Retina: Anatomy, Function & Common Conditions - Cleveland Clinic
网页2022年4月7日 · The retina is a key bridge between the light that enters your eyes and the images you see. Special cells in your retina react to light and pass signals to your brain that lets you see the world around you.
Retina - Wikipedia
网页The retina (from Latin rete 'net'; pl.retinae or retinas) is the innermost, light-sensitive layer of tissue of the eye of most vertebrates and some molluscs.
Retinal diseases - Symptoms and causes - Mayo Clinic
网页2024年3月8日 · The retina contains millions of light-sensitive cells, called rods and cones, and other nerve cells that receive and organize visual information. The retina sends this information to the brain through the optic nerve, enabling you to see. Treatment is available for some retinal diseases.
Retina: Anatomy, Functions, and Conditions - Vision Center
网页2024年9月24日 · The retina senses light and generates electrical impulses so the brain can create an image. This article discusses the retina’s anatomy, functions, and associated disorders. It also covers the fundamental anatomy of the eye and how the retina works with other primary structures.
Retina - Definition and Detailed Illustration - All About Vision
网页2019年2月27日 · The retina is the sensory membrane that lines the inner surface of the back of the eyeball. It's composed of several layers, including one that contains specialized cells called photoreceptors. There are two types of photoreceptor cells in the human eye — rods and cones.
Retina - American Academy of Ophthalmology
网页2020年9月8日 · The retina is the layer of cells lining the back wall inside the eye. This layer senses light and sends signals to the brain so you can see. Several parts of the eye are associated with the retina. They include: Peripheral retina. Macula. Fovea.
Retina | Definition, Function, & Facts | Britannica
网页2024年8月28日 · retina, layer of nervous tissue that covers the inside of the back two-thirds of the eyeball, in which stimulation by light occurs, initiating the sensation of vision.
Retina Anatomy: Function and Associated Conditions - Verywell Health
网页2024年9月28日 · The retina is a thin layer of tissue that lines the very back of the inside of the eyeball. The retina contains millions of cells that perceive light, color, and fine details in the things you see. A number of diseases can affect the retina, including cancer.
Retina: Function, Location, Health Problems, and More - WebMD
网页2022年9月2日 · 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 parts include the...
Retina (eye): definition, anatomy, function - Kenhub
网页2023年10月30日 · The retina is the innermost layer of the eyeball found between the choroid and vitreous body. Learn the anatomy of the retina at Kenhub!