Evidence map›Paper›PMID 29973645›Full record

ArticleScientific reports2018

Across-subject offline decoding of motor imagery from MEG and EEG.

Hanna-Leena Halme, Lauri Parkkonen

Erratum issuedAbstract read
In one paragraph

Article in Scientific reports, 2018. The graph could read no effect estimate from its abstract, so it casts no vote on the map. An erratum has been issued. Cited by 16 papers.

0numbers the graph read from it
0cells of the map it votes in
16citing 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

16 citing papers in PubMed.

  1. Hierarchical Organization of Human Visual Feature Attention Control.The Journal of neuroscience : the official journal of the Society for Neuroscience · 2025
    Article
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  4. Revisiting the role of computational neuroimaging in the era of integrative neuroscience.Neuropsychopharmacology : official publication of the American College of Neuropsychopharmacology · 2024
    Review
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  15. Review
  16. Single-Trial Decoding of Scalp EEG under Natural Conditions.Computational intelligence and neuroscience · 2019
    Article
4 · The record

Corrections and comments

5 · Who and what money

Authors and funding

2 authors.

Hanna-Leena HalmeDepartment of Neuroscience and Biomedical Engineering NBE, Aalto University School of Science, P.O. Box 12200, FI-00076, Aalto, Finland. hanna-leena.halme@aalto.fi.
Lauri ParkkonenDepartment of Neuroscience and Biomedical Engineering NBE, Aalto University School of Science, P.O. Box 12200, FI-00076, Aalto, Finland.ORCID 0000-0002-0130-0801

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Long calibration time hinders the feasibility of brain-computer interfaces (BCI). If other subjects' data were used for training the classifier, BCI-based neurofeedback practice could start without the initial calibration. Here, we compare methods for inter-subject decoding of left- vs. right-hand motor imagery (MI) from MEG and EEG. Six methods were tested on data involving MEG and EEG measurements of healthy participants. Inter-subject decoders were trained on subjects showing good within-subject accuracy, and tested on all subjects, including poor performers. Three methods were based on Common Spatial Patterns (CSP), and three others on logistic regression with l

Indexed as

Brain-Computer InterfacesAdultAlgorithmsCalibrationElectroencephalographyFemaleHandHumansImagery, PsychotherapyMagnetoencephalographyMaleMovementNeurofeedback

Identifiers

PMID29973645
PMCPMC6031658

What OpenQuestion holds

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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.