Results 41 to 50 of about 37,029 (205)

MULTIFOCAL ELECTRORETINOGRAPHY IN THE ASSESSMENT OF EYES WITH CENTRAL RETINAL VEIN OCCLUSION [PDF]

Acta Medica Iranica, 2007
"nData suggest that the multifocal electroretinography (mfERG) may have a role in the assessment of patients with central retinal vein occlusion (CRVO). To explore the mfERG responses in patients with CRVO.
M. S. Farahvash, S. Mohammadzadeh, A. Javadian, A. Mirshahi, M. Moradimogadam, R. Karkhaneh, Z. Aalami-Hari, S. Moghimi, M. Movasat, A. Lashey, A. Nilli-Ahmadabadi, M. R. Mansouri, H. Fagihi, M. Riazi A. Tabatabaee   +13 more
doaj   +2 more sources

Case report: Autosomal recessive bestrophinopathy with macular cysts and MNV over 13-year follow-up

Frontiers in Genetics, 2022
Purpose: To describe the phenotype and genotype of a patient with autosomal recessive bestrophinopathy (ARB) over a 13-year follow-up period.Methods: The phenotype of the subject was described after a complete ophthalmological examination, which included
Lei Zhang, Hai-Yan Wang, Wei Jia, Ru Wang, Yu-Sheng Wang, Yang-Yang Cui   +5 more
doaj   +1 more source

Inter‐eye microvascular asymmetry across stages of diabetic retinopathy: An OCT angiography study

Acta Ophthalmologica, EarlyView.
Abstract Purpose To evaluate inter‐eye asymmetry in macular microvascular parameters across different stages of diabetic retinopathy (DR) using OCT angiography, and to explore the associations with clinical factors. Methods This cross sectional study included 442 eyes of 221 patients with diabetes mellitus type 2. Central subfield thickness (CST), area
Stela Vujosevic, Sema Tamer Kaderli, Gabriele Piccoli, Elena Tagliabue, Camilla Alovisi, Vanda Bucceri, Emanuele Torti, Elisa Marenzi, Dogukan Ozen, Livio Luzi, Paolo Nucci   +10 more
wiley   +1 more source

Stray Light–Induced Multifocal Electroretinograms

Investigative Opthalmology & Visual Science, 2003
To evaluate the characteristics of stray light-induced response in multifocal ERG (mfERG) elicited by the stimulus falling on the disc.A patient with an enlarged optic disc (4 x 4 disc diameters of disc of normal fellow eye) and four normal volunteers served as subjects. The mfERGs elicited by different stimulus intensities (0.67-4.67 cd-sec/m(2)) were
Yoshiaki, Shimada, Masayuki, Horiguchi
openaire   +2 more sources

Risk of Retinopathy Associated with Long‐Term Use of Hydroxychloroquine in Patients with Rheumatic Diseases: A Systematic Review and Meta‐Analysis

Arthritis Care &Research, Volume 78, Issue 10, Page 1532-1543, October 2026.
Objective We aimed to estimate the prevalence and cumulative incidence of hydroxychloroquine retinopathy (HCQ‐R) and its risk factors among patients receiving long‐term HCQ with rheumatic diseases through a systematic review and meta‐analysis of observational studies that used spectral‐domain optical coherence tomography (SD‐OCT) for screening ...
Narsis Daftarian, Chloe Yue, Steve D. Levasseur, Hui Xie, J. Antonio Avina‐Zubieta   +4 more
wiley   +1 more source

The oscillatory response of the electroretinogram and neuronal adaptation

Acta Ophthalmologica, Volume 104, Issue 6, Page 616-637, September 2026.
Abstract After more than 50 years, there still remains a challenge and an interest to know more as well as extend and deepen our understanding of the small rapid wavelets, the oscillatory potentials (OPs), of the electroretinogram (ERG) and the neuronal adaptation of the retina.
Lillemor Wachtmeister, Anders Eklund
wiley   +1 more source

Multifocal Electroretinography

Delhi Journal of Ophthalmology, 2010
Visual electrophysiological tests provide information about the functional integrity of the pigment epithelium (Electrooculogram or EOG), the photoreceptors and inner layers of the retina (electroretinogram or ERG), and the optic nerve and occipital ...
Lalit Aalok, Swati Phuljhele
doaj   +1 more source

The positive correlation between the progressive photoreceptor damage and the increased macular leakage indicating the severity of diabetic retinopathy

Journal of Diabetes Investigation, Volume 17, Issue 8, Page 1348-1357, August 2026.
The dark area of photoreceptor cells, as measured by adaptive optics laser scanning ophthalmoscopy, shows significant enlargement with the progression of diabetic retinopathy (DR). A similar trend is observed for macular vascular leakage assessed by fundus fluorescein angiography. A positive correlation exists between these two parameters, suggesting a
Qi Fang, Bingjie Qiu, Xinyue Xu, Wei Jia, Ru Wang, Qianfeng Wang, Wei Qiang, Lei Zhang, Jingfa Zhang, Haiyan Wang   +9 more
wiley   +1 more source

An n‐of‐1 gene‐directed drug repurposing trial for an ultrarare genetic condition

Epilepsia, Volume 67, Issue 7, Page 3644-3656, July 2026.
Abstract Objective Gain‐of‐function (GoF) variants in the KCNC1 potassium channel subunit gene (Kv3.1) cause motor/cognitive delays and hypotonia and have been associated with seizures. Fluoxetine has inhibitory effects on Kv3.1. However, open‐label nonrandomized administration is insufficient to guide clinical decision‐making in ultrarare conditions ...
Vedika Jha, Christina Tsetsos, Mark Bedford, Gregory Costain, Sunita Vohra, Juan Pablo Diaz Martinez, Elise Heon, Jacob Vorstman, Carolina Gorodetsky, Ajoy Vincent, Jesiqua Rapley, Lori Anderson, Evdokia Anagnostou, Danielle A. Baribeau   +13 more
wiley   +1 more source

Principal results of the multifocal electroretinogram (mfERG) analysis.

, 2019
Principal results of the multifocal electroretinogram (mfERG) analysis.
M. C. Alonso-Rodríguez (6555950), L. De Santiago (7841240), L. Boquete (7841225), E. M. Sánchez Morla (6555941), E. Garcia-Martin (7841249), J. M. Miguel-Jiménez (7841234), M. Ortiz del Castillo (7841243), A. López-Dorado (7841246), E. Vilades (7841231), L. E. Pablo (7841237), E. López-Guillén (7841228)   +10 more
core   +1 more source