Results 41 to 50 of about 31,563 (241)

Study on the Optic Nerve Fiber Layer Thickness and Changes in Blood Flow in Myopic Children

open access: yesInternational Journal of General Medicine, 2021
TaiNan Lin,1 Ling Su,2 JinHua Lin,1 Hong Qiu1 1Department of Ophthalmology, Fujian Provincial Governmental Hospital, Fuzhou, People’s Republic of China; 2School Health Department, Fujian Center for Disease Control and Prevention, Fuzhou, People’s ...
Lin T, Su L, Lin J, Qiu H
doaj  

Multilayered retinal pigment epithelial detachment: an optical coherence tomography angiography perspective

open access: yesGMS Ophthalmology Cases, 2021
A new entity termed multilayered pigment epithelial detachment ieen to occur with the use of multiple intravitreal anti-VEGF agents. istinct appearance of a spindle-shaped elevation with bands of hyporeflective and hyperreflective tissue is seen on ...
Ratra, Dhanashree, Mishra, Samarth
doaj   +1 more source

Complexity manipulations in OCTA

open access: yes, 2022
Complexity manipulations in OCTA. Clicking a stimulus leads to the octa code used to generate it.I created this figure for the paper titled "The Order & Complexity Toolbox for Aesthetics (OCTA): A systematic approach to study the relations between order,
Johan Wagemans (5105474)   +2 more
core   +1 more source

Peripapillary and fovea avascular zone optical coherence tomography angiography parameters in exfoliation glaucoma versus primary open-angle glaucoma versus healthy eyes

open access: yesIndian Journal of Ophthalmology, 2022
Purpose: To examine the differences in the peripapillary vascular parameters and foveal-avascular-zone (FAZ) vascularity parameters between primary open-angle-glaucoma (POAG) patients versus exfoliation-glaucoma (XFG) patients versus healthy subjects ...
Ofira Zloto   +4 more
doaj   +1 more source

Large‐Diameter DNA‐Scaffolded Nanopores Enabled by Loosely Packed Peptides for Single‐Molecule Sensing

open access: yesAngewandte Chemie, EarlyView.
A nanopore composed of transmembrane peptides and a DNA scaffold that assists peptide assembly was constructed. By employing peptides containing the unnatural amino acid 2‐aminoisobutyric acid (Aib), which promotes loose packing between helices, a large‐diameter nanopore was achieved.
Zugui Peng   +3 more
wiley   +2 more sources

Distribution of different forms of phosphorus in calcareous soils from middle and south of Iraq [PDF]

open access: yesAl-Qadisiyah Journal For Agriculture Sciences, 2020
A survey of the chemical way to determine the amount of different phosphorus forms in calcareous soils was carried out on 22 calcareous soils fertilized for many years with phosphate fertilizers from central and southern Iraq.
E.A Makttoof, J.K. Kassim, K.H Khuzale
doaj   +1 more source

Warping OCTA to UWF.

open access: yes, 2023
Our first iteration involved warping the en-face OCTA image. This caused undesired distortion and loss of resolution of the macular region image. It was also more time consuming as it required BigWarp be run for every single en-face OCTA image.
Bernardo Negreiros (15353874)   +5 more
core   +1 more source

Increased papillary microcirculation in inactive uveitis patients by optical coherence tomography angiography

open access: yesAll Life, 2023
Aim: To quantitatively analyze the vascular and structure abnormalities in the papillary areas in eyes with noninfectious uveitis during different periods using optical coherence tomography angiography (OCTA).
Yao Xu, Xuefei Zhu
doaj   +1 more source

Experts Opinion: OCTA vs. FFA/ICG in Uveitis - Which Will Survive?

open access: yes, 2023
Will optical coherence tomography angiography (OCTA) replace invasive imaging techniques like fundus fluorescein angiography (FFA) and indocyanine green (ICG) angiography entirely?
Manfred Zierhut   +13 more
core   +1 more source

OCT Angiography: A promising tool in Glaucoma

open access: yesDelhi Journal of Ophthalmology, 2021
Optical Coherence Tomography Angiography, a non-invasive imaging modality provides a quantitative assessment of microcirculation of retina and choroid in various layers.
Priya Saraf, Neha Sachdeva, Hage Amung
doaj   +1 more source

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