Evidence map›Paper›PMID 39877658›Full record

ArticleFrontiers in neuroscience2024

MEPFeatX-automated feature extraction of motor-evoked potentials in transcranial magnetic stimulation.

Dao T A Nguyen, Laura Säisänen, Elisa Kallioniemi, Pasi A Karjalainen, Saara M Rissanen, Petro Julkunen

Abstract read
In one paragraph

Article in Frontiers in neuroscience, 2024. 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
–field-weighted citation impact
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.

  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

6 authors.

Dao T A NguyenDepartment of Technical Physics, University of Eastern Finland, Kuopio, Finland.
Laura SäisänenDepartment of Technical Physics, University of Eastern Finland, Kuopio, Finland.
Elisa KallioniemiDepartment of Biomedical Engineering, New Jersey Institute of Technology, Newark, NJ, United States.
Pasi A KarjalainenDepartment of Technical Physics, University of Eastern Finland, Kuopio, Finland.
Saara M RissanenDepartment of Technical Physics, University of Eastern Finland, Kuopio, Finland.
Petro JulkunenDepartment of Technical Physics, University of Eastern Finland, Kuopio, Finland.

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Motor evoked potentials (MEPs) are an important measure in transcranial magnetic stimulation (TMS) when assessing neuronal excitability in clinical diagnostics related to motor function, as well as in neuroscience research. However, manual feature extraction from large datasets can be time-consuming and prone to human error, and valuable features, such as MEP polyphasia and duration, are often neglected. Several packages have been developed to simplify the process; however, they are often tailored to specific studies or are not accessible. Here, we introduce MEPFeatX, a verified MATLAB package designed for automated and comprehensive MEP feature extraction across a wide range of stimulation paradigms. MEPFeatX is designed and documented for easy integration into any MEP analysis pipeline. Primed templates for specific paradigms, as well as additional analysis coded in R language, are also provided. Thus, MEPFeatX provides its users with a comprehensive and accurate set of MEP features, along with their visuals, facilitating quick and reliable MEP analysis in TMS studies.

Indexed as

automated analysesfeature extractionmotor evoked potentialmotor functiontranscranial magnetic stimulation

Identifiers

PMID39877658
PMCPMC11772363

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Registered trials

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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.