Retina of the Eye: What It Is, Function & Anatomy - Cleveland Clinic
Your retinas are a critical part of your vision, turning visible light into something your brain can process and work with. Without retinas, you couldn’t see the visible world around you. Taking …
Retina - Wikipedia
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
2024年3月8日 · Learn about the symptoms, diagnosis and treatment for various conditions that affect the retinas and vision. Find out when it's time to contact a doctor.
Retina: Function, Location, Health Problems, and More - WebMD
2024年9月20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 …
Retina - American Academy of Ophthalmology
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 …
Neuroanatomy, Retina - StatPearls - NCBI Bookshelf
2023年8月8日 · Located in the posterior portion of the eyeball, the retina is the only extension of the brain that can be viewed from the outside world and gives ophthalmologists a rare window …
Retina: Anatomy, Functions, and Conditions - Vision Center
2024年10月9日 · The retina is one of many vital parts of the human eye that enable you to see. This nerve layer at the back of the eye contains light-sensitive cells called rods and cones. The …
Retina | Definition, Function, & Facts | Britannica
The retina is actually an extension of the brain, formed embryonically from neural tissue and connected to the brain proper by the optic nerve. The retina is a complex transparent tissue …
What A Retina Does - American Academy of Ophthalmology
From the retina, light is picked up by millions of photoreceptors called cones and rods that convert the light waves into useful information including color, shape and motion. More than one layer: …
Retina: MedlinePlus Medical Encyclopedia
2023年4月27日 · The retina is the light-sensitive layer of tissue at the back of the eyeball. Images that come through the eye's lens are focused on the retina. The retina then converts these …