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Lena Erdmann

2 papers in the library · publishing 2026

Papers

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Exploring the benefits of altered states of consciousness and reduced experiential avoidance for mental well-being: insights from a global study on high ventilation breathwork

Frontiers in Psychology July 30, 2026 Lena Erdmann, Barbara Breitenstein, Maria Badanova et al.

BackgroundResearch suggests that high ventilation breathwork (HVB) improves mental health by reducing experiential avoidance (EA) through altered states of consciousness (ASCs). The present study examined whether EA during participants’ most recent breathwork session predicted mental well-being afterward. Additionally, the study examined the relationships between EA, ASCs, emotional...

Side Effects of High Ventilation Breathwork: A Naturalistic Online Survey on Prevalence, Time Course, and Predictors

Open MIND May 28, 2026 Josephine Jörke, Lena Erdmann, Michael A. Rapp et al.

This project investigates the safety profile of high ventilation breathwork (HVB). HVB has been shown to reliably induce altered states of consciousness (ASCs) comparable to psychedelics and has demonstrated multiple positive effects on mental health in clinical and non-clinical populations. Although HVB is regarded as generally safe when considering contraindications, intense somatic,...