layer of rods and cones — the layer of the stratum nervosum retinae situated between the stratum pigmentosum and the external limiting membrane, comprising the sensitive elements of the retina, the cones, containing a visual pigment, iodopsin, and the rods, containing… … Medical dictionary
Rods and cones — Rod Rod, n. [The same word as rood. See {Rood}.] 1. A straight and slender stick; a wand; hence, any slender bar, as of wood or metal (applied to various purposes). Specifically: (a) An instrument of punishment or correction; figuratively,… … The Collaborative International Dictionary of English
layer — A sheet of one substance lying on another and distinguished from it by a difference in texture or color or by not being continuous with it. SEE ALSO: stratum, lamina. SYN: panniculus. ameloblastic l. the internal l. of the enamel organ. SYN: enam … Medical dictionary
Outer nuclear layer — Section of retina. (Outer nuclear layer labeled at right, fourth from the bottom.) … Wikipedia
Nerve fiber layer — Section of retina. (Stratum opticum labeled at right, second from the top.) … Wikipedia
Outer plexiform layer — Section of retina. (Outer plexiform layer labeled at right, sixth from the top.) … Wikipedia
bacillary layer — l. of rods and cones … Medical dictionary
Retina — For the Retina display in the iPhone 4, see iPhone 4#Display. Retina Right human eye cross sectional view. Courtesy NIH National Eye Institute. Many animals hav … Wikipedia
Photoreceptor cell — This article is about cellular photoreceptors. For other types of photoreceptors, see Photoreceptor (disambiguation). Rods and cones redirects here. For the Blue Man Group song, see Rods and Cones (song). Neuron: Photoreceptor Cell … Wikipedia
Cone cell — Neuron: Cone Cell Normalized responsivity spectra of human cone cells, S, M, and L types NeuroLex ID … Wikipedia