Results 41 to 50 of about 6,792 (131)

Decline of Visual Function and Risk of Legal Blindness With Age in RPGR ‐Associated Retinal Degeneration: A Multicenter Study

open access: yesClinical &Experimental Ophthalmology, Volume 54, Issue 4, Page 482-491, May/June 2026.
ABSTRACT Background This retrospective multicenter longitudinal analysis analysed the loss trajectory of best recorded visual acuity (BRVA) and Goldmann visual field (GVF) in RPGR‐associated retinal degeneration (RPGR‐RD). Methods Patients with genetically confirmed RPGR‐RD were classified into rod‐cone (RC), cone/cone‐rod (CR) and female‐carrier ...
Bela J. Parekh   +52 more
wiley   +1 more source

Retinal Pigment Epitheliopathy due to Sub‐Optimal Recycling of Vitamin A (RESORVA): A Novel RDH11 ‐Related Phenotype

open access: yesClinical Genetics, Volume 109, Issue 5, Page 972-977, May 2026.
RDH11 is a minor isoenzyme that catalyses the oxidation of 11‐cis‐retinol to 11‐cis‐retinal in the retinal pigment epithelium, alongside RDH5 and RDH10. Biallelic null variants in RDH11 lead to upregulation of RDH5 and RDH10 (transcriptional adaptation), maintaining 11‐cis‐retinal bioavailability, but still causing Retinal Pigment Epitheliopathy due to
Kirk A. J. Stephenson   +11 more
wiley   +1 more source

Spatial Selectivity of Pattern Electroretinogram Components

open access: yesOphthalmic Research, 2009
Pattern electroretinograms were recorded to checkerboard stimuli of various check size to both onset-offset pattern and pattern reversal under most similar conditions of contrast and luminance. With onset-offset pattern the amplitude of the p-q and q-r components of the onset response showed a peak for checks of about 20 min of arc (spatial tuning ...
M, Yoshii, E, Dodt
openaire   +2 more sources

Pattern-Reversal Electroretinograms in Unilateral Glaucoma

open access: yes, 1983
Pattern-reversal and flash electroretinograms (ERG) and oscillatory potentials (OP) were recorded from 11 patients with unilateral glaucoma. All glaucomatous eyes had reduced amplitudes both compared to the opposite eye in the same patient and to reference values. In 10 of the 11 cases this reduction was below the level of normal variation.
P, Wanger, H E, Persson
openaire   +2 more sources

Primary Open Angle Glaucoma Diagnosis Using Pattern Electroretinogram Parameters. [PDF]

open access: yesClin Ophthalmol, 2023
Alhagaa AA   +2 more
europepmc   +1 more source

Pattern Electroretinogram in Ocular Hypertension, Glaucoma Suspect and Early Manifest Glaucoma Eyes: A Systematic Review and Meta-analysis. [PDF]

open access: yesOphthalmol Sci, 2023
Gallo Afflitto G   +6 more
europepmc   +1 more source

Pattern Electroretinogram Parameters and their Associations with Optical Coherence Tomography in Glaucoma Suspects. [PDF]

open access: yesJ Curr Glaucoma Pract, 2022
Tirsi A   +5 more
europepmc   +1 more source

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