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Oxytocin administration and emotion recognition abilities in adults with a history of childhood adversity
Schwaiger, Marion Heinrichs, Markus Kumsta, Robert
Schwaiger, Marion
Heinrichs, Markus
Kumsta, Robert
Abstract
Adverse childhood experience such as neglect or abuse can lead to long-term deficits in emotion processing abilities. Animal studies indicate that oxytocin production and/or sensitivity are influenced by variation in early nurturing experiences. The goal of this study was to test whether emotion recognition abilities and empathy might be improved via intranasal oxytocin administration in adults with a history of childhood maltreatment. We assessed a total of 80 healthy participants, half with and half without a history of childhood adversity. Participants performed the Reading the Mind in the Eyes Test (RMET) and an emotion recognition task under 24 IU intranasal oxytocin and placebo, using a double-blind crossover study design. In the first of two sessions, both groups profited equally form oxytocin administration and showed greater accuracy under oxytocin compared to placebo in the RMET (p = .049). In the emotion recognition task, only the early adversity group benefited significantly from oxytocin administration in the first session (p = .035), mainly due to more accurate recognition of angry and fearful facial expression. Our findings show that emotion processing abilities might be improved via oxytocin administration in adults reporting adverse childhood experiences.
Keywords
oxytocin, early trauma, emotion recognition, social cognition
Date
2019
Type
Journal article
Journal
Psychoneuroendocrinology
Book
Volume
99
Issue
Page Range
66-71
Article Number
ACU Department
School of Behavioural and Health Sciences
Faculty of Health Sciences
Faculty of Health Sciences
Relation URI
Source URL
Event URL
Open Access Status
License
All rights reserved
File Access
Controlled