Results 31 to 40 of about 1,383,877 (253)

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

, 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   +4 more sources

Evaluation of Anterior Visual Pathway Lesions Using CT and MRI: A Prospective Descriptive Study [PDF]

Zagazig University Medical Journal
Background:Visual impairment may arise via many diseases. Imaging assessment using computed tomography (CT) and/or magnetic resonance imaging (MRI) can help localize and characterize these kinds of diseases.
YASSIR ALMALKI
doaj   +1 more source

Differences in the involved sites among different types of demyelinating optic neuritis in traditional MRI examination: A systematic review and meta-analysis

Advances in Ophthalmology Practice and Research, 2021
Background: Magnetic resonance imaging (MRI) plays a significant role in assessing optic neuropathy and providing more detailed information about the lesion of the visual pathway to help differentiate optic neuritis from other visual disorders.
Yongping Wang, Junxia Fu, Honglu Song, Quangang Xu, Huanfen Zhou, Shihui Wei   +5 more
doaj   +1 more source

Isolation, characterization, and substrate properties of the external limiting membrane from the avian embryonic optic tectum [PDF]

, 1990
The external limiting membrane of the avian embryonic optic tectum is isolated by mechanically separating the neuronal mesencephalon from the overlying mesenchymal tissue.
Kröger, Stephan, Nierhörster, L., S. Kroger, L. Niehorster, Kröger, S. ; https://orcid.org/, Niehörster, L.   +5 more
core   +1 more source

Optic pathway degeneration in Japanese black cattle [PDF]

, 2015
application/pdfDegeneration of the optic pathway has been reported in various animal species including cattle. We experienced a case of bilateral optic tract degeneration characterized by severe gliosis in a Japanese black cattle without any obvious ...
堀内, 雅之, Inokuma, Hisashi, 古岡, 秀文, 松本, 高太郎, Funato, Shingo, 千葉, 史織, Furuoka, Hidefumi, 猪熊, 壽, Kobayashi, Yoshiyasu, Matsumoto, Kohtaro, Horiuchi, Noriyuki, 古林, 与志安, Chiba, Shiori   +12 more
core   +3 more sources

Mercury in the retina and optic nerve following prenatal exposure to mercury vapor.

PLoS ONE, 2019
Damage to the retina and optic nerve is found in some neurodegenerative disorders, but it is unclear whether the optic pathway and central nervous system (CNS) are affected by the same injurious agent, or whether optic pathway damage is due to retrograde
Roger Pamphlett, Stephen Kum Jew, Svetlana Cherepanoff   +2 more
doaj   +1 more source

The Relationship Between OCT and VEP Parameters with Disability and Disease Duration in Relapsing–Remitting Multiple Sclerosis

Diagnostics
Background: Optic neuritis (ON) is a common manifestation of multiple sclerosis (MS), serving as a clinical window into central nervous system demyelination.
Manuela Andreea Ciapă, Vlad Constantin Donica, Claudia Florida Costea, Anisia Iuliana Alexa, Alexandra Lori Donica, Camelia Margareta Bogdănici   +5 more
doaj   +1 more source

PEDIATRIC OPTIC PATHWAY GLIOMA: DIENCEPHALIC SYNDROME

Сибирский онкологический журнал, 2021
Diencephalic cachexia (DC ) is a metabolic disorder characterized by a decrease in body weight. DC usually occurs in the presence of glioma brain tumors extended into the optic pathway.
A. F. Valiakhmetova, N. A. Mazerkina, L. I. Papusha, O. I. Bydanov, E. M. Tarasova, O. A. Medvedeva, N. K. Serova, L. A. Lazareva, L. V. Shishkina, Yu. Yu. Trunin, G. A. Novichkova, S. K. Gorelyshev, A. I. Karachunsky   +12 more
doaj   +1 more source

Magnetic resonance imaging of optic nerve

Indian Journal of Radiology and Imaging, 2015
Optic nerves are the second pair of cranial nerves and are unique as they represent an extension of the central nervous system. Apart from clinical and ophthalmoscopic evaluation, imaging, especially magnetic resonance imaging (MRI), plays an important ...
Foram Gala
doaj   +1 more source

Neuronal processing of translational optic flow in the visual system of the shore crab Carcinus maenas [PDF]

, 2011
This paper describes a search for neurones sensitive to optic flow in the visual system of the shore crab Carcinus maenas using a procedure developed from that of Krapp and Hengstenberg.
Barnes, W.J.P., Martin W. S. Macauley, W. Jon P. Barnes, Macauley, M.W.S., B. Geoff Horseman, Horseman, B.G.   +5 more
core   +1 more source