Figure 7. BMO/ASCO Offset Magnitude (Left) versus BMO/SFO Offset Magnitude (Right) in the representative Hi-Myo (Hi-MYO-GL-29) eye from Figures 1–6.

The BMO/ASCO Centroid Vector (A) and BMO/SFO centroid vector (B) are shown above. The BMO/ASCO (C) and BMO/SFO (D) offset vectors after each has been transposed to the BMO centroid for offset direction and magnitude measurement (see Methods). Note that BMO/SFO offset is greater than BMO/ASCO offset in this eye. Because we hypothesize that the SFO opening is the “original” (i.e., “post-embryonic” or “pre-myopic neural canal remodeling”) ASCO, we believe that BMO/SFO offset magnitude more accurately reflects the magnitude of myopic neural canal remodeling in a given eye, especially those eyes with a Hi-ESF region (see Discussion).