

The National Academies of Sciences, Engineering, and Medicine are private, nonprofit institutions that provide expert advice on some of the most pressing challenges facing the nation and world. Our ...

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 ...

The informative comments by Mr Roper-Hall and Dr Mutlukan are valued contributions to understanding the background to much modern psychophysical testing of the central visual field. The original ...

MIAMI--(BUSINESS WIRE)--A report by Heru Inc., the innovative vision diagnostics and augmentation leader, indicates that visual field test results from its wearable platform, re:Vive by Heru, are ...

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 ...

Researchers have used MRI imaging to map visual brain activity in stroke survivors with sight loss that gives new hope for rehabilitation and recovery. Researchers have used MRI imaging to map visual ...