Figure 2. Effect of cyclic light environment on light-induced apoptosis of photoreceptor cells

ONL thickness (A) and RIS + ROS length (B) plotted as a function of distance from the optic nerve head (ONH). Measurements were made at 0.33 mm intervals along the vertical meridian to the superior and inferior ora serrata. The mean thickness is plotted; the error bars represent the standard deviation (n=6-13).