The ABCs of OCT - Review of Optometry
Sep 15, 2012 · By convention, the inner retina is close to the center of the eye—the vitreous—and the outer retina is close to the choroid and sclera. Remember that the outer retina contains the RPE and the photoreceptors, and the inner retina contains the retinal nerve fiber layer (RNFL) and the ganglion cells.
Neuroanatomy, Retina - StatPearls - NCBI Bookshelf
Aug 8, 2023 · The two branches are the posterior ciliary arteries which supply the outer and middle retina and the central retinal arteries which supply the inner retina. The choroid is the posterior part of the uveal tract that nourishes the outer layers of the retina.
Retina of the Eye: What It Is, Function & Anatomy - Cleveland Clinic
Overview. Labeled anatomy of the retina and eye. What is the retina of the eye? The retina is a layer of cells at the back of your eyeball that converts light into nerve signals. It then sends those signals along your optic nerve to your brain. Your brain processes those signals into your sense of vision. Advertisement.
Normal Retinal Anatomy - The Retina Reference
The topography of the macula includes a central thinner zone, the foveal depression, and a thicker paracentral annulus around the fovea where the ganglion cell layer, inner nuclear layer, and outer plexiform layer of Henle are thickest.
Anatomy, Head and Neck: Eye Retina - StatPearls - NCBI Bookshelf
Aug 8, 2023 · Blood vessels and the choroid vascularizes the retina. The choroid supplies the outer layers of the retina while branches of significant blood vessels supply the inner retinal layers. Descriptions of the individual vessels that contribute to the …
Simple Anatomy of the Retina by Helga Kolb – Webvision
Oct 8, 2011 · A radial section of a portion of the retina reveals that the ganglion cells (the output neurons of the retina) lie innermost in the retina closest to the lens and front of the eye, and the photosensors (the rods and cones) lie outermost in the retina against the …
Retina: Function, Location, Health Problems, and More - WebMD
Sep 20, 2024 · Inner nuclear layer. The inner nuclear layer consists of cells that moderate feedback for the cones and rods. It also contains amacrine cells, a type of neuron. Outer plexiform layer. In...
Inner nuclear layer – comprised of bipolar cell bodies, horizontal cell bodies, and amacrine cell bodies. Horizontal cells help to regulate and transmit information between photoreceptors and bipolar cells. Outer plexiform layer – contains projections of horizontal cells, bipolar cells, and photoreceptor cells.
Outer Retinal Layers as Predictors of Vision Loss - Review of …
Apr 15, 2015 · In summary, photoreceptor disruption can be visualized on OCT as loss of integrity or absence of the outer retinal layers: the ELM, EZ and IZ. Disruptions of these layers on OCT have been shown to correlate with visual acuity and retinal sensitivity in many retinal diseases.
Anatomy of Retina - eOphtha
Apr 1, 2021 · Broadly retina consists of two primary layers: an inner neurosensory retina and retinal pigment epithelium (RPE). 1 Sensory retina develops from the inner layer of the neuroectoderm, whereas RPE is derived from the outer layer of the neuroectoderm.