Evidence map›Paper›PMID 32405319›Full record

ArticleResearch in autism spectrum disorders2019

Age Group Differences in Executive Network Functional Connectivity and Relationships with Social Behavior in Men with Autism Spectrum Disorder.

Melissa J M Walsh, Leslie C Baxter, Christopher J Smith, B Blair Braden

Abstract read
In one paragraph

Article in Research in autism spectrum disorders, 2019. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 22 papers, 2 of them syntheses that pooled it.

0numbers the graph read from it
0cells of the map it votes in
22citing papers in PubMed, 2 pooled it
–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

22 citing papers in PubMed, 2 syntheses or guidelines pooled it.

  1. Cognitive and Cerebral Aging Research in Autism: A Systematic Review on an Emerging Topic.Autism research : official journal of the International Society for Autism Research · 2025
    Pooled it
  2. Pooled it
  3. Quality of life in adults with autism spectrum disorder: influence of age, sex, and a controlled, randomized mindfulness-based stress reduction pilot intervention.Quality of life research : an international journal of quality of life aspects of treatment, care and rehabilitation · 2022
    Trial
  4. Article
  5. Review
  6. Adapting the PEERSHealthcare (Basel, Switzerland) · 2024
    Article
  7. Article
  8. Article
  9. Article
  10. Article
  11. Parallel age-related cognitive effects in autism: A cross-sectional replication study.Autism research : official journal of the International Society for Autism Research · 2022
    Article
  12. Electrophysiological signatures of brain aging in autism spectrum disorder.Cortex; a journal devoted to the study of the nervous system and behavior · 2022
    Article
  13. Article
  14. Brief Report: Using Cognitive Screeners in Autistic Adults.Journal of autism and developmental disorders · 2021
    Article
  15. Review
  16. Article
  17. Editorial: Sex Differences in the Autistic Brain.Frontiers in integrative neuroscience · 2021
    Article
  18. Bilingualism, Executive Function, and the Brain: Implications for Autism.Neurobiology of language (Cambridge, Mass.) · 2021
    Review
  19. The social responsiveness scale is an efficient screening tool for autism spectrum disorder traits in adults with anorexia nervosa.European eating disorders review : the journal of the Eating Disorders Association · 2020
    Article
  20. 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.

Melissa J M WalshDepartment of Speech and Hearing Science, Arizona State University, 976 S Forest Mall, Tempe, AZ 85281.
Leslie C BaxterDepartment of Neuroimaging Research, Barrow Neurological Institute, St. Joseph's Hospital and Medical Center, 350 W Thomas Rd, Phoenix, AZ 85013.
Christopher J SmithSouthwest Autism Research & Resource Center, 2225 N 16th Street, Phoenix, AZ 85006.
B Blair BradenDepartment of Speech and Hearing Science, Arizona State University, 976 S Forest Mall, Tempe, AZ 85281.

Funding

Sex-Specific Brain and Behavioral Predictors of Cognitive Aging in Middle-Aged Adults with Autism Spectrum DisorderK01MH116098 · NIMH · ARIZONA STATE UNIVERSITY-TEMPE CAMPUS · PI BRADEN, BRITTANY BLAIR · 2018 to 2022
$760k
NIMH NIH HHS K01 MH116098
6 · The paper itself

Abstract

backgroundResearch suggests adults with autism spectrum disorder (ASD) may use executive functions to compensate for social difficulties. Given hallmark age-related declines in executive functioning and the executive brain network in normal aging, there is concern that older adults with ASD may experience further declines in social functioning as they age. In a male-only sample, we hypothesized: 1) older adults with ASD would demonstrate greater ASD-related social behavior than young adults with ASD, 2) adults with ASD would demonstrate a greater age group reduction in connectivity of the executive brain network than neurotypical (NT) adults, and 3) that behavioral and neural mechanisms of executive functioning would predict ASD-related social difficulties in adults with ASD.

methodsParticipants were a cross-sectional sample of non-intellectually disabled young (ages 18-25) and middle-aged (ages 40-70) adult men with ASD and NT development (young adult ASD:

resultsWe did not confirm a significant age group difference for adults with ASD on the SRS-2 Total Score; however, exploratory analysis revealed middle-age men with ASD had higher scores on the SRS-2 Social Cognition Subscale than young adult men with ASD. Exacerbated age group reductions in EN functional connectivity were confirmed (left dlPFC) in men with ASD compared to NT, such that older adults with ASD demonstrated the greatest levels of hypoconnectivity. A significant correlation was confirmed between dlPFC connectivity and the SRS-2 Total Score in middle-age men with ASD, but not young adult men with ASD. Furthermore, exploratory analysis revealed a significant correlation with the SRS-2 Social Cognition Subscale for young and middle-aged ASD groups and ToL Total Moves.

conclusionsOur findings suggest that ASD-related difficulties in social cognition and EN hypoconnectivity may get worse with age in men with ASD and is related to executive functioning. Further, exacerbated EN hypoconnectivity associated with older age in ASD may be a mechanism of increased ASD-related social cognition difficulties in older adults with ASD. Given the cross-sectional nature of this sample, longitudinal replication is needed.

Indexed as

AgingAutism Spectrum DisorderExecutive FunctionsExecutive NetworkfMRISocial Behavior

Identifiers

PMID32405319
PMCPMC7220036

What OpenQuestion holds

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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.