Results 21 to 30 of about 2,659,383 (253)

The role of optical coherence tomography in the diagnosis of the leukemic infiltration of the optic nerve and retina

open access: yesРоссийский офтальмологический журнал, 2022
Even though there are multiple diseases of the optic nerve and the retina in patients with hemoblastosis, their ophthalmoscopic picture is similar in many respects.
E. E. Grishina   +3 more
doaj   +1 more source

Computational approaches for the reconstruction of optic nerve fibers along the visual pathway from medical images: a comprehensive review

open access: yesFrontiers in Neuroscience, 2023
Optic never fibers in the visual pathway play significant roles in vision formation. Damages of optic nerve fibers are biomarkers for the diagnosis of various ophthalmological and neurological diseases; also, there is a need to prevent the optic nerve ...
Richu Jin   +11 more
doaj   +1 more source

Glaucoma in Dogs

open access: yesCluj Veterinary Journal, 2021
Glaucoma is a group of diseases commonly defined by an increased intraocular pressure (IOP) which interferes with normal function of the optic nerve and retina.
Andreea A. Zăvoi, Andra Elena Enache
doaj   +1 more source

Optic nerve neuropathies – causative factors, methods of diagnostics, current and future possibilities of treatment

open access: yesJournal of Education, Health and Sport, 2022
Introduction:  Optic neuropathies are a broad group of diseases in which the dominant disturbance is damage to the optic nerve, often irreversible. Underlying causes of neuropathy are both genetic and environmental.
Joanna Kobak   +6 more
doaj   +1 more source

Morning Glory Disc Anomaly, A Report of a Successfully Treated Case of Functional Amblyopia [PDF]

open access: yesJournal of Clinical and Diagnostic Research, 2015
Morning Glory Disc Anomaly (MGDA) is a congenital malformation of the optic nerve characterized by the presence of a funnel-shaped macropapilla with neuroglial remnants in its center surrounded by an elevated and pigmented chorioretinal ring.
Humberto Cavazos-Adame   +3 more
doaj   +1 more source

α-Synuclein pathology in post-mortem retina and optic nerve is specific for α-synucleinopathies

open access: yesnpj Parkinson's Disease, 2023
There is increasing interest in studying retinal biomarkers for various neurodegenerative diseases. Specific protein aggregates associated with neurodegenerative diseases are present in the retina and could be visualised in a non-invasive way. This study
Frederique J. Hart de Ruyter   +10 more
doaj   +1 more source

Prediction of the course of primary open-angle glaucoma in combination with diabetic retinopathy using a mathematical model [PDF]

open access: yesE3S Web of Conferences, 2020
It is possible to accurately diagnose diseases in the early stages using optical coherence tomography. A mathematical model has been developed for two diseases: glaucoma and diabetic retinopathy.
Vorobyeva I V
doaj   +1 more source

Optic neuritis updates (ORP-57) [PDF]

open access: yesNeurology Letters, 2023
The optic nerve is a relatively small structure, with a total length of 50 mm, but there are numerous causes of optic nerve disorders, including: inflammation, tumours, vascular disorders, metabolic diseases, infections, drugs, systemic diseases, genetic
Nahid Beladi Moghadam
doaj  

Clinical Applications of Optical Coherence Tomography in Ophthalmology [PDF]

open access: yesمجله دانشگاه علوم پزشکی گیلان, 2023
I read the study conducted by Alizade et al. [1] which was interesting. I need to indicate some points about the use of Optical Coherence Tomography (OCT) in ophthalmology and optic nerve diseases. As Alizadeh et al.
Masoud Aghsaei Fard
doaj  

TGF-beta(2)- and H2O2-Induced Biological Changes in Optic Nerve Head Astrocytes Are Reduced by the Antioxidant Alpha-Lipoic Acid [PDF]

open access: yes, 2012
Background/Aims: The goal of the present study was to determine whether transforming growth factor-beta(2) (TGF-beta(2))- and oxidative stress-induced cellular changes in cultured human optic nerve head (ONH) astrocytes could be reduced by pretreatment ...
Yu, Alice L.   +2 more
core   +1 more source

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