Resonant Breathwork as Multimodal Vagal–Interoceptive Modulation: An Empirical Synthesis of Non-invasive VNS, Breathing-Driven Interoception and Respiratory Tools
International Journal of Human Research and Social Science Studies November 24, 2025 Piper Hutson
Resonant Breathwork is proposed as a layered, measurable intervention that modulates vagal activity and interoceptive processing through acoustic vocalization, respiratory mechanics, and biofeedback. This review synthesizes human empirical studies from 2022–2025 across five domains: (1) noninvasive transcutaneous auricular vagus nerve stimulation and acoustic or vocal vagal engagement; (2)...