Results 11 to 20 of about 12,750 (179)
Enhancing Electroretinogram Classification with Multi-Wavelet Analysis and Visual Transformer
Sensors, 2023 The electroretinogram (ERG) is a clinical test that records the retina’s electrical response to light. Analysis of the ERG signal offers a promising way to study different retinal diseases and disorders.
Mikhail Kulyabin +5 more
doaj +1 more source
Sensors, 2023 The present manuscript introduces an investigation of the structural and functional changes in the optic nerve in patients undergoing glaucoma treatment by comparing optical coherence tomography (OCT) measurements and RETeval system parameters.
Marsida Bekollari +4 more
doaj +1 more source
Localized retinal degeneration secondary to Waldenström's macroglobulinemia
Oman Journal of Ophthalmology, 2017 A 52-year-old man, treated for Waldenström's macroglobulinemia (WM), continued to experience decreased vision even after 24 months. He was evaluated using multimodal imaging and electroretinography.
Dhanashree Ratra +2 more
doaj +1 more source
Choroideremia with Mutation in CHM Gene. Clinical Cases with Literature Review
Oftalʹmologiâ, 2019 The purpose: to describe clinical cases of choroideremia with mutation in CHM gene with molecular genetic verification of the diagnosis. Methods. Two relatives: a patient aged 33 and his mother’s sibs aged 39 with a rare hereditary retinal disease ...
I. V. Zolnikova +8 more
doaj +1 more source
Electroretinography (A Review)
Folia Veterinaria, 2016 Electroretinography (ERG) is a functional test of the outer retina. During an examination, the retina is selectively stimulated. The stimulation of the retina produces a response of the individual retinal cells and reveals information about its function.
Balicka A., Trbolová A., Vrbovská T.
doaj +1 more source
Review Article. Role of Electrophysiological Methods in Diagnosis of Hereditary Retinal Dystrophies [PDF]
International Journal Bioautomation, 2021 The aim of the study is to present the different electrophysiological methods (EF) for study the retinal function and to highlight their importance in the diagnosis of hereditary retinal dystrophies (HRDs).
Elena Mermeklieva
doaj +1 more source
Neuroprotective properties of Na+/H+-exchanger isoform-1 inhibitor in experimental POAG
Research Results in Pharmacology, 2023 Introduction: Worldwide glaucoma is the leading cause of irreversible vision loss. The processes associated with the loss of retinal ganglion cells are multifactorial and have much in common with neurodegenerative diseases. Therefore the search for means
Anna S. Pobeda +9 more
doaj +1 more source
Safety threshold of intravitreal clonidine in rabbit’s eyes [PDF]
International Journal of Ophthalmology, 2018 AIM: To determine the safe dose of intravitreal clonidine (IVC), a potential drug for neuroprotection and angiogenesis inhibition in rabbits. METHODS: A total of 28 rabbits were divided into four groups.
Homayoun Nikkhah +5 more
doaj +1 more source
BMC Veterinary Research, 2011 Background The retina is part of the diencephalon in a peripheral location and may be involved in prion diseases. Retinal function and structural changes were assessed in naturally scrapie-affected red face Manech ewes presenting the classical signs of ...
Toutain Pierre-Louis +5 more
doaj +1 more source
Comparison of structural and functional tests in primary open angle glaucoma
Indian Journal of Ophthalmology, 2020 Purpose: To comparatively analyze the structural and functional tests used in the diagnosis and follow-up of glaucoma. Methods: Eighty eyes of 40 patients with primary open angle glaucoma (POAG) and 46 eyes of 23 healthy individuals were included in the ...
Umut Karaca +4 more
doaj +1 more source