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Cited by 181

The DOI matches its Crossref record; 26 of the 26 references it cites were found in a registry or an index.

Reduced neural sensitivity to social stimuli in infants at risk for autism

Open access
Lloyd-Fox, S., Blasi, A., Elwell, C. E., Charman, T., Murphy, D., Johnson, M. H.·2013·Proceedings of the Royal Society B: Biological Sciences

Abstract

In the hope of discovering early markers of autism, attention has recently turned to the study of infants at risk owing to being the younger siblings of children with autism. Because the condition is highly heritable, later-born siblings of diagnosed children are at substantially higher risk for developing autism or the broader autism phenotype than the general population. Currently, there are no strong predictors of autism in early infancy and diagnosis is not reliable until around 3 years of age. Because indicators of brain functioning may be sensitive predictors, and atypical social interactions are characteristic of the syndrome, we examined whether temporal lobe specialization for processing visual and auditory social stimuli during infancy differs in infants at risk. In a functional near-infrared spectroscopy study, infants aged 4–6 months at risk for autism showed less selective neural responses to social stimuli (auditory and visual) than low-risk controls. These group differences could not be attributed to overall levels of attention, developmental stage or chronological age. Our results provide the first demonstration of specific differences in localizable brain function within the first 6 months of life in a group of infants at risk for autism. Further, these differences closely resemble known patterns of neural atypicality in children and adults with autism. Future work will determine whether these differences in infant neural responses to social stimuli predict either later autism or the broader autism phenotype frequently seen in unaffected family members.

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Metadata

Authors
Lloyd-Fox, S., Blasi, A., Elwell, C. E., Charman, T., Murphy, D., & Johnson, M. H.
Venue
Proceedings of the Royal Society B: Biological Sciences
Published
2013-05-07
Volume
280
Issue
1758
Pages
20123026
ISSN
  • 0080-4649 (ISSN-L)
  • 0962-8452
  • 1471-2954
OpenAlex
W2118779648
Cited by
181
References
26
FWCI
7.57
Type
journal article
Language
en
Open access
hybrid

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CoChat. (2026). Citation check: Reduced neural sensitivity to social stimuli in infants at risk for autism. https://app.cochat.ai/papers/10.1098/rspb.2012.3026
The paper
Lloyd-Fox, S., Blasi, A., Elwell, C. E., Charman, T., Murphy, D., & Johnson, M. H. (2013). Reduced neural sensitivity to social stimuli in infants at risk for autism. Proceedings of the Royal Society B: Biological Sciences. https://doi.org/10.1098/rspb.2012.3026

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