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 …

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 …

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 …

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 …

Jan 3, 2026 · Moran Eye Center Vice-Chair for Clinical and Basic Science Research Paul S. Bernstein, MD, PhD, is a renowned retinal specialist and a prolific researcher whose work is …

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

Oct 20, 2025 · For macular hole retinal detachment in highly myopic eyes, superior anatomical success rates were seen following repair with macular buckle—whether isolated or in …

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 …

Retinal, also called retinaldehyde, is part of the vitamin A family, just like retinol. The difference lies in how the skin processes them, shares Dr Ruby Sachdev, consultant - aesthetic physician ...