Evidence map›Paper›PMID 31317655›Full record

ArticleAutism research : official journal of the International Society for Autism Research2019

The language network in autism: Atypical functional connectivity with default mode and visual regions.

Yangfeifei Gao, Annika Linke, Ruth Joanne Jao Keehn, Sanjana Punyamurthula, Afrooz Jahedi, Kathleen Gates, Inna Fishman, Ralph-Axel Müller

Abstract read
In one paragraph

Article in Autism research : official journal of the International Society for Autism Research, 2019. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 29 papers.

0numbers the graph read from it
0cells of the map it votes in
29citing 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

29 citing papers in PubMed.

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  18. Brain and Language Associations in Autism Spectrum Disorder: A Scoping Review.Journal of autism and developmental disorders · 2022
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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

8 authors.

Yangfeifei GaoBrain Development Imaging Laboratories, Department of Psychology, San Diego State University, San Diego, California.ORCID 0000-0003-0052-6275
Annika LinkeBrain Development Imaging Laboratories, Department of Psychology, San Diego State University, San Diego, California.
Ruth Joanne Jao KeehnBrain Development Imaging Laboratories, Department of Psychology, San Diego State University, San Diego, California.
Sanjana PunyamurthulaBrain Development Imaging Laboratories, Department of Psychology, San Diego State University, San Diego, California.
Afrooz JahediBrain Development Imaging Laboratories, Department of Psychology, San Diego State University, San Diego, California.
Kathleen GatesDepartment of Psychology, University of North Carolina, Chapel Hill, North Carolina.
Inna FishmanBrain Development Imaging Laboratories, Department of Psychology, San Diego State University, San Diego, California.
Ralph-Axel MüllerBrain Development Imaging Laboratories, Department of Psychology, San Diego State University, San Diego, California.ORCID 0000-0001-7299-6757

Funding

Integrity and Dynamic Processing Efficiency of Networks in ASDR01MH101173 · NIMH · SAN DIEGO STATE UNIVERSITY · PI MUELLER, RALPH-AXEL · 2014 to 2018
$3.2M
Linking Local Activity and Functional Connectivity in AutismR01MH081023 · NIMH · SAN DIEGO STATE UNIVERSITY · PI MUELLER, RALPH-AXEL · 2009 to 2013
$1.9M
Multimodal Imaging of Social Brain Networks in ASDK01MH097972 · NIMH · SAN DIEGO STATE UNIVERSITY · PI FISHMAN, INNA · 2012 to 2015
$599k
NIMH NIH HHS K01 MH097972NIMH NIH HHS R01 MH081023NIMH NIH HHS R01 MH101173
6 · The paper itself

Abstract

Autism spectrum disorders (ASDs) are neurodevelopmental disorders associated with atypical brain connectivity. Although language abilities vary widely, they are impaired or atypical in most children with ASDs. Underlying brain mechanisms, however, are not fully understood. The present study examined intrinsic functional connectivity (iFC) of the extended language network in a cohort of 52 children and adolescents with ASDs (ages 8-18 years), using resting-state functional magnetic resonance imaging. We found that, in comparison to typically developing peers (n = 50), children with ASDs showed increased connectivity between some language regions. In addition, seed-to-whole brain analyses revealed increased connectivity of language regions with posterior cingulate cortex (PCC) and visual regions in the ASD group. Post hoc effective connectivity analyses revealed a mediation effect of PCC on the iFC between bilateral inferior frontal and visual regions in an ASD subgroup. This finding qualifies and expands on previous reports of recruitment of visual areas in language processing in ASDs. In addition, increased iFC between PCC and visual regions was linked to lower language scores in this ASD subgroup, suggesting that increased connectivity with visual cortices, mediated by default mode regions, may be detrimental to language abilities. Autism Res 2019, 12: 1344-1355. © 2019 International Society for Autism Research, Wiley Periodicals, Inc. LAY SUMMARY: We examined the functional connectivity between regions of the language network in children with autism spectrum disorders (ASDs) compared to typically developing peers. We found connectivity to be intact between core language in the ASD group, but also showed abnormally increased connectivity between regions of an extended language network. Additionally, connectivity was increased with regions associated with brain networks responsible for self-reflection and visual processing.

Indexed as

AdolescentAutism Spectrum DisorderBrainBrain MappingChildCohort StudiesFemaleGyrus CinguliHumansImage Processing, Computer-AssistedLanguageMagnetic Resonance ImagingMaleVisual Cortexautism spectrum disordersdefault modelanguageresting-state functional magnetic resonance imagingvisual cortex

Identifiers

PMID31317655
PMCPMC7147485

What OpenQuestion holds

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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.