Results 51 to 60 of about 36,566 (258)

Macular and Optic Nerve Microvascular Alteration in Relation to Axial Length, by Optical Coherence Tomography Angiography (OCTA)

open access: yesClinical Ophthalmology, 2022
Maha Mohamed Youssef,1 Sherin Hassan Sadek,2 Ragai Magdy Hatata2 1Department of Ophthalmology, Faculty of Medicine, Cairo University, Cairo, Egypt; 2Department of Ophthalmology, Faculty of Medicine, Fayoum University, Fayoum, EgyptCorrespondence: Maha ...
Youssef MM, Sadek SH, Hatata RM
doaj  

OCT-Angiography Changes in Patients with Diabetic Macular Edema Treated with Intravitreal Dexamethasone Implant

open access: yesClinical Ophthalmology, 2022
Pablo Carnota-Méndez, Carlos Méndez-Vázquez, Conchi Pérez-Gavela Centro de Ojos de La Coruña, A Coruña, SpainCorrespondence: Pablo Carnota-MéndezCentro de Ojos de La Coruña, Avenida, Rúa Santiago Rey Fernández Latorre, 120, A Coruña, 15006, Spain, Tel ...
Carnota-Méndez P   +2 more
doaj  

Differential Change in Retina Structure and Function in Children and Adolescents with Drusens of the Optic Nerve Disk

open access: yesOftalʹmologiâ, 2018
The first histological and clinical description of the optic nerve drusens was given in the 19th century. Then authors considered drusens as congenital pathologies, and a study of 1999 showed that drusen is not the primary pathology, but the dysplasia of
A. G. Shchuko   +6 more
doaj   +1 more source

OCTA Macula Coronal Views

open access: yes, 2023
Macula Coronal Views (MCV) dataset This dataset is used for experiements aiming to transform opical coherence tomography angiography (OCTA) B-Scan into innovative OCTA graphs.
Al-Hinnawi, A (via Mendeley Data)   +1 more
core   +1 more source

An Open-source Image Analysis Toolbox for Quantitative Retinal Optical Coherence Tomography Angiography [PDF]

open access: yesJournal of Biomedical Physics and Engineering
Background: Qualitative and quantitative assessment of retinal perfusion using optical coherence tomography angiography (OCTA) has shown to be effective in the treatment and management of various retinal and optic nerve diseases. However, manual analyses
Yalda Amirmoezzi   +4 more
doaj   +1 more source

Radial peripapillary capillary network in congenital cavitary optic disk anomalies

open access: yesIndian Journal of Ophthalmology, 2023
Background and Purpose: “Congenital cavitary optic disk anomalies” is a term used to include optic disk pit (ODP), optic disk coloboma, and morning glory disk anomaly (MGDA).
Tarannum Mansoori
doaj   +1 more source

The role of OCT angiography in a study of retinal perfusion after endovitreal intervention due to rhegmatogenous retinal detachment [PDF]

open access: yesКлиническая практика, 2020
OCT angiography is a non-invasive method of the qualitative and quantitative analysis of the retinal perfusion. After rhegmatogenous retinal detachment and vitrectomy with endotamponade, the retinal perfusion changes.
Rinat R. Fayzrakhmanov   +3 more
doaj   +1 more source

The ‘Octa-Benzene’, Cyclo-octatetraene (C8H8) [PDF]

open access: yesNature, 1947
The fact that cyclo-octatetraene—in contrast to benzene—shows a markedly unsaturated character has generally been used as an argument in favour of the assumption that the molecule contains alternate double and single bonds. The resonance energy, which is not much smaller per CH-group than that of benzene, makes the correctness of this assumption seem ...
O, BASTIANSEN, O, HASSEL, A, LANGSETH
openaire   +2 more sources

Water soluble octa-functionalized POSS: all-click chemistry synthesis and efficient host guest encapsulation

open access: yes, 2014
A series of water soluble octa-functionalized POSSs were facilely synthesized via thiol-ene and Menschutkin click chemistry. Among them, octa-alkynyl POSS further reacted with azide-terminal alkyl long chains, resulting in a well-defined, amphiphilic ...
Li, Sipei   +6 more
core   +1 more source

Tutorial on how to create a stimulus in OCTA

open access: yes, 2022
Tutorial on how to create a stimulus 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 ...
Johan Wagemans (5105474)   +2 more
core   +1 more source

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