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A Protocol for the Administration of Real-Time fMRI Neurofeedback Training
Published on: August 24, 2017
Closed-Loop Systems and Real-Time Neurofeedback in Mindfulness Meditation Research
Joseph C C Chen1, David A Ziegler1
1Department of Neurology, University of California San Francisco, San Francisco, California; Neuroscape, University of California San Francisco, San Francisco, California; Weill Institute for Neurosciences, University of California San Francisco, San Francisco, California.
Closed-loop systems and real-time neurofeedback can enhance mindfulness meditation by improving task adherence and session quality. These technologies offer promising avenues for optimizing mindfulness interventions and their psychological benefits.
Area of Science:
- Neuroscience
- Psychology
- Biomedical Engineering
Background:
- Mindfulness meditation offers psychological benefits but faces challenges in adherence, session quality, and dosage.
- Closed-loop systems and real-time neurofeedback present potential solutions to these challenges.
Purpose of the Study:
- To review the application of closed-loop systems and real-time neurofeedback in augmenting mindfulness interventions.
- To explore how these technologies can enhance engagement and effectiveness of mindfulness practices.
Main Methods:
- Review of existing literature on closed-loop neurofeedback signals from fMRI and EEG.
- Analysis of neurofeedback signals (fMRI ROI/network-based, EEG spectral bands) correlated with mindfulness states.
- Examination of past research aligning interventions with subjective meditation experiences.
Main Results:
- Neurofeedback signals from fMRI (e.g., PCC, DMN, CEN, Salience) and EEG (alpha, theta, gamma bands) have been used to reflect mindfulness states.
- Previous studies focused on aligning successful interventions with subjective mindfulness experiences.
Conclusions:
- Closed-loop systems and real-time neurofeedback show potential for improving mindfulness interventions.
- Future research should employ control conditions to rigorously quantify the impact of neurofeedback-guided mindfulness on cognition and well-being.
