Figure 3
From: Effects of physical exercise on macular vessel density and choroidal thickness in children

Changes in choroidal vessel densities (VD%) of myopic and emmetropic eyes in the choriocapillaris (A, A1), inner choroid (B, B1), mid-choroid (C, C1), and outer choroid (D, D1) across measurements obtained before exercise, immediately after exercise, and after the 30-min rest period. The error bars represent the standard error of the mean.