Eye Health: Anatomy of the Eye

Model of an eye

To understand this diagram of the eye, try to picture it as being split in two, like an apple that’s been cut in half. Imagine yourself looking into the eye from the cut side. The Cornea The cornea is a transparent dome-shaped tissue that forms the front part of your eye. It functions as a […]

Retinopathy of Prematurity (ROP)

Premature newborn baby in the hospital incubator. Neonatal intensive care unit

What Is Retinopathy of Prematurity? Retinopathy of prematurity (ROP) is a retina disease that can occur in premature babies. The retina is the thin, light-sensitive tissue that lines the inside surface of the eye. Cells in the retina convert incoming light into electrical impulses. The optic nerve carries these electrical impulses to the brain, which […]

All About Braille

Person reading braille

Braille is a tactile reading system invented in France in the mid-1800s and named for its inventor, Louis Braille. Braille enables children who cannot read print to become literate and helps adults who lose the ability to read due to blindness or low vision to continue enjoying books, newspapers, and magazines. The braille alphabet is […]

Glaucoma and Vision Loss

Distant view of a city. Example of vision with glaucoma. Glaucoma is a group of eye diseases which result in damage to the optic nerve and vision loss.

Are you experiencing problems with your peripheral or side vision? Do you have to turn your head to see what’s to your immediate right or left? Do you have blurred vision, nausea, and headaches? Do you see “halos” around bright lights? Do you have a family history of blindness or low vision? It is important […]

Retinitis Pigmentosa: What is it?

Fundus of patient with retinitis pigmentosa

Retinitis pigmentosa (RP) is the most common of a large group of progressive retinal degenerations or dystrophies [i.e., degenerative disorders]. There is considerable overlap among the various types. It usually refers to a group of hereditary conditions involving one or several retina layers, causing progressive degeneration. What Causes Retinitis Pigmentosa? Retinitis pigmentosa is an inherited […]