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. 2011 Mar 2;52(3):1206–1219. doi: 10.1167/iovs.10-5599

Figure 4.

Figure 4.

Generation of neuroretinal rim parameters in an SDOCT ONH volume. (A) Mean rim width is derived from the minimum distance from the NCO to the ILM (turquoise arrows in the upper B-scan). A three-dimensional representation of mean rim width is shown in a fully delineated volume (turquoise band in the lower image). (B) Mean rim volume is generated from the volume bound between the NCO and the ILM, shown in two dimensions by gold triangles in a horizontal B-scan (top) and in three dimensions (gold, bottom).