Results 41 to 50 of about 892,547 (198)

Variation of Optic Nerve Types in Different Age Quartiles on Two Sides Based on Delano's Classification of Optic Nerve using Computerized Tomography: A Single Center Cross-Sectional Study in Karachi

open access: yesLife and Science
Objective: To understand the anatomy of the sphenoid sinus and its associated structures, especially the variations of the optic nerve, to avoid any surgical trauma. Study Design: Cross-sectional study.
Mubina Lakhani   +5 more
doaj   +1 more source

The Predictive Value of Computed Tomography Findings for Poor Visual Outcome in Traumatic Eye Injury

open access: yesJournal of Ophthalmology, 2022
Background. The prognosis of visual outcome is important for patients and healthcare providers and guides proper decision-making in traumatic eye injury.
Ping Ren   +3 more
doaj   +1 more source

Morphometric analysis of myelinated fibre composition in the optic nerve of adult C57BL and CBA strain mice and (C57BL x CBA) F1 hybrid:a comparison of interstrain variation [PDF]

open access: yes, 1995
In a study involving 50 optic nerves isolated from 3 different strains of adult male mice, C57BL, CBA and (C57BL x CBA) F1 hybrids, and from adult female CBA strain mice, we observed that the mouse had a lower mean total myelinated nerve fibre count than
Dangata, Y Y   +2 more
core  

Lipid profile dataset of optogenetics induced optic nerve regeneration

open access: yesData in Brief, 2020
The optic nerve transfers visual information from the retina to the brain through the axons of retinal ganglion cells (RGCs). In adult mammals, optic nerve injuries and progressive degenerative diseases lead to the irreversible loss of RGCs, resulting in
Jennifer Arcuri   +3 more
doaj   +1 more source

Emergency management: optic nerve compression [PDF]

open access: yes, 2018
Increased orbital pressure compresses the optic nerve, which can lead to irreversible vision loss in a matter of ...
Colin Cook
core  

Ocular and Orbital Injury in All-Terrain Vehicles: A Literature Review

open access: yesSafety, 2016
Purpose: To review primary literature on ocular and orbital injury secondary to all-terrain vehicles (ATVs). Methods: A Medline search of English language literature. Results: Very few studies detail ocular and orbital manifestations of ATV crashes.
Elliot S. Crane   +2 more
doaj   +1 more source

Optic Nerve Sheath Meningioma

open access: yes, 2020
Optic nerve sheath meningioma is a benign (not malignant) tumor which involves the covering of the optic nerve.
NANOS
core  

βB2-Crystallin Promotes Axonal Regeneration in the Injured Optic Nerve in Adult Rats

open access: yesCell Transplantation, 2015
The purpose of the study was to further scrutinize the potential of βB2-crystallin in supporting regeneration of injured retinal ganglion cell axons both in vitro and in vivo. Retinal explants obtained from animals after treatment either with lens injury
Michael R. R. Böhm   +5 more
doaj   +1 more source

Development of a novel model of optic neuritis to assess neuroprotective and repair strategies in multiple sclerosis [PDF]

open access: yes, 2012
PhDMultiple sclerosis (MS) is a putative autoimmune disease of the central nervous system (CNS), which often affects the optic nerve pathway. Optic neuritis (ON) is a clinical feature of MS that can cause loss of vision due to conduction block and ...
Lidster, Katie
core   +2 more sources

Damage to the eye and optic nerve in seriously traumatized patients with concomitant head injury: analysis of 84,627 cases from the TraumaRegister DGU® between 2002 and 2015

open access: yesScandinavian Journal of Trauma, Resuscitation and Emergency Medicine, 2020
Background To determine the prevalence and characteristics of prechiasmatic visual system injuries (VSI) among seriously injured patients with concomitant head trauma in Europe by means of a multinational trauma registry.
Torge Huckhagel   +4 more
doaj   +1 more source

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