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Article: Oxytocin, but not vasopressin, decreases willingness to harm others by promoting moral emotions of guilt and shame

TitleOxytocin, but not vasopressin, decreases willingness to harm others by promoting moral emotions of guilt and shame
Authors
Issue Date20-May-2024
PublisherSpringer Nature [academic journals on nature.com]
Citation
Molecular Psychiatry, 2024 How to Cite?
Abstract

Prosocial and moral behaviors have overlapping neural systems and can both be affected in a number of psychiatric disorders, although whether they involve similar neurochemical systems is unclear. In the current registered randomized placebo-controlled trial on 180 adult male and female subjects, we investigated the effects of intranasal administration of oxytocin and vasopressin, which play key roles in influencing social behavior, on moral emotion ratings for situations involving harming others and on judgments of moral dilemmas where others are harmed for a greater good. Oxytocin, but not vasopressin, enhanced feelings of guilt and shame for intentional but not accidental harm and reduced endorsement of intentionally harming others to achieve a greater good. Neither peptide influenced arousal ratings for the scenarios. Effects of oxytocin on guilt and shame were strongest in individuals scoring lower on the personal distress subscale of trait empathy. Overall, findings demonstrate for the first time that oxytocin, but not vasopressin, promotes enhanced feelings of guilt and shame and unwillingness to harm others irrespective of the consequences. This may reflect associations between oxytocin and empathy and vasopressin with aggression and suggests that oxytocin may have greater therapeutic potential for disorders with atypical social and moral behavior.


Persistent Identifierhttp://hdl.handle.net/10722/344854
ISSN
2023 Impact Factor: 9.6
2023 SCImago Journal Rankings: 3.895
ISI Accession Number ID

 

DC FieldValueLanguage
dc.contributor.authorZheng, Xiaoxiao-
dc.contributor.authorWang, Jiayuan-
dc.contributor.authorYang, Xi-
dc.contributor.authorXu, Lei-
dc.contributor.authorBecker, Benjamin-
dc.contributor.authorSahakian, Barbara J.-
dc.contributor.authorRobbins, Trevor W.-
dc.contributor.authorKendrick, Keith M.-
dc.date.accessioned2024-08-12T04:07:56Z-
dc.date.available2024-08-12T04:07:56Z-
dc.date.issued2024-05-20-
dc.identifier.citationMolecular Psychiatry, 2024-
dc.identifier.issn1359-4184-
dc.identifier.urihttp://hdl.handle.net/10722/344854-
dc.description.abstract<p>Prosocial and moral behaviors have overlapping neural systems and can both be affected in a number of psychiatric disorders, although whether they involve similar neurochemical systems is unclear. In the current registered randomized placebo-controlled trial on 180 adult male and female subjects, we investigated the effects of intranasal administration of oxytocin and vasopressin, which play key roles in influencing social behavior, on moral emotion ratings for situations involving harming others and on judgments of moral dilemmas where others are harmed for a greater good. Oxytocin, but not vasopressin, enhanced feelings of guilt and shame for intentional but not accidental harm and reduced endorsement of intentionally harming others to achieve a greater good. Neither peptide influenced arousal ratings for the scenarios. Effects of oxytocin on guilt and shame were strongest in individuals scoring lower on the personal distress subscale of trait empathy. Overall, findings demonstrate for the first time that oxytocin, but not vasopressin, promotes enhanced feelings of guilt and shame and unwillingness to harm others irrespective of the consequences. This may reflect associations between oxytocin and empathy and vasopressin with aggression and suggests that oxytocin may have greater therapeutic potential for disorders with atypical social and moral behavior.<br></p>-
dc.languageeng-
dc.publisherSpringer Nature [academic journals on nature.com]-
dc.relation.ispartofMolecular Psychiatry-
dc.rightsThis work is licensed under a Creative Commons Attribution-NonCommercial-NoDerivatives 4.0 International License.-
dc.titleOxytocin, but not vasopressin, decreases willingness to harm others by promoting moral emotions of guilt and shame-
dc.typeArticle-
dc.identifier.doi10.1038/s41380-024-02590-w-
dc.identifier.scopuseid_2-s2.0-85193589274-
dc.identifier.eissn1476-5578-
dc.identifier.isiWOS:001228185800001-
dc.identifier.issnl1359-4184-

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