Figure 2 | Scientific Reports

Figure 2

From: Factors Affecting Repeatability of Assessment of the Retinal Microvasculature Using Optical Coherence Tomography Angiography in Healthy Subjects

Figure 2

Optical coherence tomography angiography (OCTA) images of a 60-year-old male subject with nuclear sclerosis grade 1. Signal strength of the upper and lower row images which scanned consecutively was 8, and both OCTA images showed significant difference values [vessel density in the 6 mm full area: 13.5 mm−1 (A) vs. 16.1 mm−1 (D); perfusion density in the 6 mm full area: 0.322 (B) vs. 0.386 (E); foveal avascular zone area: 0.10 mm2 (C) vs. 0.13 mm2 (F)].

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