Results 131 to 140 of about 183,318 (235)

Congenital anomalies of the optic nerve in one family. [PDF]

open access: yes, 1992
Journal ArticleWe present three cases of congenital optic disc anomalies in one family who underwent an extensive diagnostic workup to exclude any intracranial pathology.
Digre, Kathleen B., Mortenson, Steven
core  

Bilateral Anterior Ischaemic Optic Neuropathy in a Child on Continuous Peritoneal Dialysis : Case report and literature review [PDF]

open access: yes, 2016
Non-arteritic anterior ischaemic optic neuropathy (NAION) is a serious complication of continuous peritoneal dialysis (CPD) which can lead to poor vision and blindness.
Al-Kaabi, Abdullah   +5 more
core   +3 more sources

Monocular Retinal Depth Estimation and Joint Optic Disc and Cup Segmentation using Adversarial Networks [PDF]

open access: yesarXiv, 2020
One of the important parameters for the assessment of glaucoma is optic nerve head (ONH) evaluation, which usually involves depth estimation and subsequent optic disc and cup boundary extraction. Depth is usually obtained explicitly from imaging modalities like optical coherence tomography (OCT) and is very challenging to estimate depth from a single ...
arxiv  

Bilateral presumed astrocytic hamartomas in a patient with retinitis pigmentosa

open access: yesClinical Ophthalmology, 2011
Michael Kinori1, Iris Moroz1,2, Ygal Rotenstreich1,2, Hagith Yonath2,3, Ido Didi Fabian1, Vicktoria Vishnevskia-Dai1,21Department of Ophthalmology, Chaim Sheba Medical Center, Tel Hashomer, Israel; 2Sackler Faculty of Medicine, Tel Aviv University, Tel ...
Kinori M   +5 more
doaj  

Abnormalities of the Optic Nerve in Down Syndrome and Associations With Visual Acuity

open access: yesFrontiers in Neurology, 2019
Background: Various ocular anomalies are present in the vast majority of individuals with Down syndrome; however, we know little about optic nerve abnormalities.
Lavinia Postolache
doaj   +1 more source

OCT-GAN: Single Step Shadow and Noise Removal from Optical Coherence Tomography Images of the Human Optic Nerve Head [PDF]

open access: yesarXiv, 2020
Speckle noise and retinal shadows within OCT B-scans occlude important edges, fine textures and deep tissues, preventing accurate and robust diagnosis by algorithms and clinicians. We developed a single process that successfully removed both noise and retinal shadows from unseen single-frame B-scans within 10.4ms.
arxiv  

Exome sequencing identifies a missense variant in EFEMP1 co-segregating in a family with autosomal dominant primary open-angle glaucoma [PDF]

open access: yes, 2015
Primary open-angle glaucoma (POAG) is a clinically important and genetically heterogeneous cause of progressive vision loss as a result of retinal ganglion cell death.
Bennett, Thomas M   +2 more
core   +4 more sources

An evidence-based approach to the routine use of optical coherence tomography

open access: yes, 2019
Optical coherence tomography is an imaging technology that has revolutionised the detection, assessment and management of ocular disease. It is now a mainstream technology in clinical practice and is performed by non-specialised personnel in some ...
Kalloniatis, M   +3 more
core   +1 more source

Evaluation of In Vivo Subject-Specific Mechanical Modeling of the Optic Nerve Head for Robust Assessment of Ocular Mechanics [PDF]

open access: yesarXiv
To establish the tissue regions necessary to accurately represent the mechanics of the optic nerve head (ONH), imaging data of the ONH from 2 healthy subjects were used to create in vivo subject-specific eye mechanical models considering distinct properties for all major ocular tissues.
arxiv  

Home - About - Disclaimer - Privacy