Virtual reality in the application of heart rate variability biofeedback. Issue 130 (October 2019)

• Record Type: Journal Article
• Authors: Rockstroh, Christoph; Blum, Johannes; Göritz, Anja S.
• Is Part Of: International journal of human-computer studies. Issue 130(2019)
• Page Start: 209
• Page End: 220
• Publication Date: 2019-10
• Subjects: Virtual reality -- Virtual nature environment -- Heart rate variability -- Biofeedback -- Stress; Human-machine systems -- Periodicals; Systems engineering -- Periodicals; Human engineering -- Periodicals; Human engineering; Human-machine systems; Systems engineering; Periodicals; Electronic journals; 004.019
• DOI: 10.1016/j.ijhcs.2019.06.011
• Languages: English
• ISSNs: 1071-5819

Abstract

Highlights: VR provides a feasible way of performing heart rate variability biofeedback. VR improves motivation to engage in heart rate variability biofeedback. VR enhances attentional focus in heart rate variability biofeedback. Abstract: Heart rate variability biofeedback (HRV-BF) is an established technique for reducing stress and regaining balance of the autonomic nervous system. The present study explored (1) the feasibility and (2) the potential advantages of using a virtual reality (VR) nature environment as an immersive way of providing HRV-BF. A randomized controlled experiment was conducted, comparing (1) a single session of HRV-BF in a VR-based implementation (treated group) with (2) a traditional implementation (treated control group) and (3) a non-treated control group. Both the VR-based and the traditional version of HRV-BF are equally effective in increasing short-term HRV. However, the VR-based implementation was associated with higher motivation and helped users better maintain attentional focus. Future research needs to further clarify the underlying mechanism and address possible long-term effects.