Perimetry, also known as visual field testing, is an essential diagnostic tool for assessing various ophthalmic conditions, including glaucoma, optic neuropathies, and disorders affecting the retina ...

CAMBRIDGE, MA -- Incoming information from the retina is channeled into two pathways in the brain’s visual system: one that’s responsible for processing color and fine spatial detail, and another that ...

This activity was supported by Contract No. 28321323D00060012 between the National Academy of Sciences and U.S. Social Security Administration. Any opinions, findings, conclusions, or recommendations ...

Extensive research in human cognitive neuroscience has enabled detailed documentation of the functional organization of the cortex. This organization represents regions that are specifically engaged ...

UC Santa Barbara neuroscientists have reconstructed the entire anterior visual pathway of a fruit fly, a complex series of neural connections between the insect’s eyes and the navigation center of its ...

Prolonged near work in low luminance may accelerate myopia primarily by limiting retinal illumination through sustained accommodative miosis rather than by electronic screens per se.

Experts convened by the National Institutes of Health (NIH) have identified five elements of a brain-based condition that has emerged as a leading cause of vision impairment starting in childhood in ...

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 ...