Evidence map›Paper›PMID 28314184›Full record

ArticleDevelopmental cognitive neuroscience2017

How does the body representation system develop in the human brain?

Aurelie Fontan, Fabien Cignetti, Bruno Nazarian, Jean-Luc Anton, Marianne Vaugoyeau, Christine Assaiante

Erratum issuedOpen access · goldAbstract read
In one paragraph

Article in Developmental cognitive neuroscience, 2017. 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 15 papers.

0numbers the graph read from it
0cells of the map it votes in
15citing papers in PubMed
4.0field-weighted citation impact, top 7% of its field
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

15 citing papers in PubMed, 37 citations in OpenAlex.

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4 · The record

Corrections and comments

5 · Who and what money

Authors and funding

6 authors at 3 institutions in 1 country.

Aurelie FontanAix Marseille Univ, CNRS, LNC, Laboratoire de Neurosciences Cognitives, Marseille, France; Aix Marseille Univ, CNRS, Fédération 3C, Marseille, France.
Fabien CignettiAix Marseille Univ, CNRS, LNC, Laboratoire de Neurosciences Cognitives, Marseille, France; Aix Marseille Univ, CNRS, Fédération 3C, Marseille, France.
Bruno NazarianAix-Marseille Université, CNRS, INT UMR 7289, Centre IRM, France.
Jean-Luc AntonAix-Marseille Université, CNRS, INT UMR 7289, Centre IRM, France.
Marianne VaugoyeauAix Marseille Univ, CNRS, LNC, Laboratoire de Neurosciences Cognitives, Marseille, France; Aix Marseille Univ, CNRS, Fédération 3C, Marseille, France.
Christine AssaianteAix Marseille Univ, CNRS, LNC, Laboratoire de Neurosciences Cognitives, Marseille, France; Aix Marseille Univ, CNRS, Fédération 3C, Marseille, France. Electronic address: christine.assaiante@univ-amu.fr.
Aix-Marseille Université · FRCentre National de la Recherche Scientifique · FRLaboratoire de Neurosciences Cognitives · FR

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Exploration of the body representation system (BRS) from kinaesthetic illusions in fMRI has revealed a complex network composed of sensorimotor and frontoparietal components. Here, we evaluated the degree of maturity of this network in children aged 7-11 years, and the extent to which structural factors account for network differences with adults. Brain activation following tendon vibration at 100Hz ('illusion') and 30Hz ('no illusion') were analysed using the two-stage random effects model, with or without white and grey matter covariates. The BRS was already well established in children as revealed by the contrast 'illusion' vs 'no illusion', although still immature in some aspects. This included a lower level of activation in primary somatosensory and posterior parietal regions, and the exclusive activation of the frontopolar cortex (FPC) in children compared to adults. The former differences were related to structure, while the latter difference reflected a functional strategy where the FPC may serve as the 'top' in top-down modulation of the activity of the other BRS regions to facilitate the establishment of body representations. Hence, the development of the BRS not only relies on structural maturation, but also involves the disengagement of an executive region not classically involved in body processing.

Indexed as

AdultBrainBrain MappingFemaleHumansMagnetic Resonance ImagingMaleProprioceptionBody representation systemChildrenDTIfMRIProprioceptionVBM

Identifiers

PMID28314184
PMCPMC6987789
OpenAlexW2593859548

What OpenQuestion holds

Textmetadata
LicenceCC BY-NC-ND
Read underepoch 390

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.