Evidence map›Paper›PMID 28131888›Full record

ArticleNeuroImage2017

EEG neural correlates of goal-directed movement intention.

Joana Pereira, Patrick Ofner, Andreas Schwarz, Andreea Ioana Sburlea, Gernot R Müller-Putz

Abstract read
In one paragraph

Article in NeuroImage, 2017. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 38 papers.

0numbers the graph read from it
0cells of the map it votes in
38citing 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

38 citing papers in PubMed.

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  14. Evaluating the Feasibility of Visual Imagery for an EEG-Based Brain-Computer Interface.IEEE transactions on neural systems and rehabilitation engineering : a publication of the IEEE Engineering in Medicine and Biology Society · 2024
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  15. The timing of confidence computations in human prefrontal cortex.Cortex; a journal devoted to the study of the nervous system and behavior · 2023
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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

5 authors.

Joana PereiraGraz University of Technology, Graz, Austria.
Patrick OfnerGraz University of Technology, Graz, Austria.
Andreas SchwarzGraz University of Technology, Graz, Austria.
Andreea Ioana SburleaGraz University of Technology, Graz, Austria.
Gernot R Müller-PutzGraz University of Technology, Graz, Austria. Electronic address: gernot.mueller@tugraz.at.

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Using low-frequency time-domain electroencephalographic (EEG) signals we show, for the same type of upper limb movement, that goal-directed movements have different neural correlates than movements without a particular goal. In a reach-and-touch task, we explored the differences in the movement-related cortical potentials (MRCPs) between goal-directed and non-goal-directed movements. We evaluated if the detection of movement intention was influenced by the goal-directedness of the movement. In a single-trial classification procedure we found that classification accuracies are enhanced if there is a goal-directed movement in mind. Furthermore, by using the classifier patterns and estimating the corresponding brain sources, we show the importance of motor areas and the additional involvement of the posterior parietal lobule in the discrimination between goal-directed movements and non-goal-directed movements. We discuss next the potential contribution of our results on goal-directed movements to a more reliable brain-computer interface (BCI) control that facilitates recovery in spinal-cord injured or stroke end-users.

Indexed as

IntentionNeurological RehabilitationAdultBrainBrain-Computer InterfacesElectroencephalographyEvoked Potentials, MotorFemaleHumansMaleMovementYoung AdultBrain-computer interface (BCI)Brain sourcesElectroencephalography (EEG)Goal-directed movementLow-frequencyMovement-related cortical potential (MRCP)

Identifiers

PMID28131888
PMCPMC5387183

What OpenQuestion holds

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LicenceCC BY-NC-ND
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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.