== Eye ==
[[File:HistologicChapter19EyeDiagramUveitis.jpg|thumb|200px|Eye Diagram Uveitis]]
=== Slide 285, Eye ===
*The receptor layer contains the photoreceptive outer segments (rods and cones) of receptor cells.
Photoreceptor cells come in two types, rods and cones. Rods are sensitive to dim light and provide night vision. Rods are more numerous in the peripheral retina. Cones need brighter light and provide daytime color vision. Cones are more prevalent in the vicinity of the fovea.
== Ear ==