Results 41 to 50 of about 266,911 (306)

Ab Externum Canaloplasty – An Overview [PDF]

open access: yes, 2020
Canaloplasty is a non-penetrating glaucoma surgery used to treat patients with open-angle glaucoma. It was developed as an alternative method to traditional glaucoma surgery and is one of the recent techniques of non-penetrating glaucoma surgery. Studies
Ajazi, Valbon, Jaho, Julinda
core   +2 more sources

Prevalence and determinants of glaucoma : an epidemiologic approach (The Rotterdam Study) [PDF]

open access: yes, 1995
Glaucoma is an eye disease characterized by damage to the optic nerve head and related visual field defects, often accompanied by elevated intraocular pressure. Glaucoma is an important cause of blindness, particularly in the elderly.
Dielemans, I. (Ida)
core   +4 more sources

Natural History of Open-Angle Glaucoma [PDF]

open access: yesOphthalmology, 2009
This article, based on the Early Manifest Glaucoma Trial (EMGT), provides prospective natural history data on progression of glaucomatous field defects in 3 of the most common glaucoma types.Cohort of EMGT patients randomized to the untreated control group and followed up to the time of progression, when treatment could be initiated.We evaluated 118 ...
Heijl, Anders   +3 more
openaire   +3 more sources

Assessment of foveal and extra-foveal photostress recovery time in primary open angle glaucoma [PDF]

open access: yes, 2018
Photostress recovery time (PSRT) is a clinical procedure that measures the amount of time required for the macular to return to its normal level of function after being exposed to a bright light source.
Azuamah, Y.C.   +5 more
core   +2 more sources

Evaluate underdiagnosis and overdiagnosis bias of deep learning model on primary open-angle glaucoma diagnosis in under-served patient populations [PDF]

open access: yesAMIA 2023 Informatics Summit, 2023
In the United States, primary open-angle glaucoma (POAG) is the leading cause of blindness, especially among African American and Hispanic individuals. Deep learning has been widely used to detect POAG using fundus images as its performance is comparable to or even surpasses diagnosis by clinicians.
arxiv  

POLYMORPHISM OF EYE DRAINAGE SYSTEM CHANGES IN GLAUCOMA

open access: yesСибирский научный медицинский журнал, 2019
The study aim was to investigate structural peculiarities of sclera in different types of glaucoma, with an accent on changes of the eye drainage system. Materials and methods.
A. K. Lazareva   +4 more
doaj   +1 more source

PVBM: A Python Vasculature Biomarker Toolbox Based On Retinal Blood Vessel Segmentation [PDF]

open access: yesarXiv, 2022
Introduction: Blood vessels can be non-invasively visualized from a digital fundus image (DFI). Several studies have shown an association between cardiovascular risk and vascular features obtained from DFI. Recent advances in computer vision and image segmentation enable automatising DFI blood vessel segmentation.
arxiv  

Microstructural Visual Pathway White Matter Alterations in Primary Open-Angle Glaucoma:A Neurite Orientation Dispersion and Density Imaging Study [PDF]

open access: yes, 2022
BACKGROUND AND PURPOSE: DTI studies of patients with primary open-angle glaucoma have demonstrated that glaucomatous degeneration is not confined to the retina but involves the entire visual pathway.
Carvalho, J.   +4 more
core   +1 more source

Medical Application of Geometric Deep Learning for the Diagnosis of Glaucoma [PDF]

open access: yesarXiv, 2022
Purpose: (1) To assess the performance of geometric deep learning (PointNet) in diagnosing glaucoma from a single optical coherence tomography (OCT) 3D scan of the optic nerve head (ONH); (2) To compare its performance to that obtained with a standard 3D convolutional neural network (CNN), and with a gold-standard glaucoma parameter, i.e. retinal nerve
arxiv  

High sampling resolution optical coherence tomography reveals potential concurrent reductions in ganglion cell‐inner plexiform and inner nuclear layer thickness but not in outer retinal thickness in glaucoma

open access: yesOphthalmic and Physiological Optics, Volume 43, Issue 1, Page 46-63, January 2023., 2023
Abstract Purpose To analyse optical coherence tomography (OCT)‐derived inner nuclear layer (INL) and outer retinal complex (ORC) measurements relative to ganglion cell‐inner plexiform layer (GCIPL) measurements in glaucoma. Methods Glaucoma participants (n = 271) were categorised by 10‐2 visual field defect type.
Janelle Tong   +4 more
wiley   +1 more source

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