Figure 14.

Occurrence of radial region through depth, from anterior opening of the canal to posterior outermost sclera, across all animals from all species. Each row corresponds to one eye. The x-axis represents the percent depth, determined from the section number, normalized to the total number of sections in the eye across the sclera thickness. Blue indicates that the percentage of radial pixels, of all tissue pixels, as determined by the segmentation, was greater than 15%, within the section. Red indicates that no substantial region of radial fibers was found. The radial region was consistently found in the most anterior portions of the sclera, spanning between 10.5% and 25.7% of the sclera thickness.