Results 21 to 30 of about 54,051 (195)

Human foveal cone photoreceptor topography and its dependence on eye length

eLife, 2019
We provide the first measures of foveal cone density as a function of axial length in living eyes and discuss the physical and visual implications of our findings.
Yiyi Wang, Nicolas Bensaid, Pavan Tiruveedhula, Jianqiang Ma, Sowmya Ravikumar, Austin Roorda   +5 more
doaj   +1 more source

Assessment of Foveal Avascular Zone and Macular Vascular Plexus Density in Children With Unilateral Amblyopia: A Systemic Review and Meta-Analysis

Frontiers in Pediatrics, 2021
Purpose: To examine the quantitative measurements of OCTA in children with amblyopia using the meta-analysis methodology.Methods: PubMed, Embase, and Cochrane library were searched for available papers up to March 2021.
Lei Gao, Yang Gao, Fengrong Hong, Peng Zhang, Xiangwen Shu   +4 more
doaj   +1 more source

A Clinical Case of Retinal Light Burn by a Laser Beam

Oftalʹmologiâ
The article describes a clinical case of retinal light burn in a child as a result of careless handling of a household laser device, with an ophthalmological picture of macular edema with detachment of the pigment epithelium, and also presents the ...
E. Yu. Krasyuk, O. G. Noskova, E. G. Tokareva   +2 more
doaj   +1 more source

Fovea-Sparing RRD.xlsx

, 2018
visual acuities of fovea-sparing rhegmatogenous retinal detachments following surgical ...
Irene Lee (5810927), Charles Wykoff (5811335)   +1 more
core   +1 more source

Foveal Hypoplasia Grading with Optical Coherence Tomography: Agreement and Challenges Across Experience Levels

Diagnostics
Background/Objectives: The diagnosis and prognosis of arrested foveal development or foveal hypoplasia (FH) can be made using the Leicester grading system for FH and optical coherence tomography (OCT).
Riddhi Shenoy, Gail D. E. Maconachie, Swati Parida, Zhanhan Tu, Abdullah Aamir, Chung S. Chean, Ayesha Roked, Michael Taylor, George Garratt, Sohaib Rufai, Basu Dawar, Steven Isherwood, Ryan Ramoutar, Alex Stubbing-Moore, Esha Prakash, Kishan Lakhani, Ethan Maltyn, Jennifer Kwan, Ian DeSilva, Helen J. Kuht, Irene Gottlob, Mervyn G. Thomas   +21 more
doaj   +1 more source

Cone Photoreceptors in Diabetic Patients

Frontiers in Medicine, 2022
PurposeCones in diabetic patients are at risk due to metabolic and vascular changes. By imaging retinal vessel modeling at high magnification, we reduced its impact on cone distribution measurements.
Ann E. Elsner, Brittany R. Walker, Robert N. Gilbert, Vamsi Parimi, Joel A. Papay, Thomas J. Gast, Stephen A. Burns   +6 more
doaj   +1 more source

Displacement of fovea toward optic disk after macular hole surgery with internal limiting membrane peeling [PDF]

, 2017
Kouichi Ohta, Atsuko Sato, Nami Senda, Emi Fukui Department of Ophthalmology, Matsumoto Dental University, Shiojiri, Nagano, Japan Purpose: The purpose of this study was to demonstrate a displacement of the foveal depression toward the ...
Fukui E, Nami Senda, Kouichi Ohta, Ohta, Kouichi, Sato, Atsuko, Sato A, Fukui, Emi, Senda, Nami, Senda N, Emi Fukui, Atsuko Sato, Ohta K   +11 more
core   +1 more source

Arthroscopic assisted foveal repair of triangular fibrocartilage complex injuries associated with distal radioulnar joint instability [PDF]

The Egyptian Orthopaedic Journal
IntroductionFoveal tears of tfcc are common causes of ulnar sided wrist pain. They are usually associted with druj instability. Reattachment using either arthroscopic or open techniques is considered the best treatment in acute settings.
Mahmoud M. Kamaleldin, Saeed M. Shekedaf
doaj   +1 more source

Fovea and optic disc positions on the retinal surface.

, 2022
Fovea and optic disc positions on the retinal surface.
Alan Cayless (10178644), Achim Langenbucher (3156741), Pooria Omidi (11978991)   +2 more
core   +1 more source

Feature-Based Resource Allocation for Real-Time Stereo Disparity Estimation

IEEE Access, 2017
The most accurate stereo disparity algorithms take dozens or hundreds of seconds to process a single frame. This timescale is impractical for many applications. However, high accuracy is often not needed throughout the scene.
Eric Hunsberger, Victor Reyes Osorio, Jeff Orchard, Bryan P. Tripp   +3 more
doaj   +1 more source