Evidence map›Paper›PMID 27370786›Full record

ArticleMedical & biological engineering & computing2017

Post-stimulation block of frog sciatic nerve by high-frequency (kHz) biphasic stimulation.

Guangning Yang, Zhiying Xiao, Jicheng Wang, Bing Shen, James R Roppolo, William C de Groat, Changfeng Tai

Open access · greenAbstract read
In one paragraph

Article in Medical & biological engineering & computing, 2017. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 16 papers.

0numbers the graph read from it
0cells of the map it votes in
16citing papers in PubMed
2.0field-weighted citation impact, top 15% 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

16 citing papers in PubMed, 31 citations in OpenAlex.

  1. Trial
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  7. Mechanisms Underlying Poststimulation Block Induced by High-Frequency Biphasic Stimulation.Neuromodulation : journal of the International Neuromodulation Society · 2023
    Article
  8. Article
  9. Article
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  11. Model Analysis of Post-Stimulation Effect on Axonal Conduction and Block.IEEE transactions on bio-medical engineering · 2021
    Article
  12. Pudendal Nerve Block by Low-Frequency (≤1 kHz) Biphasic Electrical Stimulation.Neuromodulation : journal of the International Neuromodulation Society · 2021
    Article
  13. Article
  14. Poststimulation Block of Pudendal Nerve Conduction by High-Frequency (kHz) Biphasic Stimulation in Cats.Neuromodulation : journal of the International Neuromodulation Society · 2020
    Article
  15. Article
  16. 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

7 authors at 2 institutions in 2 countries.

Guangning YangDepartment of Urology, University of Pittsburgh, 700 Kaufmann Building, Pittsburgh, PA, 15213, USA.
Zhiying XiaoDepartment of Urology, University of Pittsburgh, 700 Kaufmann Building, Pittsburgh, PA, 15213, USA.
Jicheng WangDepartment of Urology, University of Pittsburgh, 700 Kaufmann Building, Pittsburgh, PA, 15213, USA.
Bing ShenDepartment of Urology, University of Pittsburgh, 700 Kaufmann Building, Pittsburgh, PA, 15213, USA.
James R RoppoloDepartment of Pharmacology and Chemical Biology, University of Pittsburgh, Pittsburgh, PA, USA.
William C de GroatDepartment of Pharmacology and Chemical Biology, University of Pittsburgh, Pittsburgh, PA, USA.
Changfeng TaiDepartment of Urology, University of Pittsburgh, 700 Kaufmann Building, Pittsburgh, PA, 15213, USA. cftai@pitt.edu.
University of Pittsburgh · USSecond Hospital of Shandong University · CN

Funding

Bladder and Sphincter Control after Spinal Cord InjuryR01DK068566 · NIDDK · UNIVERSITY OF PITTSBURGH AT PITTSBURGH · PI TAI, CHANGFENG · 2004 to 2012
$1.8M
Bladder and Sphincter Control after Spinal Cord InjuryR56DK068566 · NIDDK · UNIVERSITY OF PITTSBURGH AT PITTSBURGH · PI TAI, CHANGFENG · 2008 to 2008
$181k
NIDDK NIH HHS R01 DK068566NIDDK NIH HHS R56 DK068566
6 · The paper itself

Abstract

This study determined if high-frequency biphasic stimulation can induce nerve conduction block that persists after the stimulation is terminated, i.e., post-stimulation block. The frog sciatic nerve-muscle preparation was used in the study. Muscle contraction force induced by low-frequency (0.5 Hz) nerve stimulation was recorded to indicate the occurrence and recovery of nerve block induced by the high-frequency (5 or 10 kHz) biphasic stimulation. Nerve block was observed during high-frequency stimulation and after termination of the stimulation. The recovery from post-stimulation block occurred in two distinct phases. During the first phase, the complete block induced during high-frequency stimulation was maintained. The average maximal duration for the first phase was 107 ± 50 s. During the second phase, the block gradually or abruptly reversed. The duration of both first and second phases was dependent on stimulation intensity and duration but not frequency. Stimulation of higher intensity (1.4-2 times block threshold) and longer duration (5 min) produced the longest period (249 ± 58 s) for a complete recovery. Post-stimulation block can be induced by high-frequency biphasic stimulation, which is important for future investigations of the blocking mechanisms and for optimizing the stimulation parameters or protocols in clinical applications.

Indexed as

AnimalsAxonsElectric Stimulation TherapyMuscle ContractionNerve BlockNeural ConductionSciatic NerveTime FactorsXenopus laevisBlockFrogHigh-frequencyNerveStimulation

Identifiers

PMID27370786
PMCPMC5203977
OpenAlexW2461311181

What OpenQuestion holds

Textmetadata
LicenceTDM
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.