Cited by 122Neuroendocrine regulation and behaviorBullying, Victimization, and AggressionNeurotransmitter Receptor Influence on Behavior

Intranasal administration of oxytocin increases human aggressive behavior

Ne'eman, R., Perach-Barzilay, N., Fischer-Shofty, M., Atias, A., Shamay-Tsoory, S.G.·2016·Hormones and Behavior

Abstract

Considering its role in prosocial behaviors, oxytocin (OT) has been suggested to diminish levels of aggression. Nevertheless, recent findings indicate that oxytocin may have a broader influence on increasing the salience of social stimuli and may therefore, under certain circumstances, increase antisocial behaviors such as aggression. This controversy led to the following speculations: If indeed oxytocin promotes primarily prosocial behavior, administration of OT is expected to diminish levels of aggression. However, if oxytocin mainly acts to increase the salience of social stimuli, it is expected to elevate levels of aggression following provocation. In order to test this assumption we used the Social Orientation Paradigm (SOP), a monetary game played against a fictitious partner that allows measuring three types of responses in the context of provocation: an aggressive response - reducing a point from the fictitious partner, an individualistic response - adding a point to oneself, and a collaborative response - adding half a point to the partner and half a point to oneself. In the current double-blind, placebo-controlled, within-subject study design, 45 participants completed the SOP task following the administration of oxytocin or placebo. The results indicated that among subjects naïve to the procedure oxytocin increased aggressive responses in comparison with placebo. These results support the saliency hypothesis of oxytocin and suggest that oxytocin plays a complex role in the modulation of human behavior.

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Crossref · 10.1016/j.yhbeh.2016.01.015

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  • Oxytocin has been implicated in many social behaviors, from promoting trust, generosity and cooperation to aggravating mistrust and aggressive behavior.

    “Oxytocin has been implicated in many social behaviors, from promoting trust, generosity and cooperation 21,22,46,47 to aggravating mistrust and aggressive behavior 48,49 .”

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Authors
Ne'eman, R., Perach-Barzilay, N., Fischer-Shofty, M., Atias, A., & Shamay-Tsoory, S. G.
Affiliations
University of Haifa (IL)
Corresponding author
Ne'eman, R.
Venue
Hormones and Behavior
Publisher
Elsevier BV
Published
2016-04
Volume
80
Pages
125-131
ISSN
0018-506X (ISSN-L)
OpenAlex
W2268363832
Cited by
121
References
47
Citations by year
2026: 1 · 2025: 8 · 2024: 7 · 2023: 12 · 2022: 9 · 2021: 24 · 2020: 26 · 2019: 13 · 2018: 11 · 2017: 8 · 2016: 2
FWCI
15.55
Type
journal article
Language
en
Open access
closed
Locations
  • Hormones and Behavior (publishedVersion)
  • PubMed (publishedVersion)
Topics
  • Social Sciences › Psychology › Social Psychology › Neuroendocrine regulation and behavior
  • Social Sciences › Psychology › Social Psychology › Bullying, Victimization, and Aggression
  • Life Sciences › Neuroscience › Cellular and Molecular Neuroscience › Neurotransmitter Receptor Influence on Behavior
Keywords
oxytocin, aggression, intranasal administration, provocation, social salience, prosocial behavior, antisocial behavior
MeSH terms
Administration, Intranasal, Adult, Aggression, Arousal, Cooperative Behavior, Double-Blind Method, Female, Humans, Male, Middle Aged, Oxytocin, Social Behavior, Young Adult

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