Results 11 to 20 of about 348,278 (207)

A Generative Model for OCT Retinal Layer Segmentation by Groupwise Curve Alignment

open access: yesIEEE Access, 2018
Retinal layer segmentation from optical coherence tomography (OCT) is of fundamental importance for measuring retinal layer thicknesses. These thickness measurements have been shown to correlate well with the severity of different ocular diseases; hence,
Wenjun Duan   +9 more
doaj   +2 more sources

Case Report of Schnyder Corneal Dystrophy—A Rare Lipid Metabolic Disorder of the Cornea [PDF]

open access: yesLife
Background: Schnyder corneal dystrophy (SCD) is a rare autosomal dominant disorder characterized by bilateral corneal opacification due to abnormal cholesterol and phospholipid deposition.
Nina Stoyanova   +15 more
doaj   +2 more sources

Recent advances and future directions on the use of optical coherence tomography in neuro-ophthalmology

open access: yesTaiwan Journal of Ophthalmology, 2021
Optical coherence tomography (OCT) is a noninvasive imaging technique used to qualitatively and quantitatively analyze various layers of the retina.
Cody Lo   +2 more
doaj   +1 more source

ERGONOMICS IN OPHTHALMOLOGY PRACTICE: CROSS-SECTIONAL SURVEY AMONG PAKISTANI OPHTHALMOLOGISTS

open access: yesKhyber Medical University Journal, 2022
OBJECTIVE: To assess the ergonomic practices and prevalence of musculoskeletal symptoms among Pakistani ophthalmologists. METHODS: This cross-sectional questionnaire-based study was conducted at College of Ophthalmology and Allied Vision Sciences/Eye ...
Asima Rafique   +2 more
doaj   +1 more source

Efficacy of probing for congenital nasolacrimal duct obstruction in a private tertiary hospital: 10-year experience

open access: yesRevista Brasileira de Oftalmologia, 2021
Objetive: To evaluate the success rate of initial and repeated probing as treatment approach for congenital nasolacrimal duct obstruction (CNLDO) in children between 2 and 46 months.
Daniela Cristina Schroff Machado   +6 more
doaj   +1 more source

Recent Advances in Visual Dysfunction and Ocular Biomarkers in Neurological Disorders [PDF]

open access: yesEye and Brain
Jamie Cheng,1 Saba S Paracha,1 Saumya Agrawal,2 Zhenquan Wu,2 Ching-Hwa Sung2,3 1The Warren Alpert Medical School of Brown University, Providence, RI, USA; 2Department of Ophthalmology, Margaret M. Dyson Vision Research Institute, Weill Cornell Medicine,
Cheng J   +4 more
doaj   +2 more sources

Human Stem Cells for Ophthalmology: Recent Advances in Diagnostic Image Analysis and Computational Modelling

open access: yesCurrent Stem Cell Reports, 2023
To explore the advances and future research directions in image analysis and computational modelling of human stem cells (hSCs) for ophthalmological applications.
L. Wadkin   +5 more
semanticscholar   +1 more source

An update on ophthalmological perspectives in oculodermal melanocytosis (Nevus of Ota)

open access: yesGraefe's Archive for Clinical and Experimental Ophthalmology, 2022
Purpose To provide a review of the literature on oculodermal melanocytosis (ODM) with a focus on the diagnostic and therapeutic implications of multimodal imaging techniques in the management of ophthalmic complications. Methods The authors carried out a
S. Abdolrahimzadeh   +6 more
semanticscholar   +1 more source

The role of confocal scanning laser ophthalmoscopy in stereometric differentiation of eye papilla in ocular hypertension, normal tension glaucoma and primary open-angle glaucoma [PDF]

open access: yesVojnosanitetski Pregled, 2013
Background/Aim. Primary open angle glaucoma (POAG) and normal tension glaucoma (NTG) demonstrate the same structural changes in the optic disc along with visual field defects but only POAG includes an abnormal elevation of intraocular pressure ...
Gvozdenović Ranko   +5 more
doaj   +1 more source

Downbeat nystagmus: aetiology and comorbidity in 117 patients [PDF]

open access: yes, 2008
Objectives: Downbeat nystagmus (DBN) is the most common form of acquired involuntary ocular oscillation overriding fixation. According to previous studies, the cause of DBN is unsolved in up to 44% of cases.
Brandt, Thomas   +3 more
core   +1 more source

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