Cited by 170Autism Spectrum Disorder ResearchAction Observation and SynchronizationChild and Animal Learning Development

Hyperimitation of actions is related to reduced understanding of others’ minds in autism spectrum conditions

Spengler, Stephanie, Bird, Geoffrey, Brass, Marcel·2010·Biological Psychiatry

Abstract

Background Anecdotal evidence has noted that individuals with autism spectrum conditions (ASC) frequently exhibit heightened spontaneous imitative behavior, with symptoms of echolalia and echopraxia. This is contrasted by empiric reports that ASC results in decreased imitation and an underlying deficit in the mirror system, leading to impaired social understanding. Thus, it remains unclear whether automatic imitation is enhanced in ASC and how this is related to poorer social abilities.Methods This study investigated spontaneous imitation in 18 high-functioning adults with ASC and 18 age- and IQ-matched control participants during a simple imitation inhibition task. Mentalizing was experimentally assessed in the same participants using both behavioral and functional magnetic resonance imaging measures, as was social interaction using an observational measure.Results Individuals with ASC showed increased imitation of hand actions compared with control participants and this was associated with reduced mentalizing and poorer reciprocal social interaction abilities. In the functional magnetic resonance imaging mentalizing paradigm, ASC participants with increased imitation scores showed less brain activation in areas often found to be active in mental state attribution, namely the medial prefrontal cortex and temporoparietal junction.Conclusions The results confirm the presence of hyperimitation in ASC, which is accompanied by reduced social cognition, suggesting that a general imitation impairment and a global mirror system deficit are absent. These findings offer an explanation for echopractic features based on theories of atypical functioning of top-down modulation processes in autism.

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Crossref · 10.1016/j.biopsych.2010.09.017

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Authors
Spengler, S., Bird, G., & Brass, M.
Affiliations
  • Max Planck Institute for Human Cognitive and Brain Sciences (DE)
  • Birkbeck, University of London (GB)
  • Ghent University (BE)
Corresponding author
Spengler, Stephanie
Venue
Biological Psychiatry
Publisher
Elsevier BV
Published
2010-12
Volume
68
Issue
12
Pages
1148-1155
ISSN
0006-3223 (ISSN-L)
OpenAlex
W1993376650
Cited by
170
References
59
Citations by year
2025: 9 · 2024: 7 · 2023: 12 · 2022: 4 · 2021: 12 · 2020: 11 · 2019: 14 · 2018: 10 · 2017: 15 · 2016: 14 · 2015: 12 · 2014: 19 · 2013: 15 · 2012: 9
FWCI
5.93
Type
journal article
Language
en
Open access
closed
Locations
  • Biological Psychiatry (publishedVersion)
  • PubMed (publishedVersion)
  • Ghent University Academic Bibliography (Ghent University) (submittedVersion)
  • BIROn (Birkbeck, University of London) (submittedVersion)
  • UCL Discovery (University College London) (submittedVersion)
  • Max Planck Digital Library (submittedVersion)
  • Research Portal (King's College London) (submittedVersion)
  • MPG.PuRe (Max Planck Society) (submittedVersion)
  • Radboud Repository (Radboud University) (submittedVersion)
Funders
  • European Community's Sixth Framework Programme (012929)
  • Medical Research Council
Topics
  • Life Sciences › Neuroscience › Cognitive Neuroscience › Autism Spectrum Disorder Research
  • Social Sciences › Psychology › Social Psychology › Action Observation and Synchronization
  • Social Sciences › Psychology › Developmental and Educational Psychology › Child and Animal Learning Development
Keywords
autism spectrum disorder, spontaneous imitation, echopraxia, echolalia, mentalization, theory of mind, social cognition, mirror system, medial prefrontal cortex, temporoparietal junction, reciprocal social interaction, top-down modulation
MeSH terms
Adult, Autistic Disorder, Cerebral Cortex, Female, Humans, Imitative Behavior, Interpersonal Relations, Magnetic Resonance Imaging, Male, Psychomotor Performance, Asperger Syndrome, Theory of Mind

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