How virtual reality is changing brain-training technology
AI-summarised brief · reviewed before publication
A review in Applied Psychophysiology and Biofeedback evaluated 31 studies that combined EEG‑based neurofeedback with virtual‑reality (VR) environments. Researchers from the University of Graz found that VR feedback—such as making a flower bloom or a spaceship accelerate by altering brain waves—was generally preferred over traditional two‑dimensional displays, with participants reporting greater enjoyment, interest and perceived competence. The studies spanned healthy volunteers and clinical groups treating chronic pain, migraines, and post‑stroke symptoms, and employed varied tasks like navigating a ball through a forest or adjusting virtual lighting. Sample sizes ranged from single‑case reports to 100 participants, many under 50. While the review suggests VR can enhance engagement in brain‑training therapies, it also notes the need for more rigorous, larger‑scale trials to confirm specific benefits.
💡 Why It Matters
- · Enhanced user engagement could accelerate the adoption of neurofeedback as a viable therapeutic tool for diverse neurological and pain conditions.
