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Updated: Dec 10, 2025
A Protocol for the Administration of Real-Time fMRI Neurofeedback Training
Published on: August 24, 2017
Effect of Simulation-Based Training and Neurofeedback Interventions on Radiation Technologists' Workload, Situation
Lukasz M Mazur1, Robert Adams2, Prithima R Mosaly1
1Department of Radiation Oncology, University of North Carolina at Chapel Hill, Chapel Hill, North Carolina; School of Information and Library Sciences, University of North Carolina at Chapel Hill, Chapel Hill, North Carolina; Carolina Health Informatics Program, University of North Carolina at Chapel Hill, Chapel Hill, North Carolina.
Purpose:
Our purpose was to assess the effect of a combined intervention - simulation-based training supported by neurofeedback sessions - on radiation technologists' (RTs') workload, situation awareness, and performance during routine quality assurance and treatment delivery tasks.
Methods And Materials:
As part of a prospective institutional review board approved study, 32 RTs previously randomized to receive versus not receive simulation-based training focused on patient safety were again randomized to receive versus not receive a 3-week neurofeedback intervention (8 sessions of alpha-theta protocol) focused on stress reduction as well as conscious precision, strong focus, and ability to solve arising problems. Perceived workload was quantified using the NASA Task Load Index. Situation awareness was quantified using the situation awareness rating technique. Performance score was calculated using procedural compliance with time-out components and error detection.
Results:
RTs randomized to simulation-based training followed by neurofeedback sessions demonstrated no significant changes in perceived workload or situation awareness scores, but did have better performance compared with other study groups (P < .01).
Conclusions:
This finding is encouraging and provides basis for using neurofeedback as means to possibly augment performance improvements gained during simulation-based training.
