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Figure 1: A typical example of circumpapillary and macular optical coherence tomography scans. (a) The retinal layer boundaries are automatically detected by the image segmentation algorithm. (b) The four quadrants of the circumpapillary area used for the analysis in the current investigation. (c) The 9.0 mm diameter macular scan area is within the orange circle. The hemispheres of the macular scan area and the central 1.5 mm diameter area (which is not used by the software for the analysis) are also encircled with orange lines. The partial overlap of the circumpapillary measurement area (red circle) and the macular scan area (orange circle) is shown on the left side of the image |
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