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Related Experiment Video

Updated: Jul 17, 2026

The use of Biofeedback in Clinical Virtual Reality: The INTREPID Project
06:52

The use of Biofeedback in Clinical Virtual Reality: The INTREPID Project

Published on: November 12, 2009

Development of EEG biofeedback system based on virtual reality environment.

Liu Mingyu1, Wang Jue, Yan Nan

  • 1Key Lab. of Biomed. Inf. Eng. of Ministry of Educ., Xi'an Jiaotong Univ.

Conference Proceedings : ... Annual International Conference of the IEEE Engineering in Medicine and Biology Society. IEEE Engineering in Medicine and Biology Society. Annual Conference
|February 7, 2007
PubMed
Summary

This study introduces a noninvasive electroencephalography (EEG) biofeedback system using virtual reality (VR). The system translates brain signals into interactive VR experiences for potential therapeutic applications.

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Area of Science:

  • Neuroscience
  • Biomedical Engineering
  • Computer Science

Background:

  • Noninvasive brain-computer interfaces are advancing.
  • Virtual reality (VR) offers immersive environments for biofeedback.
  • Translating electroencephalography (EEG) signals into real-time interaction is a key challenge.

Purpose of the Study:

  • To develop and evaluate a noninvasive EEG biofeedback system integrated with a VR environment.
  • To explore the use of VR as a medium for representing brain activity.
  • To assess the feasibility of SMR-component based biofeedback training.

Main Methods:

  • Development of a VR environment using MS DirectX.
  • Translation of EEG signals into user interaction within the VR space.

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Related Experiment Videos

Last Updated: Jul 17, 2026

The use of Biofeedback in Clinical Virtual Reality: The INTREPID Project
06:52

The use of Biofeedback in Clinical Virtual Reality: The INTREPID Project

Published on: November 12, 2009

Motor Imagery Performance Through Embodied Digital Twins in a Virtual Reality-Enabled Brain-Computer Interface Environment
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Motor Imagery Performance Through Embodied Digital Twins in a Virtual Reality-Enabled Brain-Computer Interface Environment

Published on: May 10, 2024

Virtual Reality Experiments with Physiological Measures
07:09

Virtual Reality Experiments with Physiological Measures

Published on: August 29, 2018

  • SMR-component based biofeedback training protocol implemented.

    • Main Results:

    • Successful development of an EEG-based VR biofeedback system.
    • Demonstration of EEG signals controlling movement and interaction in VR.
    • Initial SMR-component biofeedback training conducted on five subjects.

    Conclusions:

    • The developed VR-EEG biofeedback system is a promising tool for neuroscience research.
    • VR provides an effective platform for visualizing and interacting with brain activity.
    • Further research is needed to optimize biofeedback protocols and explore clinical applications.