Korb, Sebastian and Malsert, Jennifer and Strathearn, Lane and Vuilleumier, Patrik and Niedenthal, Paula (2016) Sniff and mimic - Intranasal oxytocin increases facial mimicry in a sample of men. Hormones and Behaviour, 84. pp. 64-74. DOI https://doi.org/10.1016/j.yhbeh.2016.06.003
Korb, Sebastian and Malsert, Jennifer and Strathearn, Lane and Vuilleumier, Patrik and Niedenthal, Paula (2016) Sniff and mimic - Intranasal oxytocin increases facial mimicry in a sample of men. Hormones and Behaviour, 84. pp. 64-74. DOI https://doi.org/10.1016/j.yhbeh.2016.06.003
Korb, Sebastian and Malsert, Jennifer and Strathearn, Lane and Vuilleumier, Patrik and Niedenthal, Paula (2016) Sniff and mimic - Intranasal oxytocin increases facial mimicry in a sample of men. Hormones and Behaviour, 84. pp. 64-74. DOI https://doi.org/10.1016/j.yhbeh.2016.06.003
Abstract
The neuropeptide oxytocin (OT) has many potential social benefits. For example, intranasal administration of OT appears to trigger caregiving behavior and to improve the recognition of emotional facial expressions. But the mechanism for these effects is not yet clear. Recent findings relating OT to action imitation and to the visual processing of the eye region of faces point to mimicry as a mechanism through which OT improves processing of emotional expression. To test the hypothesis that increased levels of OT in the brain enhance facial mimicry, 60 healthy male participants were administered, in a double-blind between-subjects design, 24 international units (IUs) of OT or placebo (PLA) through nasal spray. Facial mimicry and emotion judgments were recorded in response to movie clips depicting changing facial expressions. As expected, facial mimicry was increased in the OT group, but effects were strongest for angry infant faces. These findings provide further evidence for the importance of OT in social cognitive skills, and suggest that facial mimicry mediates the effects of OT on improved emotion recognition.
Item Type: | Article |
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Uncontrolled Keywords: | Humans; Oxytocin; Facial Expression; Administration, Intranasal; Double-Blind Method; Imitative Behavior; Emotions; Social Perception; Adult; Male; Young Adult |
Divisions: | Faculty of Science and Health Faculty of Science and Health > Psychology, Department of |
SWORD Depositor: | Unnamed user with email elements@essex.ac.uk |
Depositing User: | Unnamed user with email elements@essex.ac.uk |
Date Deposited: | 08 Feb 2021 19:49 |
Last Modified: | 07 Aug 2024 19:21 |
URI: | http://repository.essex.ac.uk/id/eprint/29727 |