Results 61 to 70 of about 265,925 (201)

Glaucoma and cigarette smoking: a review of narrative reviews [PDF]

, 2016
Background: Glaucoma is an optic neuropathy associated with visual field changes for which high intra-ocular pressure is a major risk factor. Emerging research indicates that modifiable factors, among which the cigarette smoke, besides IOP may be ...
DI MURRO, FRANCESCA, LA TORRE, Giuseppe, PACELLA, Elena, SMALDONE, GIANPAOLO   +3 more
core   +2 more sources

Optical Coherence Tomography Angiography of the Optic Disc; an Overview. [PDF]

, 2017
Different diseases of the optic disc may be caused by or lead to abnormal vasculature at the optic nerve head. Optical coherence tomography angiography (OCTA) is a novel technology that provides high resolution mapping of the retinal and optic disc ...
Akil, Handan, Falavarjani, Khalil Ghasemi, Sadda, Srinivas R, Sadun, Alfredo A   +3 more
core   +3 more sources

Glaucoma and the Optic Nerve [PDF]

, 1972
In summary, the anatomic characteristics of the optic nerve head have been described along the ophthalmoscopic interpretation of these characteristics. One hopes that this information combined with a knowledge of what constitutes glaucomatous abnormality
Hoskins, H. Dunbar, Jr.
core   +1 more source

Echographic Optic Nerve Evaluation: A Novel Diagnostic Modality in Glaucoma [PDF]

Journal of Clinical and Diagnostic Research
Introduction: Primary Open-Angle Glaucoma (POAG) is considered a leading cause of blindness among all others. Different technologies such as Scanning Laser Polarimetry (SLP) and Optical Coherence Tomography (OCT) closely correlate in measuring structural
Avik Dey Sarkar, Sanchari Sarkar
doaj   +1 more source

Optic nerve sheath meningocele

International Medical Case Reports Journal, 2018
Musleh Algarni,1,2 Pejman J Maralani,3 Arun NE Sundaram1 1Department of Ophthalmology and Vision Sciences, Sunnybrook Health Sciences Center, University of Toronto, Toronto, ON, Canada; 2Department of Medicine, Al Thagher General Hospital, Jeddah, Saudi ...
Algarni M, Maralani PJ, Sundaram ANE
doaj  

The Morphological Description Automation of the Optic Nerve Head Boundary in Digital Fundus Images

Oftalʹmologiâ, 2018
Purpose. To develop the automating method for the description of the optic nerve head condition. The method allows to differentiate the optic nerve head with clear boundaries typical for the normal fundus and optic nerve head with blurred boundaries ...
E. G. Tanaeva, R. G. Khafizov
doaj   +1 more source

Comparative lipid profiling dataset of the inflammation-induced optic nerve regeneration. [PDF]

, 2019
In adult mammals, retinal ganglion cells (RGCs) fail to regenerate following damage. As a result, RGCs die after acute injury and in progressive degenerative diseases such as glaucoma; this can lead to permanent vision loss and, eventually, blindness ...
Bhattacharya, Sanjoy K, Caprioli, Joseph, Kwong, Jacky MK, Piqueras, Maria, Stark, David T, Trzeciecka, Anna   +5 more
core   +1 more source

Monitoring retinal changes with optical coherence tomography predicts neuronal loss in experimental autoimmune encephalomyelitis. [PDF]

, 2019
BACKGROUND:Retinal optical coherence tomography (OCT) is a clinical and research tool in multiple sclerosis, where it has shown significant retinal nerve fiber (RNFL) and ganglion cell (RGC) layer thinning, while postmortem studies have reported RGC loss.
Aktas, Orhan, Albrecht, Philipp, Balk, Lisanne J, Cordano, Christian, Cruz-Herranz, Andrés, Dietrich, Michael, Fischer, Dietmar, Green, Ari J, Hallenberger, Angelika, Hartung, Hans-Peter, Hecker, Christina, Hilla, Alexander M, Ingwersen, Jens, Issberner, Andrea, Lehmann-Horn, Klaus, Levin, Marc H, von Gall, Charlotte, Yiu, Hao H, Zamvil, Scott S   +18 more
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Comparison of cross sectional optical coherence tomography images of elevated optic nerve heads across acquisition devices and scan protocols

Eye and Vision, 2018
Background Optic nerve head measurements extracted from optical coherence tomography (OCT) show promise for monitoring clinical conditions with elevated optic nerve heads.
Megh D. Patel, Fareshta Khushzad, Heather E. Moss   +2 more
doaj   +1 more source

Traumatic optic neuropathy: Surgical intervention improves vision and color perception

Medical Journal of Dr. D.Y. Patil Vidyapeeth, 2018
The most common cause of traumatic optic neuropathy (TON) is indirect injury to the optic nerve, which is thought to be the result of transmitted shock from an orbital impact to the intracanalicular portion of optic nerve.
Sujit Das
doaj   +1 more source