Retinal, bound to proteins called opsins, is the chemical basis of visual phototransduction, the light-detection stage of visual perception (vision). Some microorganisms use retinal to convert light into …

Mar 8, 2024 · Retinal diseases vary widely, but most of them cause visual symptoms. Retinal diseases can affect any part of your retina, a thin layer of tissue on the inside back wall of the eye.

Nov 24, 2025 · The retina is a layer of tissue in the back of your eye. It senses light and sends images to your brain. Learn about retinal disorders and treatments.

A retinal disease can affect any part of your retina, including your macula, the center part of your retina that lets you see details. You can inherit some of these conditions. Many retinal diseases cause …

Retinal problems can lead to serious vision loss or blindness. Common conditions include macular degeneration, diabetic retinopathy, retinal detachment, and retinal vein occlusion.

The Retina Health Fact Sheet Series, from the Foundation of the American Society of Retina Specialists, offers condition-specific webpages and printable facts sheets on nearly 40 retinal conditions.

Oct 9, 2024 · It’s the light-sensitive layer covering the back of the eye. The retina includes light-sensitive cells that convert incoming light into electrical signals. These signals pass through the optic nerve to …

Dec 5, 2025 · There are two types of cells in the retina: cones for color and rods for low light and peripheral vision. Seek emergency care if you experience blindness, double vision, or sudden …

Nov 10, 2021 · What are some common retinal disorders? Read on to learn about retinal problems, including symptoms, risk factors, and when to contact a doctor.

Understanding retinal eye conditions is crucial, as they can lead to significant vision impairment or even blindness. In this article, we will explore the anatomy of the retina, common retinal conditions, their …