ArticleInvestigative ophthalmology & visual science2020
Blockade of Retinal Oscillations by Benzodiazepines Improves Efficiency of Electrical Stimulation in the Mouse Model of RP, rd10.
Article in Investigative ophthalmology & visual science, 2020. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 8 papers.
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The abstract states no effect estimate the extractor could read, or names no intervention and outcome on the map, so this paper lights no cell and moves no belief. It is still indexed, cited and linked below.
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Who cites it
8 citing papers in PubMed, 10 citations in OpenAlex.
- Resting-state electroretinography reveals pathological retinal oscillations in retinitis pigmentosa mice and patients.Nature communications · 2026Article
- Effects of taurine, brimonidine and betaxolol on oscillation modulation and stimulation efficiency in degenerated rd10 mouse retinas.Scientific reports · 2025Article
- Intraretinal Electrophysiology and Resistivity Profiles of WT and RCS Rat Retina.Sensors (Basel, Switzerland) · 2025Article
- Article
- Neural and Müller glial adaptation of the retina to photoreceptor degeneration.Neural regeneration research · 2023Review
- Electrophysiological properties of layer 2/3 pyramidal neurons in the primary visual cortex of a retinitis pigmentosa mouse model (Frontiers in cellular neuroscience · 2023Article
- Differences in the spatial fidelity of evoked and spontaneous signals in the degenerating retina.Frontiers in cellular neuroscience · 2022Article
- Correlated Activity in the Degenerate Retina Inhibits Focal Response to Electrical Stimulation.Frontiers in cellular neuroscience · 2022Article
Corrections and comments
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Authors and funding
6 authors at 2 institutions in 1 country.
Funding
No grant is acknowledged in the PubMed record.
Abstract
Purpose: In RP, photoreceptors degenerate. Retinal prostheses are considered a suitable strategy to restore vision. In animal models of RP, a pathologic rhythmic activity seems to compromise the efficiency of retinal ganglion cell stimulation by an electrical prosthesis. We, therefore, strove to eliminate this pathologic activity. Methods: Electrophysiologic recordings of local field potentials and spike activity of retinal ganglion cells were obtained in vitro from retinae of wild-type and rd10 mice using multielectrode arrays. Retinae were stimulated electrically. Results: The efficiency of electrical stimulation was lower in rd10 retina than in wild-type retina and this was highly correlated with the presence of oscillations in retinal activity. Glycine and GABA, as well as the benzodiazepines diazepam, lorazepam, and flunitrazepam, abolished retinal oscillations and, most important, increased the efficiency of electrical stimulation to values similar to those in wild-type retina. Conclusions: Treatment of patients with these benzodiazepines may offer a way to improve the performance of retinal implants in cases with poor implant proficiency. This study may open the way to a therapy that supports electrical stimulation by prostheses with pharmacologic treatment.
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Registered trials
Read under generation 80e0d062 · epoch 390. Bibliography from PubMed, PubMed Central and OpenAlex; grants from NIH RePORTER; trial links from ClinicalTrials.gov; estimates, votes and beliefs from the OpenQuestion graph.