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. 2020 Dec 1;15(12):e0243074. doi: 10.1371/journal.pone.0243074

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© 2020 Di Antonio et al

This is an open access article distributed under the terms of the Creative Commons Attribution License, which permits unrestricted use, distribution, and reproduction in any medium, provided the original author and source are credited.

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Fig 2 — Panel A: Representation of the OCTA assessment of the superficial capillary plexus (SCP). The SCP was investigated in two different OCTA scan modalities: (i) 3x3-mm single volume scan (V₁) (Top left), and (ii) 3x3 multiple-volume scan (V₄) (bottom left). The SCP binarized (middle) and skeletonized (right) images, for both protocol scans, were analyzed to investigate both perfusion density (PD), and vessel length density (VLD), respectively. Panel B: Representation of the OCTA assessment of the deep capillary plexus (DCP). The DCP was investigated in two different OCTA scan modalities: (i) 3x3-mm single volume scan (V₁) (top left), and (ii) 3x3 multiple-volume scan (V₄) (bottom left). The DCP binarized (middle) and skeletonized (right) images, for both protocol scans, were analyzed to investigate both perfusion density (PD), and vessel length density (VLD), respectively.