Human retinal pigment epithelium (H-RPE) is composed of pigment cells located between the neural retina and choroid. H-RPE is composed of hexagonal cells organized into a single layer, and the single layer is densely packed with pigment particles. H-RPE is of neuroectodermal origin and is therefore considered part of the retina. H-RPE cells play a vital role in visual function and photoreceptor cell viability. Learn more, https://neuros.creative-bi...