Results 281 to 290 of about 1,103,257 (330)

Beta amyloid peptides accumulation induces the over expression of TSPO translocator in optic nerve, visual cortex and in the retina in Alzheimer s disease and aging model

open access: green, 2017
Luis F Hernandez   +8 more
openalex   +1 more source

Optic Nerve

Handbook of Experimental Pharmacology, 2016
Optic nerve diseases arise from many different etiologies including inflammatory, neoplastic, genetic, infectious, ischemic, and idiopathic. Understanding some of the characteristics of the most common optic neuropathies along with therapeutic approaches to these diseases is helpful in designing recommendations for individual patients.
Lynn K. Gordon
openaire   +3 more sources

Axon Regeneration in the Mammalian Optic Nerve.

Annual Review of Vision Science, 2020
The damage or loss of retinal ganglion cells (RGCs) and their axons accounts for the visual functional defects observed after traumatic injury, in degenerative diseases such as glaucoma, or in compressive optic neuropathies such as from optic glioma.
Philip R Williams   +3 more
semanticscholar   +1 more source

The Optic Nerve

Seminars in Neurology, 2009
The optic nerve is our most important cranial nerve. As it courses from the eyeball to the brain, it is divided into four segments: intraocular, intraorbital, intracanalicular, and intracranial. Four tests are primarily used to assess its functional integrity and detect optic nerve disorders.
John B, Selhorst, Yanjun, Chen
openaire   +2 more sources

Bedside Optic Nerve Ultrasonography for Diagnosing Increased Intracranial Pressure

Annals of Internal Medicine, 2019
Background Optic nerve ultrasonography (optic nerve sheath diameter sonography) has been proposed as a noninvasive, quick method for diagnosing increased intracranial pressure.
A. Koziarz   +19 more
semanticscholar   +1 more source

The Optic Nerve

All about Your Eyes, Second Edition, revised and updated, 2019
As a comprehensive ophthalmologist, I have no familiarity with the primary literature concerning ophthalmic anatomy and histology. Thus, I am in no position to declare which book is correct regarding points on which they differ.
M. Gainza
semanticscholar   +1 more source

Optic nerve glioma mimicking an optic nerve meningioma

Clinical Neurology and Neurosurgery, 1996
The case is described of an optic nerve glioma, mimicking an optic nerve meningioma in a man aged 41 years. CT, MRI and DSA revealed an enhancing tumor surrounding the optic nerve. Histopathologic examination of the removed optic nerve revealed a centrally located glioma surrounded by normal optic nerve fibres.
L, Liauw   +3 more
openaire   +2 more sources

Aplasia of the Optic Nerve

Journal of Pediatric Ophthalmology & Strabismus, 1976
A case of unilateral true aplasia of the optic nerve in an otherwise normal and healthy child is presented. Twenty-eight previously reported cases of aplasia have been reviewed and classified according to criteria which we have presented. Only six of these cases, including the present case, represent true aplasia, manifested by total blindness and ...
L E, Little, P V, Whitmore, T W, Wells
openaire   +2 more sources

Optic nerve choristoma

Annals of Diagnostic Pathology, 2005
Choristomas are rare lesions that typically involve peripheral nerves and are marked by the presence of histologically normal tissue for an organ or body part other than the site at which it is located. Reports of choristoma involving cranial nerves are extraordinarily rare.
Angela, Spencer   +2 more
openaire   +2 more sources

Optic Nerve Drusen

Archives of Ophthalmology, 1973
Two case reports, one clinical and the other pathologic, illustrate important features of optic nerve drusen. A clinical subject demonstrates that optic nerve drusen cause visual field defects and central visual loss in childhood. Another case, studied postmortem, illustrates optic atrophy caused by drusen.
D F, Kamin, R S, Hepler, R Y, Foos
openaire   +2 more sources

Home - About - Disclaimer - Privacy