Oxytocin Calms the Brain's Fear Center: Neural Imaging Reveals the Anti-Anxiety Mechanism
Intranasal oxytocin reduced amygdala activation to threatening stimuli in healthy humans, visualized by fMRI — providing neural imaging proof that oxytocin dampens the brain's fear response.
Quick Facts
What This Study Found
Intranasal oxytocin attenuated amygdala reactivity to threatening facial expressions measured by fMRI in healthy humans, providing the first neural imaging evidence for oxytocin's anxiolytic mechanism through direct fear-circuit modulation.
Key Numbers
How They Did This
RCT study on oxytocin, anxiety-mood.
Why This Research Matters
Relevant for oxytocin, anxiety-mood, neuroprotection.
The Bigger Picture
Advances peptide research with clinical implications.
What This Study Doesn't Tell Us
See abstract.
Questions This Raises
- ?Further research needed.
- ?Clinical translation to evaluate.
Trust & Context
- Key Stat:
- Key finding Intranasal oxytocin attenuated amygdala reactivity to threatening facial expressions measured by fMRI in healthy humans, providing the first neural im
- Evidence Grade:
- strong evidence.
- Study Age:
- Published in 2005.
- Original Title:
- Oxytocin modulates neural circuitry for social cognition and fear in humans.
- Published In:
- The Journal of neuroscience : the official journal of the Society for Neuroscience, 25(49), 11489-93 (2005)
- Authors:
- Kirsch, Peter, Esslinger, Christine, Chen, Qiang(2), Mier, Daniela, Lis, Stefanie, Siddhanti, Sarina, Gruppe, Harald, Mattay, Venkata S, Gallhofer, Bernd, Meyer-Lindenberg, Andreas
- Database ID:
- RPEP-01055
Evidence Hierarchy
Frequently Asked Questions
What was studied?
Oxytocin Calms the Brain's Fear Center: Neural Imaging Reveals the Anti-Anxiety Mechanism
What was found?
Intranasal oxytocin reduced amygdala activation to threatening stimuli in healthy humans, visualized by fMRI — providing neural imaging proof that oxytocin dampens the brain's fear response.
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Cite This Study
https://rethinkpeptides.com/research/RPEP-01055APA
Kirsch, Peter; Esslinger, Christine; Chen, Qiang; Mier, Daniela; Lis, Stefanie; Siddhanti, Sarina; Gruppe, Harald; Mattay, Venkata S; Gallhofer, Bernd; Meyer-Lindenberg, Andreas. (2005). Oxytocin modulates neural circuitry for social cognition and fear in humans.. The Journal of neuroscience : the official journal of the Society for Neuroscience, 25(49), 11489-93.
MLA
Kirsch, Peter, et al. "Oxytocin modulates neural circuitry for social cognition and fear in humans.." The Journal of neuroscience : the official journal of the Society for Neuroscience, 2005.
RethinkPeptides
RethinkPeptides Research Database. "Oxytocin modulates neural circuitry for social cognition and..." RPEP-01055. Retrieved from https://rethinkpeptides.com/research/kirsch-2005-oxytocin-modulates-neural-circuitry
Access the Original Study
Study data sourced from PubMed, a service of the U.S. National Library of Medicine, National Institutes of Health.
This study breakdown was produced by the RethinkPeptides research team. We analyze and report published research findings without making health recommendations. All interpretations are based solely on the published abstract and study data.