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. Author manuscript; available in PMC: 2023 Apr 1.
Published in final edited form as: Am J Ophthalmol. 2021 Nov 13;236:249–260. doi: 10.1016/j.ajo.2021.10.032

Figure 4:

Figure 4:

Visualization of a normal eye using the optical attenuation coefficient (OAC) estimated from swept source optical coherence tomography (SS-OCT) scans in a subject without ocular pathology. A: OAC max image. B: OAC sum image. C: OAC elevation map. D: OAC false color image. E: OCT subRPE image. F: Ground truth of GA generated by professional graders. G: OCT B-scan from the same subject, with the location represented in white dashed line in panel B. H: OAC B-scan from the same subject, with the same location as panel G. All images are from a 6×6 mm SS-OCT scan.