Evidence map›Paper›PMID 29765476›Full record

ArticleCognitive neurodynamics2018

Developmental trends of theta-beta interelectrode power correlation during resting state in normal children.

Ernesto Buiza, Elena I Rodríguez-Martínez, Catarina I Barriga-Paulino, Antonio Arjona, Carlos M Gómez

Abstract read
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In one paragraph

Article in Cognitive neurodynamics, 2018. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 3 papers.

0numbers the graph read from it
0cells of the map it votes in
3citing 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

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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

3 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

5 authors.

Ernesto Buiza1Laboratory of Human Psychobiology, Experimental Psychology Department, Psychology School, University of Sevilla, C/Camilo Jose Cela, s/n, 4018 Seville, Spain.
Elena I Rodríguez-Martínez1Laboratory of Human Psychobiology, Experimental Psychology Department, Psychology School, University of Sevilla, C/Camilo Jose Cela, s/n, 4018 Seville, Spain.
Catarina I Barriga-Paulino1Laboratory of Human Psychobiology, Experimental Psychology Department, Psychology School, University of Sevilla, C/Camilo Jose Cela, s/n, 4018 Seville, Spain.
Antonio Arjona1Laboratory of Human Psychobiology, Experimental Psychology Department, Psychology School, University of Sevilla, C/Camilo Jose Cela, s/n, 4018 Seville, Spain.
Carlos M Gómez1Laboratory of Human Psychobiology, Experimental Psychology Department, Psychology School, University of Sevilla, C/Camilo Jose Cela, s/n, 4018 Seville, Spain.

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

The possibility that power-to-power (theta-beta) frequency coupling increases during development was analyzed. Three minutes of spontaneous EEG in an open eyes condition were recorded in a sample of 160 subjects ranging from 6 to 26 years old. Theta (4-7 Hz) and beta band (15-20 Hz) power was calculated in a trial-by-trial basis. Inter-electrode power correlations (IPC) were computed in each subject as the correlation between the power of two frequency bands recorded in two electrodes. An increase in theta-beta IPC with age was obtained. IPCs were higher when theta was seeded in posterior regions than in anterior or central regions. Moreover, the significant correlations between each individual IPC and age were calculated, making it possible to draw IPC versus age correlation maps in order to capture the IPC development topography. An increase was found in significant correlations in the left hemisphere compared to the right hemisphere. There were no differences in the inter-hemispheric versus intra-hemispheric IPC maturation spatial patterns. An increase in power-to-power-frequency coupling in theta-beta occurs during development, suggesting an increase in functional connectivity with age. Frequency coupling between theta and beta rhythms would be one of the mechanisms facilitating integration of long distance functional networks during development.

Indexed as

Age effectInter-electrode power correlation (IPC)Normal child developmentPower-to-power–frequency couplingSex effectSpontaneous electroencephalogram

Identifiers

PMID29765476
PMCPMC5943211

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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.