Evidence map›Paper›PMID 37892865›Full record

ArticleBioengineering (Basel, Switzerland)2023

The Variation of Electrical Pulse Duration Elicits Reliable Network-Mediated Responses of Retinal Ganglion Cells in Normal, Not in Degenerate Primate Retinas.

Seongkwang Cha, Jungryul Ahn, Seong-Woo Kim, Kwang-Eon Choi, Yongseok Yoo, Heejong Eom, Donggwan Shin, Yong Sook Goo

Open access · goldAbstract read
In one paragraph

Article in Bioengineering (Basel, Switzerland), 2023. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 1 paper.

0numbers the graph read from it
0cells of the map it votes in
1citing papers in PubMed
0.4field-weighted citation impact, top 40% of its field
1 · What the graph read from it

What it found

Each row is one number read from the abstract, on the scale the paper reported it, with its interval. Left of the dashed line favours the treatment, right favours the comparator. Under each row is the sentence it came from. New to these charts? A ten-minute tutorial.

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.

2 · The registry

The trial behind it

Trials whose registry record cites this paper, or whose number appears in the abstract. A trial that started after this paper was published is citing it as background, not reporting it.

Neither the registry nor the abstract names a trial number. If this is a trial report, that itself is worth knowing.

3 · Its place in the literature

Who cites it

1 citing paper in PubMed, 3 citations in OpenAlex.

  1. Article
4 · The record

Corrections and comments

PubMed lists nothing against this paper. Absence here is not a guarantee, only a check that was made.

5 · Who and what money

Authors and funding

8 authors at 4 institutions in 1 country.

Seongkwang ChaDepartment of Physiology, College of Medicine, Chungbuk National University, Cheongju 28644, Republic of Korea.ORCID 0000-0002-0859-2368
Jungryul AhnDepartment of Physiology, College of Medicine, Chungbuk National University, Cheongju 28644, Republic of Korea.
Seong-Woo KimHorang-I Eye Center, Seoul 07999, Republic of Korea.
Kwang-Eon ChoiDepartment of Ophthalmology, College of Medicine, Korea University, Seoul 08308, Republic of Korea.ORCID 0000-0002-0107-3151
Yongseok YooSchool of Computer Science and Engineering, Soongsil University, Seoul 06978, Republic of Korea.
Heejong EomLaboratory Animal Center, Osong Medical Innovation Foundation, Cheongju 28160, Republic of Korea.ORCID 0000-0001-7749-2398
Donggwan ShinLaboratory Animal Center, Osong Medical Innovation Foundation, Cheongju 28160, Republic of Korea.
Yong Sook GooDepartment of Physiology, College of Medicine, Chungbuk National University, Cheongju 28644, Republic of Korea.ORCID 0000-0001-7197-9795
Chungbuk National University · KROsong Medical Innovation Foundation · KRKorea University · KRSoongsil University · KR

Funding

National Research Foundation of Korea NRF-2017M3A9E2056460National Research Foundation of Korea NRF-2022R1A2C2004793
6 · The paper itself

Abstract

This study aims to investigate the efficacy of electrical stimulation by comparing network-mediated RGC responses in normal and degenerate retinas using a N-methyl-N-nitrosourea (MNU)-induced non-human primate (NHPs) retinitis pigmentosa (RP) model. Adult cynomolgus monkeys were used for normal and outer retinal degeneration (RD) induced by MNU. The network-mediated RGC responses were recorded from the peripheral retina mounted on an 8 × 8 multielectrode array (MEA). The amplitude and duration of biphasic current pulses were modulated from 1 to 50 μA and 500 to 4000 μs, respectively. The threshold charge density for eliciting a network-mediated RGC response was higher in the RD monkeys than in the normal monkeys (1.47 ± 0.13 mC/cm

Indexed as

multi-electrode array (MEA)N-methyl-N-nitrosourea (MNU)primate RP modelretinal degeneration (RD)retinal prosthesis

Identifiers

PMID37892865
PMCPMC10604198
OpenAlexW4387118925

What OpenQuestion holds

Textmetadata
LicenceCC BY
Read underepoch 390

Registered trials

None linked

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.