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. Author manuscript; available in PMC: 2021 Feb 1.
Published in final edited form as: Ophthalmol Retina. 2019 Oct 1;4(2):204–215. doi: 10.1016/j.oret.2019.09.012

Figure 2.

Figure 2.

Regional analysis of choroidal thickness and vessel volume using a grid centered on the fovea. (A) The grid used for the 12×12 mm scans was divided into 9 regions using 2.5 mm, 5 mm, 11 mm circles with horizontal and vertical lines added outside the 2.5 mm circle to divide the 5 mm and 11mm circles into quadrants. (B) The grid used for the 6×6 mm scans was divided into 5 regions using 2.5 mm and 5 mm circles with horizontal and vertical lines added outside the 2.5 mm circle to divide the 5 mm circle into quadrants.