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. 2022 Dec 23;54(3):1143–1156. doi: 10.1007/s10803-022-05882-8

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© The Author(s) 2022

Open AccessThis article is licensed under a Creative Commons Attribution 4.0 International License, which permits use, sharing, adaptation, distribution and reproduction in any medium or format, as long as you give appropriate credit to the original author(s) and the source, provide a link to the Creative Commons licence, and indicate if changes were made. The images or other third party material in this article are included in the article's Creative Commons licence, unless indicated otherwise in a credit line to the material. If material is not included in the article's Creative Commons licence and your intended use is not permitted by statutory regulation or exceeds the permitted use, you will need to obtain permission directly from the copyright holder. To view a copy of this licence, visit http://creativecommons.org/licenses/by/4.0/.

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Fig. 1 — Schematic overview of OCT examinations. A Peripapillary RNFL thickness from the 3 circle scans with the 6 sector Garway-Heath grid (white circles and lines) (Garway-Heath et al., 2000). B Circumfoveal macular and intraretinal layer thickness measured within the 9 sector ETDRS grid (white circles and lines) (Chew, 1996). Sector data were summarized into total thickness and in 3 foveal regions: fovea, parafovea and perifovea. Abbreviations: GCL = ganglion cell layer; I = inferior; INL = inner nuclear layer; IPL = inner plexiform layer; N = nasal; NI = nasal-inferior; NS = nasal-superior; ONL = outer nuclear layer; OPL = outer plexiform layer; RNFL = retinal nerve fiber layer; PR + RPE = photoreceptor-retinal pigment epithelium complex; S = superior; T = temporal; NI = temporal-inferior; TS = temporal-superior (Friedel et al., 2022a)