Evidence map›Paper›PMID 34131823›Full record

ArticleBrain topography2021

Topography of Movement-Related Delta and Theta Brain Oscillations.

János Körmendi, Eszter Ferentzi, Béla Weiss, Zoltán Nagy

Abstract read
In one paragraph

Article in Brain topography, 2021. 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
–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.

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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

4 authors.

János KörmendiFaculty of Information Technology, Department of Electrical Engineering and Information Systems, University of Pannonia, Egyetem utca 2, 8200, Veszprém, Hungary. kormendi.janos@ppk.elte.hu.ORCID 0000-0002-3810-6033
Eszter FerentziInstitute of Health Promotion and Sport Sciences, ELTE Eötvös Loránd University, Bogdánfy Ödön u. 10/B, 1117, Budapest, Hungary.ORCID 0000-0001-9495-4216
Béla WeissBrain Imaging Centre, Research Centre for Natural Sciences, Magyar tudósok körútja 2, 1117, Budapest, Hungary.
Zoltán NagyFaculty of Information Technology, Department of Electrical Engineering and Information Systems, University of Pannonia, Egyetem utca 2, 8200, Veszprém, Hungary.ORCID 0000-0001-9756-5427

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

The aim of this study was to analyse the high density EEG during movement execution guided by visual attention to reveal the detailed topographic distributions of delta and theta oscillations. Twenty right-handed young subjects performed a finger tapping task, paced by a continuously transited repeating visual stimuli. Baseline corrected power of scalp current density transformed EEG was statistically assessed with cluster-based permutation testing. Delta and theta activities revealed differences in their spatial properties at the time of finger tapping execution. Theta synchronization showed a contralateral double activation in the parietal and fronto-central regions, while delta activity appeared in the central contralateral channels. Differences in the spatiotemporal topography between delta and theta activity in the course of movement execution were identified on high density EEG.

Indexed as

BrainMovementElectroencephalographyHumansTheta RhythmDelta oscillationsEEG power dynamicsEvent-related synchronizationFinger tappingScalp current densityTheta oscillations

Identifiers

PMID34131823
PMCPMC8384804

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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.