Evidence map›Paper›PMID 32616736›Full record

ArticleScientific reports2020

Unconstrained multivariate EEG decoding can help detect lexical-semantic processing in individual children.

Selene Petit, Nicholas A Badcock, Tijl Grootswagers, Alexandra Woolgar

Abstract read
In one paragraph

Article in Scientific reports, 2020. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 12 papers.

0numbers the graph read from it
0cells of the map it votes in
12citing 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

12 citing papers in PubMed.

  1. Article
  2. Article
  3. Article
  4. Article
  5. Article
  6. Article
  7. Article
  8. Decoding the content of working memory in school-aged children.bioRxiv : the preprint server for biology · 2023
    Article
  9. Article
  10. Article
  11. Review
  12. 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

4 authors.

Selene PetitDepartment of Cognitive Science, Macquarie University, Sydney, Australia. Selene.petit@mq.edu.au.ORCID http://orcid.org/0000-0001-6105-8159
Nicholas A BadcockDepartment of Cognitive Science, Macquarie University, Sydney, Australia.ORCID http://orcid.org/0000-0001-6862-4694
Tijl GrootswagersDepartment of Cognitive Science, Macquarie University, Sydney, Australia.
Alexandra WoolgarDepartment of Cognitive Science, Macquarie University, Sydney, Australia.

Funding

Medical Research Council MC_UU_00005/17
6 · The paper itself

Abstract

In conditions such as minimally-verbal autism, standard assessments of language comprehension are often unreliable. Given the known heterogeneity within the autistic population, it is crucial to design tests of semantic comprehension that are sensitive in individuals. Recent efforts to develop neural signals of language comprehension have focused on the N400, a robust marker of lexical-semantic violation at the group level. However, homogeneity of response in individual neurotypical children has not been established. Here, we presented 20 neurotypical children with congruent and incongruent visual animations and spoken sentences while measuring their neural response using electroencephalography (EEG). Despite robust group-level responses, we found high inter-individual variability in response to lexico-semantic anomalies. To overcome this, we analysed our data using temporally and spatially unconstrained multivariate pattern analyses (MVPA), supplemented by descriptive analyses to examine the timecourse, topography, and strength of the effect. Our results show that neurotypical children exhibit heterogenous responses to lexical-semantic violation, implying that any application to heterogenous disorders such as autism spectrum disorder will require individual-subject analyses that are robust to variation in topology and timecourse of neural responses.

Indexed as

LanguageSemanticsAcoustic StimulationAutism Spectrum DisorderChildComprehensionElectroencephalographyEvoked PotentialsFemaleHumansMaleSpeech Perception

Identifiers

PMID32616736
PMCPMC7331680

What OpenQuestion 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 OpenQuestion graph.