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Updated: May 23, 2026

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The use of Biofeedback in Clinical Virtual Reality: The INTREPID Project
Published on: November 12, 2009
Applying Virtual Reality in Mindfulness Exercises for Emotion Regulation and Mental Health Among Inpatients With
1Department of Environmental and Occupational Health, Center for Community Health and Aging, School of Public Health, Texas A&M University, College Station, TX, USA.
American Journal of Health Promotion : AJHP
|May 22, 2026
Summary
Virtual Reality (VR) meditation is feasible for psychiatric inpatients, improving emotion regulation and reducing depression and anxiety symptoms. Electrocardiogram (ECG) monitoring supported these findings, highlighting VR
Area of Science:
- Digital Health
- Psychiatry
- Psychophysiology
Background:
- Assessing emotion regulation in psychiatric inpatients presents methodological challenges.
- Virtual Reality (VR) offers a novel platform for therapeutic interventions.
- Electrocardiogram (ECG) can provide objective physiological measures of emotional states.
Purpose of the Study:
- To evaluate the feasibility of integrating Virtual Reality (VR) meditation into clinical practice.
- To assess emotion regulation changes using Electrocardiogram (ECG) during VR meditation.
- To explore the impact of VR meditation on depression and anxiety symptoms in inpatients.
Main Methods:
- A single-arm feasibility study involving 25 psychiatric inpatients with major depressive disorder or generalized anxiety disorder.
- Participants engaged in VR meditation exercises three times weekly for 10 weeks.
- Physiological coherence (via ECG) and self-reported depression/anxiety scores were measured.
Main Results:
- Significant increases in physiological coherence were observed, indicating improved emotion regulation.
- Significant reductions in depression and anxiety symptom scores were reported post-intervention.
- VR meditation was found to be a feasible intervention with positive physiological and psychological outcomes.
Conclusions:
- Virtual Reality (VR) meditation is a feasible and effective tool for enhancing emotion regulation in psychiatric inpatients.
- The combination of VR and ECG provides a robust method for assessing emotional states and intervention efficacy.
- VR meditation holds promise for user-centered, tailored digital healthcare solutions in mental health treatment.