Cited by 962Neuroendocrine regulation and behaviorAutism Spectrum Disorder ResearchGenetics and Neurodevelopmental Disorders

Intranasal oxytocin improves emotion recognition for youth with autism spectrum disorders.

Guastella, Adam J., Einfeld, Stewart L., Gray, Kylie M., Rinehart, Nicole J., Tonge, Bruce J., Lambert, Timothy J., Hickie, Ian B.·2010·Biological Psychiatry

Abstract

Background A diagnostic hallmark of autism spectrum disorders is a qualitative impairment in social communication and interaction. Deficits in the ability to recognize the emotions of others are believed to contribute to this. There is currently no effective treatment for these problems.Methods In a double-blind, randomized, placebo-controlled, crossover design, we administered oxytocin nasal spray (18 or 24 IU) or a placebo to 16 male youth aged 12 to 19 who were diagnosed with Autistic or Asperger's Disorder. Participants then completed the Reading the Mind in the Eyes Task, a widely used and reliable test of emotion recognition.Results In comparison with placebo, oxytocin administration improved performance on the Reading the Mind in the Eyes Task. This effect was also shown when analysis was restricted to the younger participants aged 12 to 15 who received the lower dose.Conclusions This study provides the first evidence that oxytocin nasal spray improves emotion recognition in young people diagnosed with autism spectrum disorders. Findings suggest the potential of earlier intervention and further evaluation of oxytocin nasal spray as a treatment to improve social communication and interaction in young people with autism spectrum disorders.

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Crossref · 10.1016/j.biopsych.2009.09.020

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  • Young and Wang's neurobiological model of rodent pair bonding holds that concurrent activation of oxytocin, vasopressin, and dopamine receptor neurons during mating results in a conditioned partner preference, with oxytocin and vasopressin facilitating social cue processing and dopamine signaling reward.

    “They argued that the concurrent activation of oxytocin, vasopressin, and dopamine receptor neurons during mating activities results in the formation of a conditioned partner preference. Specifically, oxytocin and vasopressin facilitate the processing of social cues necessary for partner recognition while dopamine plays a reinforcing role by signalling reward.”
  • Several trials have shown that a single dose of intranasal oxytocin enhanced performance on measures of social cognition or motivation, compared with placebo, in persons with autism spectrum disorder.

    “Several trials have shown that a single dose of intranasal oxytocin enhanced performance on measures of social cognition10,11 or motivation,12–14 as compared with placebo, in persons with autism spectrum disorder.”
  • The neuromodulator oxytocin (OT) improves social deficits in ASD and other disorders accompanied by social deficits.

    “The neuromodulator oxytocin (OT) has been shown to improve social deficits in both ASD and other disorders accompanied by social deficits (Guastella et al., 2010, 2010; Hollander et al., 2002, 2007; Yatawara et al., 2015; Young and Barrett, 2015).”
  • Oxytocin may improve emotion recognition by directing attention to cues like the eye region.

    “Oxytocin may affect emotion recognition by increasing attention toward specific relevant cues, such as the eye region of faces (34).”

    From Epigenetic modification of <i>OXT</i> and human sociability (2016) · cites this paper as [34]

  • In individuals with autism, intranasal oxytocin increases emotion recognition and feelings of trust and willingness to interact socially.

    “In individuals with autism, intranasal OT was shown to increase emotion recognition (13) and to increase feelings of trust and willingness to interact socially (16).”

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Authors
Guastella, A. J., Einfeld, S. L., Gray, K. M., Rinehart, N. J., Tonge, B. J., Lambert, T. J., & Hickie, I. B.
Affiliations
  • The University of Sydney (AU)
  • Monash University (AU)
Corresponding author
Guastella, Adam J.
Venue
Biological Psychiatry
Publisher
Elsevier BV
Published
2010-04
Volume
67
Issue
7
Pages
692-694
ISSN
0006-3223 (ISSN-L)
OpenAlex
W2051587828
Cited by
962
References
19
Citations by year
2026: 20 · 2025: 21 · 2024: 33 · 2023: 40 · 2022: 64 · 2021: 56 · 2020: 51 · 2019: 47 · 2018: 56 · 2017: 68 · 2016: 70 · 2015: 95 · 2014: 99 · 2013: 85 · 2012: 74
FWCI
67.18
Type
journal article
Language
en
Open access
closed
Locations
  • Biological Psychiatry (publishedVersion)
  • PubMed (publishedVersion)
Funders
Brain & Mind Research Institute and National Health and Medical Research Council Project (570897)
Topics
  • Social Sciences › Psychology › Social Psychology › Neuroendocrine regulation and behavior
  • Life Sciences › Neuroscience › Cognitive Neuroscience › Autism Spectrum Disorder Research
  • Life Sciences › Biochemistry, Genetics and Molecular Biology › Genetics › Genetics and Neurodevelopmental Disorders
Keywords
intranasal oxytocin, autism spectrum disorder, Asperger syndrome, emotion recognition, social communication, Reading the Mind in the Eyes Test, adolescents, social cognition, early intervention
MeSH terms
Administration, Intranasal, Administration, Topical, Adolescent, Affect, Autistic Disorder, Child, Double-Blind Method, Female, Humans, Male, Oxytocin, Cross-Over Studies, Recognition, Psychology, Young Adult

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