Individual Differences in Cognitive Control Predict Real-time fMRI Neurofeedback Performance
University of Electronic Science and Technology of China
40 participants
Sep 3, 2025
INTERVENTIONAL
Conditions
Summary
The goal of this study is to investgate whether individual differences of cognitive control capacity could predict neurofeedback performance and the behavioral effects resulting from successful anterior insula regulation via interoceptive strategy.
Eligibility
Inclusion Criteria1
- Healthy subjects without any past or present psychiatric or neurological disorders
Exclusion Criteria2
- History of brain injury Medical or mental illness and color blindness or weakness.
- The presence of metal in the body or claustrophobia.
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Interventions
Real-time neurofeedback information is computed using the Turbo Brain voyager (TBV) 4.0 software (Brain Innovation, Maastricht, The Netherlands). Functional images are collected and processed in real time based on contrasts of regulation vs. rest conditions. The BOLD signal of the target region is then transformed into visual bars and displayed to participants via the projector screen while participants keep using regulation strategy (heartbeat interoception in our study) to upregulate the target region.
Locations(1)
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NCT07211269