Evidence map›Paper›PMID 33189794›Full record

ArticleJournal of neuroscience methods2021

Evaluation of motor cortical excitability using evoked torque responses: A new tool with high reliability.

Aastha K Dharia, Adam Gardi, Amanda K Vogel, Aviroop Dutt-Mazumder, Chandramouli Krishnan

Open access · greenAbstract read
In one paragraph

Article in Journal of neuroscience methods, 2021. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 5 papers.

0numbers the graph read from it
0cells of the map it votes in
5citing papers in PubMed
0.6field-weighted citation impact, top 32% 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

5 citing papers in PubMed, 10 citations in OpenAlex.

  1. Trial
  2. Article
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  5. Article
4 · The record

Corrections and comments

5 · Who and what money

Authors and funding

5 authors at 2 institutions in 1 country.

Aastha K DhariaNeuRRo Lab, Department of Physical Medicine and Rehabilitation, Michigan Medicine, Ann Arbor, MI, USA.
Adam GardiNeuRRo Lab, Department of Physical Medicine and Rehabilitation, Michigan Medicine, Ann Arbor, MI, USA.
Amanda K VogelNeuRRo Lab, Department of Physical Medicine and Rehabilitation, Michigan Medicine, Ann Arbor, MI, USA.
Aviroop Dutt-MazumderNeuRRo Lab, Department of Physical Medicine and Rehabilitation, Michigan Medicine, Ann Arbor, MI, USA.
Chandramouli KrishnanNeuRRo Lab, Department of Physical Medicine and Rehabilitation, Michigan Medicine, Ann Arbor, MI, USA; Michigan Robotics Institute, University of Michigan, Ann Arbor, MI, USA; School of Kinesiology, University of Michigan, Ann Arbor, MI, USA; Biomedical Engineering, University of Michigan, Ann Arbor, MI, USA. Electronic address: mouli@umich.edu.
Michigan Medicine · USUniversity of Michigan · US

Funding

Techniques DevelopmentP2CHD086844 · NICHD · MEDICAL UNIVERSITY OF SOUTH CAROLINA · PI THOMPSON, AIKO · 2015 to 2024
$12.7M
Functional Resistance Training during Gait: A Novel Intervention to Improve Knee Function after ACL ReconstructionR21HD092614 · NICHD · UNIVERSITY OF MICHIGAN AT ANN ARBOR · PI KRISHNAN, CHANDRAMOULI, PALMIERI-SMITH, RIANN MARIE · 2017 to 2018
$428k
NICHD NIH HHS P2C HD086844NICHD NIH HHS R21 HD092614
6 · The paper itself

Abstract

backgroundMotor evoked potentials (MEPs) elicited by transcranial magnetic stimulation (TMS) are typically recorded via surface electromyography (EMG). However, another suitable alternative may be recording torque output associated with MEPs, especially when studying multiheaded muscles (e.g. quadriceps) for which EMG may not be ideal.

methodsWe recorded the motor evoked torque elicited by TMS along with conventional EMG-based MEPs (MEP

resultsMotor evoked torque showed good to excellent reliability (ICC: 0.65-0.90) at TMS intensities ≥ 110 % AMT, except when normalized by peak MEP. The reliability of raw MEP COMPARISON WITH EXISTING

methodsWhen compared with conventional MEP

conclusionsTMS-induced motor evoked torque can reliably be used to measure corticospinal excitability in the quadriceps muscles.

Indexed as

Evoked Potentials, MotorMuscle, SkeletalElectromyographyHumansReproducibility of ResultsTorqueTranscranial Magnetic StimulationYoung AdultEvoked torqueInput/output curvesKneeRectus femorisVastus lateralisVastus medialis

Identifiers

PMID33189794
PMCPMC7855951
OpenAlexW3105529217

What OpenQuestion holds

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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.