Results 31 to 40 of about 17,365 (218)

Congenital nystagmus and negative electroretinography

, 2011
Mirella Roussi, Hélène Dalens, Jean Jacques Marcellier, Franck BacinDepartment of Ophthalmology, Clermont-Ferrand University, Clermont-Ferrand, FranceAbstract: Congenital nystagmus is a pathologic oculomotor state appearing at about
null Roussi, Dalens H, Bacin F, H. Dalens, F. Bacin, Roussi M, Marcellier JJ   +6 more
core   +1 more source

Electroretinography and Visual Evoked Potentials in Childhood Brain Tumor Survivors [PDF]

, 2016
This population-based cross-sectional study evaluates the clinical value of electroretinography and visual evoked potentials in childhood brain tumor survivors.
Mäkipernaa, Anne Marja-Terttu, Pietila, Sari, Oja, Sakari, Koivisto, Anna-Maija, Pietila, Timo, Lenko, Hanna L.   +5 more
core   +1 more source

Electroretinography in glaucoma diagnosis [PDF]

Current Opinion in Ophthalmology, 2016
Electrophysiological measures of vision function have for decades generated interest among glaucoma researchers and clinicians alike because of their potential to help elucidate pathophysiological processes and sequence of glaucomatous damage, as well as to offer a potential complementary metric of function that might be more sensitive than standard ...
Laura J, Wilsey, Brad, Fortune
openaire   +2 more sources

Correspondence between Multifocal Electroretinography and Microperimetry in Benign Concentric Annular Macular Dystroph

, 2011
A 32-year-old woman with benign concentric annular macular dystrophy (BCAMD) was examined with multifocal electroretinography (mfERG) and microperimetry.
Murat Karaçorlu, Hakan Özdemir, Serra Arf, Fevzi Şentürk   +3 more
core   +1 more source

Useful Role of a New Generation of Dexamethasone, Vitamin E and Human Serum Albumin Microparticles in the Prevention of Excitotoxicity Injury in Retinal Ocular Diseases

Pharmaceutics
Excitotoxicity has been linked to the pathogenesis of several serious degenerative ocular diseases. Long-term overactivation of the NMDA receptor by glutamate in retinal ganglion cells (RGCs) results in degeneration, apoptosis and loss of function ...
Javier Rodríguez Villanueva, Pedro de la Villa, Rocío Herrero-Vanrell, Irene Bravo-Osuna, Manuel Guzmán-Navarro   +4 more
doaj   +1 more source

Neuroprotective Effect of Methylene Blue in a Rat Model of Traumatic Optic Neuropathy

Pharmaceuticals
Background: Traumatic optic neuropathy (TON) represents a major cause of vision loss worldwide, and treatment options are limited. Here, we study whether methylene blue (MB), a free radical scavenger, is able to prevent morphological and ...
Nicolás S. Ciranna, Ronan Nakamura, Rafael Peláez, Álvaro Pérez-Sala, Patricia Sarrión, Juan C. Fernández, Alejandra Paganelli, Agustín P. Aranalde, Ulises P. Ruiz, Juan J. López-Costa, César F. Loidl, Alfredo Martínez, Manuel Rey-Funes   +12 more
doaj   +1 more source

GHRHR Deficiency Enhances Retinal Ganglion Cell Survival and Visual Functions in Experimental Glaucoma by Inhibiting Ferroptosis

Advanced Science, EarlyView.
Glaucoma, a major cause of blindness, involves retinal ganglion cell (RGC) degeneration. This study shows growth hormone‐releasing hormone receptor (GHRHR) deficiency preserves RGC survival and restores vision, unlike activation which only aids survival.
Yan Tong, Ming Ho Yam, Jiaxin Zhang, Lin Du, Linbin Zhou, Yolanda Wong Ying Yip, Bo Man Ho, Hemlata Bisnauthsing, Jiahui Li, Ivan Kong, Shushu Xu, Changzhen Fu, Karl K.H. So, Joaquim S.L. Vong, Ling‐Ping Cen, Ming‐Ming Yang, Khazeema Yousaf, Mai Har Sham, Sun On Chan, Poemen P. Chan, Chi Pui Pang, Clement C. Tham, Jing Na He, Jian Li, Wai Kit Chu   +24 more
wiley   +1 more source

Enhancing the diagnostic potential of electroretinography in Parkinson's disease: A review of protocol and cohort criteria

Journal of Parkinson’s Disease
Electroretinography has emerged as a promising tool for identifying retinal functional anomalies in major psychiatric and neurodevelopmental disorders, such as schizophrenia, major depressive disorder, bipolar disorder, and autism spectrum disorder ...
Victoria Soto Linan, Marc Hébert, Martin Lévesque   +2 more
doaj   +1 more source

Improved electroretinographic responses following dietary intervention in a patient with Refsum disease

JIMD Reports, 2020
Refsum disease is a rare inherited metabolic disorder arising from a defect in peroxisomal metabolism. Patients lack the functional enzyme phytanoyl‐CoA hydroxylase, resulting in perturbed alpha oxidation of fatty acids.
Matthew D. Benson, Ian M. MacDonald, Melissa Sheehan, Shailly Jain   +3 more
doaj   +1 more source

Early Retinal UCHL1 Dysregulation Coupled With Synaptic Loss Reflects Alzheimer's Disease Severity

Advanced Science, EarlyView.
This study identifies synapse‐enriched deubiquitinase UCHL1 as an early Aβ‐responsive regulator of retinal synaptopathy in Alzheimer's disease. Retinal UCHL1 loss accompanies excitatory synapse degeneration, p75NTR activation, and neuroinflammation, and predicts Braak stage and cognitive decline. Aβ42 fibrils trigger synaptic and UCHL1 depletion before
Altan Rentsendorj, Jean‐Philippe Vit, Alexandre Hutton, Yosef Koronyo, Saba Shahin, Edward Robinson, Ernesto Barron, Anthony Rodriguez, Ousman Jallow, Julia Sheyn, Bhakta Prasad Gaire, Lalita Subedi, Miyah R. Davis, Barathan Gnanabharathi, Alexander V. Ljubimov, Stuart L. Graham, Vivek K. Gupta, Mehdi Mirzaei, Debra Hawes, Katlin Silm, Keith L. Black, Lon S. Schneider, Alfredo A. Sadun, Jesse G. Meyer, Dieu‐Trang Fuchs, Maya Koronyo‐Hamaoui   +25 more
wiley   +1 more source