Cited by 14Autism Spectrum Disorder ResearchFace Recognition and PerceptionGenetics and Neurodevelopmental Disorders

Diminished repetition suppression reveals selective and systems-level face processing differences in ASD

Open access
D'Mello, Anila M., Frosch, Isabelle R., Meisler, Steven L., Grotzinger, Hannah, Perrachione, Tyler K., Gabrieli, John D.E.·2023·The Journal of Neuroscience

Abstract

Repeated exposure to a stimulus results in reduced neural response, or repetition suppression, in brain regions responsible for processing that stimulus. This rapid accommodation to repetition is thought to underlie learning, stimulus selectivity, and strengthening of perceptual expectations. Importantly, reduced sensitivity to repetition has been identified in several neurodevelopmental, learning, and psychiatric disorders, including autism spectrum disorder (ASD), a neurodevelopmental disorder characterized by challenges in social communication and repetitive behaviors and restricted interests. Reduced ability to exploit or learn from repetition in ASD is hypothesized to contribute to sensory hypersensitivities, and parallels several theoretical frameworks claiming that ASD individuals show difficulty using regularities in the environment to facilitate behavior. Using fMRI in autistic and neurotypical human adults (females and males), we assessed the status of repetition suppression across two modalities (vision, audition) and with four stimulus categories (faces, objects, printed words, and spoken words). ASD individuals showed domain-specific reductions in repetition suppression for face stimuli only, but not for objects, printed words, or spoken words. Reduced repetition suppression for faces was associated with greater challenges in social communication in ASD. We also found altered functional connectivity between atypically adapting cortical regions and higher-order face recognition regions, and microstructural differences in related white matter tracts in ASD. These results suggest that fundamental neural mechanisms and system-wide circuits are selectively altered for face processing in ASD and enhance our understanding of how disruptions in the formation of stable face representations may relate to higher-order social communication processes. SIGNIFICANCE STATEMENTA common finding in neuroscience is that repetition results in plasticity in stimulus-specific processing regions, reflecting selectivity and adaptation (repetition suppression [RS]). RS is reduced in several neurodevelopmental and psychiatric conditions including autism spectrum disorder (ASD). Theoretical frameworks of ASD posit that reduced adaptation may contribute to associated challenges in social communication and sensory processing. However, the scope of RS differences in ASD is unknown. We examined RS for multiple categories across visual and auditory domains (faces, objects, printed words, spoken words) in autistic and neurotypical individuals. We found reduced RS in ASD for face stimuli only and altered functional connectivity and white matter microstructure between cortical face-recognition areas. RS magnitude correlated with social communication challenges among autistic individuals.

Integrity signals

Registry

Crossref · 10.1523/jneurosci.0608-22.2023

Cites

119 of 119 references verified0 citation errors · 0 not checkable

Statistics

Recomputing p-values needs the paper’s full text.

Claims the paper makes

We couldn’t retrieve this paper’s full text, so its claims and self-check weren’t run. The registry and citation checks still apply.

Claims other papers make about this one

Each is checked against this paper’s own text: does it say what the citing paper says it does?

  • D'Mello et al. (2023) replicated the pattern: autistic adults had reduced repetition suppression for faces along with unchanged repetition suppression for objects, printed or spoken words.

    “D’Mello et al. (2023) replicated this pattern: autistic adults had reduced repetition suppression for faces along with unchanged repetition suppression for objects, printed or spoken words.”

    From Are prediction error modifications domain specific in autism but domain general in ADHD? (2025) · cites this paper as D’Mello et al. (2023)

  • Comparable neural correlates of RS to colour and emotion combinations of faces in autistic participants extend previous findings demonstrating reduced RS for faces in autism.

    “Comparable neural correlates of RS to colour and emotion combinations of faces in our autistic participants extend previous findings demonstrating reduced RS for faces in autism (D’Mello et al., 2023; Ewbank et al., 2017).”

Cites

Flagged first, then by citations

Cited by

Sorted by citations

Authors
D'Mello, A. M., Frosch, I. R., Meisler, S. L., Grotzinger, H., Perrachione, T. K., & Gabrieli, J. D. E.
Affiliations
  • McGovern Institute for Brain Research (US)
  • Harvard University (US)
  • Boston University (US)
Venue
The Journal of Neuroscience
Published
2023-02-09
Volume
43
Issue
11
Pages
1952-1962
ISSN
  • 0270-6474 (ISSN-L)
  • 1529-2401
OpenAlex
W4319663069
Cited by
14
References
119
Citations by year
2026: 2 · 2025: 7 · 2024: 3 · 2023: 2
FWCI
2.09
Type
journal article
Language
en
Open access
Locations
  • Journal of Neuroscience (publishedVersion, cc-by-nc-sa)
  • PubMed Central (publishedVersion)
  • PubMed (publishedVersion)
  • DSpace@MIT (Massachusetts Institute of Technology) (submittedVersion, cc-by-nc)
Funders
  • HHS | NIH | National Institute of Mental Health (F32 MH117933)
  • Simons Center for the Social Brain (Postdoctoral Fellowship)
  • Brain and Behavior Research Foundation (Young Investigator Grant)
  • HHS | NIH | National Institute on Deafness and Other Communication Disorders (T32 DC000038)
Topics
  • Life Sciences › Neuroscience › Cognitive Neuroscience › Autism Spectrum Disorder Research
  • Life Sciences › Neuroscience › Cognitive Neuroscience › Face Recognition and Perception
  • Life Sciences › Biochemistry, Genetics and Molecular Biology › Genetics › Genetics and Neurodevelopmental Disorders
Keywords
autism spectrum disorder, repetition suppression, face processing, face recognition (cognition), social communication, functional connectivity, white matter microstructure, sensory adaptation, neurodevelopmental disorders, auditory processing, visual processing, perceptual learning
MeSH terms
Facial Recognition, Autism Spectrum Disorder, Adult, Autistic Disorder, Brain, Brain Mapping, Female, Humans, Magnetic Resonance Imaging, Male

About these checks

Registry, retraction, Cites and statistics results are computed, not judged, with one exception: a printed reference that no index lists is read once by a model before it counts as a citation error. Claims are extracted by a model and kept only when their quote appears verbatim in the text; each cited source is then checked, with a model’s help, for whether it says what the claim relies on. Those verdicts can be wrong — read the claim’s quote and the cited source before relying on one.

Statistics and arithmetic are recomputed, not judged.

Confidence bands are shown only for fields calibrated on our annotated test set. None is calibrated yet, so no band is shown.

What counts as a claim ›How we measure confidence ›How we check this ›

Are you an author, or do you see a problem with this page? Request a review