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. 2017 Aug 18;7:8780. doi: 10.1038/s41598-017-09310-1

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© The Author(s) 2017

Open Access This 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 license, and indicate if changes were made. The images or other third party material in this article are included in the article’s Creative Commons license, unless indicated otherwise in a credit line to the material. If material is not included in the article’s Creative Commons license 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 license, visit http://creativecommons.org/licenses/by/4.0/.

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Extended field-of-view fundus pulsation maps and OCTA at physiological IOP. (a) Pronounced deformations were encountered around the ONH and close to major choroidal blood vessels in some peripheral regions. A time lapse of time gated fundus pulsations along one heart cycle is shown in Supplementary Video 2. (b) Extended field-of-view OCTA image. The depth positions of the three plexuses are color coded in this OCTA image. The superficial capillary plexus (SCP) containing the retinal nerve fiber layer, ganglion cell layer and the inner plexiform layer, the deeper retinal capillary plexus (DCP) in the outer plexiform layer as well as the chorioscleral (CS) plexus are shown in blue, green and red, respectively. Regions of increased pulsatility were identified as regions containing major blood vessels in the OCTA images of the choroid. (scale bar = 150 μm).