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. Author manuscript; available in PMC: 2019 May 1.
Published in final edited form as: Acta Biomater. 2018 Mar 21;72:295–305. doi: 10.1016/j.actbio.2018.03.026

Figure 4. Manual markings of collagen bundles in images of the ONH used to measure waviness.

Figure 4

Example energy image of a coronal section of the posterior pole centered on the optic nerve head (left). Fiber distribution and orientation are best visualized using PLM-computed orientation with intensity scaled by energy (middle). Using manually placed lines, we measured the waviness in the PPS (yellow) and the LC (green).