Noninvasive Cervical Vagal Nerve Stimulation Alters Brain Activity During Traumatic Stress in Individuals With Posttraumatic Stress Disorder
Wittbrodt M, Gurel N, Nye J, Shandhi M, Gazi A, Shah A, Pearce B, Murrah N, Ko Y, Shallenberger L, et al.
Psychosomatic Medicine · 2021
Key finding
tcVNS increased anterior cingulate and hippocampus activation during trauma scripts, potentially indicating a reversal of neurobiological changes associated with PTSD.
- Condition
- PTSD
- Stimulation
- tcVNS
- Evidence tier
- Randomised Controlled Trial
- Participants
- 22
Cite this study
Wittbrodt, M., Gurel, N., Nye, J., Shandhi, M., Gazi, A., Shah, A., Pearce, B., Murrah, N., Ko, Y., Shallenberger, L., Vaccarino, V., Inan, O., & Bremner, J. (2021). Noninvasive Cervical Vagal Nerve Stimulation Alters Brain Activity During Traumatic Stress in Individuals With Posttraumatic Stress Disorder. Psychosomatic Medicine.
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Summary by Vagus Research. Always consult the primary source for the authoritative record.