Figure 3 | Scientific Reports

Figure 3

From: Effect of magnification error and axial length on circumpapillary capillary density and retinal nerve fiber layer thickness

Figure 3

Illustration of magnification uncorrected and corrected measurement area of circumpapillary capillary density (cpCD) and measurement circle of circumpapillary retinal nerve fiber layer thickness (cpRNFLT) in an eye with 27.76 mm axial length. Global and sectoral cpCD and cpRNFLT values are presented. IN: Inferior nasal; IT: Inferior temporal; SN: Superior nasal; ST: Superior temporal; N: nasal; T: temporal. (a) The red area represents the magnification uncorrected measurement area for cpCD. Global and sectoral uncorrected cpCD are shown in the red square. (b) The yellow area represents the magnification corrected measurement area for cpCD. Global and sectoral corrected cpCD are shown in the yellow square. (c) The red circle represents the magnification uncorrected measurement circle for cpRNFLT. Global and sectoral uncorrected cpRNFLT are shown in the red square. (d) The yellow circle represents the magnification corrected measurement circle for cpRNFLT. Global and sectoral corrected cpRNFLT are shown in the yellow square.

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