Evidence map›Paper›PMID 37951971›Full record

ArticleNature communications2023

Virtual lesions in MEG reveal increasing vulnerability of the language network from early childhood through adolescence.

Brady J Williamson, Hansel M Greiner, Darren S Kadis

Open access · goldAbstract read
In one paragraph

Article in Nature communications, 2023. 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
0.4field-weighted citation impact, top 41% 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

3 citing papers in PubMed, 2 citations in OpenAlex.

  1. Article
  2. Article
  3. Article
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

3 authors at 3 institutions in 2 countries.

Brady J WilliamsonDepartment of Radiology, University of Cincinnati, Cincinnati, OH, USA.ORCID 0000-0002-1161-402X
Hansel M GreinerDivision of Neurology, Cincinnati Children's Hospital Medical Center, Cincinnati, OH, USA.
Darren S KadisNeurosciences and Mental Health, Hospital for Sick Children, Toronto, ON, Canada. darren.kadis@sickkids.ca.ORCID 0000-0001-6785-2425
Cincinnati Children's Hospital Medical Center · USUniversity of Cincinnati · USUniversity of Toronto · CA

Funding

MEG Connectivity-Based Mapping of Critical Language Sites in Children Undergoing Epilepsy SurgeryR21NS106631 · NINDS · CINCINNATI CHILDRENS HOSP MED CTR · PI GREINER, HANSEL, KADIS, DARREN STEFAN · 2018 to 2019
$421k
NINDS NIH HHS R21 NS106631
6 · The paper itself

Abstract

In childhood, language outcomes following brain injury are inversely related to age. Neuroimaging findings suggest that extensive representation and/or topological redundancy may confer the pediatric advantage. Here, we assess whole brain and language network resilience using in silico attacks, for 85 children participating in a magnetoencephalography (MEG) study. Nodes are targeted based on eigenvector centrality, betweenness centrality, or at random. The size of each connected component is assessed after iterated node removal; the percolation point, or moment of dis-integration, is defined as the first instance where the second largest component peaks in size. To overcome known effects of fixed thresholding on subsequent graph and resilience analyses, we study percolation across all possible network densities, within a Functional Data Analysis (FDA) framework. We observe age-related increases in vulnerability for random and betweenness centrality-based attacks for whole-brain and stories networks (adjusted-p < 0.05). Here we show that changes in topology underlie increasing language network vulnerability in development.

Indexed as

Brain InjuriesMagnetoencephalographyAdolescentBrainBrain MappingChildChild, PreschoolHumansLanguageMagnetic Resonance Imaging

Identifiers

PMID37951971
PMCPMC10640569
OpenAlexW4388593768

What Socratic holds

Textmetadata
LicenceCC BY
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 Socratic graph.