Figure 1

Comparisons of optical intensities and their ratio between affected and unaffected regions in BRVO eyes in the groups of retinal ischemia and non-ischemia. (a) optical intensity of inner retinal layers. (b) optical intensity of Inner segment ellipsoid zone (ISe) and retinal pigment epithelium (RPE). (c) optical intensity ratio of inner retina vs. ISe/RPE. The error bars represent standard deviation. The p values were calculated using paired t test.