Whether this optic-cup structure can be further induced to form an entire eye structure that includes lens, iris, cornea, and sclera, pending additional inductive signals, remains to be seen.

RCOphth Eponymous Lectures Published: 20 October 2017 Rcophth Eponymous Lecture The evolution of eyes: major steps. The Keeler lecture 2017: centenary of Keeler Ltd I R Schwab Eye 32, 302–313 ...

A cataract is something most people have heard of before, but not many know exactly what it is. To better understand what a cataract is, first we need to understand some basic eye anatomy. When ...