FIG. 5.

Morphological analysis of JCT thickness in human eyes. (A) Morphological analysis of JCT. Red line represents the JCT area, and the green line represents the length of JCT. The JCT area was converted to binary image (below) to obtain the percent JCT empty space. The average JCT thickness (ΣJCT area/ΣJCT length) and the percent JCT optically empty space (ΣJCT optically empty space/ΣJCT area) of each eye were calculated. (B) JCT thickness. A significant increase in average JCT thickness was found in long-duration Y-27632 group compared to its control (*P<0.01) (from Yang et al.²⁵).