Evidence map›Paper›PMID 19530215›Full record

ArticleHuman brain mapping2009

Enhanced visual processing contributes to matrix reasoning in autism.

Isabelle Soulières, Michelle Dawson, Fabienne Samson, Elise B Barbeau, Chérif P Sahyoun, Gary E Strangman, Thomas A Zeffiro, Laurent Mottron

Abstract read
In one paragraph

Article in Human brain mapping, 2009. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 81 papers, 2 of them syntheses that pooled it.

0numbers the graph read from it
0cells of the map it votes in
81citing 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

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

  1. Pooled it
  2. Pooled it
  3. Trial
  4. Article
  5. Evaluation of a Visual Cognitive Style in Autism: A Cluster Analysis.Journal of autism and developmental disorders · 2026
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  14. Semantic and Visuospatial Fluid Reasoning in School-Aged Autistic Children.Journal of autism and developmental disorders · 2023
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  17. The Age of Reason: Functional Brain Network Development during Childhood.The Journal of neuroscience : the official journal of the Society for Neuroscience · 2022
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21 more citing papers are in PubMed but not listed here.

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.

Isabelle SoulièresNeural Systems Group, Department of Psychiatry, Harvard Medical School, Boston, Massachusetts, USA. isabelle@nmr.mgh.harvard.edu
Michelle Dawson
Fabienne Samson
Elise B Barbeau
Chérif P Sahyoun
Gary E Strangman
Thomas A Zeffiro
Laurent Mottron

Funding

ULTRAHIGH FIELD TECHNOLOGY FOR FUNCTIONAL IMAGINGP41RR014075 · NCRR · MASSACHUSETTS GENERAL HOSPITAL · PI FISCHL, BRUCE · 1999 to 2011
$16.4M
Autism Speaks AS2706CIHR MOP-84243NCRR NIH HHS P41 RR014075NCRR NIH HHS P41 RR14075
6 · The paper itself

Abstract

Recent behavioral investigations have revealed that autistics perform more proficiently on Raven's Standard Progressive Matrices (RSPM) than would be predicted by their Wechsler intelligence scores. A widely-used test of fluid reasoning and intelligence, the RSPM assays abilities to flexibly infer rules, manage goal hierarchies, and perform high-level abstractions. The neural substrates for these abilities are known to encompass a large frontoparietal network, with different processing models placing variable emphasis on the specific roles of the prefrontal or posterior regions. We used functional magnetic resonance imaging to explore the neural bases of autistics' RSPM problem solving. Fifteen autistic and eighteen non-autistic participants, matched on age, sex, manual preference and Wechsler IQ, completed 60 self-paced randomly-ordered RSPM items along with a visually similar 60-item pattern matching comparison task. Accuracy and response times did not differ between groups in the pattern matching task. In the RSPM task, autistics performed with similar accuracy, but with shorter response times, compared to their non-autistic controls. In both the entire sample and a subsample of participants additionally matched on RSPM performance to control for potential response time confounds, neural activity was similar in both groups for the pattern matching task. However, for the RSPM task, autistics displayed relatively increased task-related activity in extrastriate areas (BA18), and decreased activity in the lateral prefrontal cortex (BA9) and the medial posterior parietal cortex (BA7). Visual processing mechanisms may therefore play a more prominent role in reasoning in autistics.

Indexed as

Brain MappingAdolescentAdultAutistic DisorderFemaleHumansImage Interpretation, Computer-AssistedIntelligenceIntelligence TestsMagnetic Resonance ImagingMaleReaction TimeVisual PerceptionYoung Adult

Identifiers

PMID19530215
PMCPMC2787806

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.