Results 1 to 10 of about 163,932 (313)

Traumatic optic neuropathy: Surgical intervention improves vision and color perception

open access: yesMedical 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

POSSIBILITIES OF MODERN IMAGING TECHNIQUES IN DIAGNOSTICS OF OPTIC NERVE DRUSEN (LITERATURE REVIEW)

open access: yesActa Biomedica Scientifica, 2016
With the introduction and development of new diagnostic techniques, the relevance of drusen of the optic nerve diagnostics is increasing. Existing imaging techniques alone or in their various combinations cannot allow to confirm optic nerve drusen in all
E. E. Ioyleva   +2 more
doaj   +1 more source

Edema and features of optic nerve architecture in inflammatory and ischemic neuropathies. Clinical cases

open access: yesJournal of Ophthalmology
Purpose. To describe clinical cases of optic nerve edema in inflammatory and ischemic neuropathies and features of optic disc architecture revealed by optical coherence tomography. Methods. 4 patients were examined.
N. M. Moyseyenko
doaj   +1 more source

Microscopic details of age related changes in rat optic nerve

open access: yesSenses and Sciences, 2014
Background: Age-related changes in the number and density of optic nerve fibres were studied in 12-month-old (adult) and 24-month-old (aged) male Wistar rats.
Fernanda Pacella   +5 more
doaj   +1 more source

Magnetic resonance diffusion tensor imaging of optic nerve and optic radiation in healthy adults at 3T

open access: yesInternational Journal of Ophthalmology, 2013
AIM: To investigate the diffusion characteristics of water of optic nerve and optic radiation in healthy adults and its related factors by diffusion tensor imaging (DTI) at 3T.METHODS: A total of 107 healthy volunteers performed head conventional MRI and
Hong-Hong Sun   +4 more
doaj   +1 more source

Involvement of High Mobility Group Box 1 Protein in Optic Nerve Damage in Diabetes

open access: yesEye and Brain, 2022
Ghulam Mohammad,1 Renu A Kowluru1,2 1Department of Ophthalmology, Visual and Anatomical Sciences, Wayne State University, Detroit, MI, 48201, USA; 2Kresge Eye Institute, Wayne State University, Detroit, MI, 48201, USACorrespondence: Ghulam Mohammad, Tel +
Mohammad G, Kowluru RA
doaj  

Neuro-sarcoidosis with isolated optic neuropathy: unmasking the chameleon

open access: yesThe Egyptian Journal of Internal Medicine
Isolated optic nerve involvement is rare in sarcoidosis. We report three cases describing atypical clinical and radiological features of isolated optic nerve involvement in sarcoidosis to expand the spectrum of neuro-ophthalmic sarcoidosis.
Shreyashi Jha   +2 more
doaj   +1 more source

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