Retinal - Wikipedia Retinal (also known as retinaldehyde) is a polyene chromophore 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 metabolic energy
Retinol vs. Retinal: Whats the Difference? - Byrdie The main difference between retinal and retinol is the speed in which each ingredient works on the skin Retinal can work up to 11 times faster than traditional retinol, which makes it a good pick for mature skin types who want to see a significant improvement in fines lines and wrinkles as quickly as possible Of course, taking a more
Retinal diseases - Symptoms and causes - Mayo Clinic Retinal diseases can affect any part of your retina, a thin layer of tissue on the inside back wall of the eye The retina contains millions of light-sensitive cells, called rods and cones, and other nerve cells that receive and organize visual information
Retinal Diseases: Overview and Types - Cleveland Clinic 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 symptoms that affect your vision It’s important to find and treat diseases of the retina
Retinal Disorders | Retina | Macular Degeneration - MedlinePlus The retina is a layer of tissue in the back of your eye that senses light and sends images to your brain In the center of this nerve tissue is the macula It provides the sharp, central vision needed for reading, driving and seeing fine detail Retinal disorders affect this vital tissue
Retinal diseases - Patients - The American Society of Retina . . . - ASRS Learn About Retinal Diseases and Conditions 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
Retina: Function, Location, Health Problems, and More - WebMD What Is the Retina? The retina is the layer of cells positioned at the back of your eyeball This layer senses the light that comes into your eyeball and sends signals to your brain The key retina
Overview of Retinal Disorders - Eye Disorders - Merck Manual Consumer . . . The retina is the transparent, light-sensitive structure at the back of the eye The cornea and lens focus light onto the retina The central area of the retina, called the macula, contains a high density of color-sensitive photoreceptor (light-sensing) cells