Results 31 to 40 of about 7,016 (169)
Diagnostics, 2022 We describe the macular morpho-functional assessment of a 65-year-old man affected by stellate nonhereditary idiopathic foveomacular retinoschisis (SNIFR), studied by visual field, SD-OCT, autofluorescence, full-field electroretinogram (ffERG ...
Lucilla Barbano +5 more
doaj +1 more source
Российский офтальмологический журнал, 2023 Purpose. To evaluate the change in the functional activity of retinal ganglion cells (RGCs) in response to intraocular pressure (IOP) drop in patients with newly diagnosed early stage primary open-angle glaucoma (POAG) using a pattern electroretinogram ...
E. V. Tur, T. Yu. Kozhevnikova
doaj +1 more source
Long–Term Impairment of Retinal Ganglion Cell Function After Oxygen–Induced Retinopathy
CellsPremature infants with retinopathy of prematurity (ROP) have neovascularization of the retina, potentially resulting in low vision and even blindness. Some of these infants still have visual impairment, even if ROP resolves as they age.
Adam M. Schmitz +3 more
doaj +1 more source
Advanced Science, EarlyView.L‐cysteine‐configured chiral polyurethane nanoparticles suppress ocular inflammation and reduce extracellular matrix (ECM) degradation in ectopia lentis by regulating macrophages polarization and inhibiting nuclear factor kappa B signaling pathway. By promoting zonular fiber‐associated protein restoration and tissue repair, this minimally invasive ...
Yinuo Wen +17 more
wiley +1 more source
The Effects of an Ocular Direct Electrical Stimulation on Pattern-Reversal Electroretinogram
Frontiers in Neuroscience, 2020 Studies on transcranial current stimulation have shown that a direct current stimulation of the occipital cortex can influence the amplitude size of a visual evoked potential (VEP).
Maren-Christina Blum +3 more
doaj +1 more source
The Potential of Lisosan G as a Possible Treatment for Glaucoma
Frontiers in Pharmacology, 2021 Lisosan G (LG), a fermented powder obtained from whole grains, is a nutritional supplement containing a variety of metabolites with documented antioxidant properties.
Rosario Amato +10 more
doaj +1 more source
Artefacts of Intrusion in the Pattern Electroretinogram
Ophthalmic Research, 2009 The pattern electroretinogram (PERG) was recorded intravitreally. Comparison of responses recorded in both eyes and at the optic tectum shows that the PERG does not have an origin in distant CNS generators, but rather, that it has an ocular ...
A L, Holden, , Vaegan
openaire +2 more sources
The Pattern Electroretinogram in Optic Nerve Demyelination [PDF]
Canadian Journal of Neurological Sciences / Journal Canadien des Sciences Neurologiques, 1983 SUMMARY:The pattern electroretinogram (PERG) is probably generated by the ganglion cell layer of the retina whose axons constitute the conductive fibres of the optic nerves. A study was undertaken of the PERG in a group of patients with clinically definite multiple sclerosis who had suffered optic nerve demyelination to assess the value of recording ...
T H, Kirkham, S G, Coupland
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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 +24 more
wiley +1 more source
Pattern electroretinograms after cerebral hemispherectomy [PDF]
Brain, 2001 Cortically blind patients with brain damage restricted to the optic radiations or primary visual cortex may be able to detect and discriminate visual stimuli presented in their field defects, even though they deny seeing them. In contrast, patients who are hemianopic as a result of cerebral hemispherectomy cannot explicitly discriminate visual stimuli ...
Azzopardi, P, King, S, Cowey, A
openaire +3 more sources