Correlation of Papillomacular Nerve Fiber Bundle Thickness with Central Visual Function in Open-Angle Glaucoma

Figure 1

Fundus and optical coherence tomography images of the central papillomacular bundle: a rectangular area centered between the optic nerve disc and the macula, with three lengthwise divisions. (a) Fundus image showing the rectangular scanning area, which is centered between the optic nerve disc and the macula and aligned perpendicularly to the nerve fibers. (b) Representative OCT B-scan image showing sagittal segmentation results. The RNFLT and GCCT were measured in 3 equally sized 1.5 × 2.2 mm sections of the scanning area.

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