![retina layers retina layers](http://i2.wp.com/discoveryeye.org/wp-content/uploads/retina-structure.jpg)
Ganglion cells – These cells extend to form an optic nerve that conveys information to the brain and take the electrical information from the bipolar cells and process it to determine shapes, contrast and color. These cells take the electrical information from the photoreceptor cells and pass it along to other retinal cells. Horizontal cells – These cells are connect to the photoreceptors that surround the bipolar connected photoreceptor cells and help the help integrate and regulate the input from multiple photoreceptor cells, increasing your visual acuity.īipolar cells – The dependence of each layer of the retina on each other is exemplified here. Talk to your provider right away if you notice any changes in your vision. Special cells in your retina react to light and pass signals to your brain that lets you see the world around you. Death of the rods can cause vision loss called retinitis pigmentosa, while AMD is the loss of central vision. The retina is a key bridge between the light that enters your eyes and the images you see.
![retina layers retina layers](https://www.purposegames.com/images/games/background/140/140691.jpg)
Cones are more concentrated in the macula (the central part of the retina) and proved central and color vision. (1) The inner limiting membrane (ILM) (2) The nerve fiber layer (NFL) (3) The ganglion cell layer (GCL) (4) The inner plexiform layer (IPL) (5) The. Rods help you with night and peripheral vision. Photorecptors – This is where the rods and cones are located that convert light into electrical signals. Accumulation of waste can lead to AMD and Stargardt disease.
![retina layers retina layers](https://image.slidesharecdn.com/anatomyofretina-141106062012-conversion-gate02/95/slide-7-1024.jpg)
Retinal pigment epithelium – This is a single layer of cells that provide essential nutrition and waste removal for the photoreceptor cells. Defect in the CHM gene can cause choroideremia, leaky blood vessels can expand in the retina causing wet age-related macular degeneration (AMD) and diabetic retinopathy. As we prepare for Age-Related Macular Degeneration Awareness Month in February, a closer look at the layers of the retina and their function.Ĭhoroid – This is made up of a layer of blood vessels that supply oxygen and nutrients to the retina. Each layer of cells in this tissue serves a specific purpose. The retina at the back of the eye is essential for all vision.