1) Human eye anatomy
Found on
https://www.crosswordclues.com/clue/perifovea
Perifovea is a region in the retina that circumscribes the parafovea and fovea and is a part of the macula lutea. The perifovea is a belt that covers a 10° radius around the fovea and is 1.5 mm wide. The perifovea ends when the Henle`s fiber layer disappears and the ganglion cells are one-layered. ...
Found on
http://en.wikipedia.org/wiki/Perifovea
(from the article `eye, human`) ...the fovea is called the parafovea; it stretches about 1,250 microns from the centre of the fovea, and it is here that the highest density of rods ...
Found on
http://www.britannica.com/eb/a-z/p/44
No exact match found.
