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A more coherent relationship between optical coherence tomography scans and retinal anatomy

The relationship between retinal anatomy and OCT scans as presented in Figure 1 of Chen and Lee's review1 is the same as that presented in the first paper that reported ultra-high resolution OCT scans in human.2 This relationship was determined by comparing foveal OCT scans from one individual to a histological section of the fovea from a different individual. In the scheme reported, the innermost band of reflectivity originates from the boundary between the inner and outer segments of photoreceptors, the middle band originates from the retinal pigment epithelium and the outer band originates from the choriocapillaris.