External nuclear layer of retina

External nuclear layer of retina --> neuroepithelial layer of retina

The outermost layer of the cerebral layer of retina, composed of the primary receptor cells of the retina; the stratum consists of two sublayers: 1) an external layer made up of the rods and cones, the photosensitive processes of the receptor cells, and 2) the external nuclear layer containing the cell bodies of these cells; the external limiting membrane forms a perforated supporting plate between the two sublayers; the name refers to the fact that the retinal receptor cells are a specialised form of (epithelial) ependyma cell and thus, in a sense, are comparable to the neuroepithelial cells (e.g., hair cells) of other sense organs.

Synonym: external nuclear layer of retina, stratum neuroepitheliale retinae, stratum nucleare externum retinae.

Retrieved from "http://www.biology-online.org/bodict/index.php?title=External_nuclear_layer_of_retina&oldid=63112"
First | Previous (External nose) | Next (External oblique) | Last
Please contribute to this project, if you have more information about this term feel free to edit this page.