Figure 4.

Graphs showing the variation in thickness of the (A) total retina, (B) inner retinal layers (Inner limiting membrane (ILM)-IPL), and (C) outer retinal layers (ONL + IS + OS + RPE) along the horizontal meridian in aniridia compared with normal control participants. Black solid lines and the shaded area represent the normal mean ± SD and lines with blue squares and dashed lines represent the mean ± SD for the participants with aniridia. The foveal, parafoveal, and perifoveal regions along the nasal and temporal meridians are marked with red, yellow, and turquoise, respectively.