Intranasal oxytocin increases covert attention to positive social cues
Abstract
BACKGROUND: The neuropeptide oxytocin (OT) has positive effects on the processing of emotional stimuli such as facial expressions. To date, research has focused primarily on conditions of overt visual attention. METHOD: We investigated whether a single intranasal dose of OT (24 IU) would modulate the allocation of attentional resources towards positive and negative facial expressions using a dot-probe paradigm in a sample of 69 healthy men. Attentional capacity for these facial cues was limited by presentation time (100 or 500 ms). In addition, we controlled for overt visual attention by recording eye movements using a remote eye tracker. RESULTS: Reaction times (RTs) in the dot-probe paradigm revealed a pronounced shift of attention towards happy facial expressions presented for 100 ms after OT administration, whereas there were no OT-induced effects for longer presentation times (500 ms). The results could not be attributed to modulations of overt visual attention as no substance effects on gazes towards the facial target were observed. CONCLUSIONS: The results suggest that OT increased covert attention to happy faces, thereby supporting the hypothesis that OT modulates early attentional processes that might promote prosocial behavior.
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Emotion discrimination abilities in mice are dependent on the OXT system.
“we have demonstrated that emotion discrimination abilities in mice are dependent on the OXT system”
From Oxytocin Signaling in the Central Amygdala Modulates Emotion Discrimination in Mice (2019) · cites this paper as [34]
OXT has been associated with social cognitive functions, such as emotion recognition in humans.
“OXT has been associated with social cognitive functions, such as emotion recognition [8-10, 33-36, 38, 39].”
From Oxytocin Signaling in the Central Amygdala Modulates Emotion Discrimination in Mice (2019) · cites this paper as [34]
Previous effects on the face-morphing or the dot probe tasks occurred when these tasks were performed during this time period.
“Indeed, previous effects on the face-morphing or the dot probe tasks occurred at when these tasks were performed during this time period.55, 56, 57, 58”
These studies predominantly used emotional faces and were unable to determine whether observed effects were driven by oxytocin's actions on increased attention and attraction to faces per se.
“However, these studies predominantly used emotional faces to investigate OT’s actions on AA behavior and were thus unable to determine whether observed effects were driven by its well-established actions on increased attention and attraction to faces per se (Theodoridou et al., 2009; Domes et al., 2013; Shahrestani et al., 2013; Striepens et al., 2014; Xu et al., 2015).”
From Oxytocin facilitates approach behavior to positive social stimuli via decreasing anterior insula activity (2018) · cites this paper as Domes et al., 2013
Previous observations show that OT can enhance processing of positive facial emotion.
“Consistent with previous observations that OT can enhance processing of positive facial emotion (Guastella et al., 2008; Marsh et al., 2010; Domes et al., 2013; Xu et al., 2015)”
From Oxytocin facilitates approach behavior to positive social stimuli via decreasing anterior insula activity (2018) · cites this paper as Domes et al., 2013
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- Authors
- Domes, G., Sibold, M., Schulze, L., Lischke, A., Herpertz, S. C., & Heinrichs, M.
- Affiliations
- University of Freiburg (DE)
- Freie Universität Berlin (DE)
- Heidelberg University (DE)
- University of Rostock (DE)
- Corresponding author
- Domes, G.
- Venue
- Psychological Medicine
- Publisher
- Cambridge University Press (CUP)
- Published
- 2012-11-12
- Volume
- 43
- Issue
- 8
- Pages
- 1747-1753
- ISSN
- 0033-2917 (ISSN-L)
- 1469-8978
- OpenAlex
- W2159078526
- Cited by
- 130
- References
- 53
- Citations by year
- 2026: 2 · 2025: 4 · 2024: 6 · 2023: 8 · 2022: 9 · 2021: 9 · 2020: 7 · 2019: 10 · 2018: 10 · 2017: 17 · 2016: 10 · 2015: 15 · 2014: 12 · 2013: 10
- FWCI
- 17.80
- Type
- journal article
- Language
- en
- Open access
- closed
- Locations
- Psychological Medicine (publishedVersion)
- PubMed (publishedVersion)
- Research Bank (Australian Catholic University) (submittedVersion)
- FreiDok plus (Universitätsbibliothek Freiburg) (submittedVersion)
- Funders
- Deutsche Forschungsgemeinschaft
- Topics
- Social Sciences › Psychology › Social Psychology › Neuroendocrine regulation and behavior
- Life Sciences › Neuroscience › Cognitive Neuroscience › Face Recognition and Perception
- Life Sciences › Neuroscience › Sensory Systems › Olfactory and Sensory Function Studies
- Keywords
- oxytocin, intranasal administration, covert attention, facial expressions, emotional attention, dot-probe task, presentation time, eye movements, prosocial behavior, social cognition
- MeSH terms
- Administration, Intranasal, Adult, Attention, Cues, Eye Movements, Facial Expression, Happiness, Humans, Male, Oxytocin, Placebos, Social Perception, Visual Perception, Young Adult
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