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Updated: Feb 20, 2026
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A Protocol for the Administration of Real-Time fMRI Neurofeedback Training
Published on: August 24, 2017
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Electroencephalographic Neurofeedback to up-regulate frontal Theta rhythms: Preliminary results
Summary
This study developed Electroencephalography (EEG) based neurofeedback (NF) to increase positive autobiographical memory (AM) related brainwaves. Results show successful up-regulation of frontal Theta rhythms through 10-day NF training.
Area of Science:
- Neuroscience
- Cognitive Psychology
- Biomedical Engineering
Background:
- Positive autobiographical memory (AM) retrieval enhances positive emotions in healthy individuals.
- AM retrieval is linked to synchronized frontal Theta brain rhythms (4-8Hz).
Purpose of the Study:
- To develop and evaluate Electroencephalography (EEG) based neurofeedback (NF) protocols.
- To promote voluntary up-regulation of positive AM retrieval-related Theta rhythms.
Main Methods:
- Developed EEG-based NF protocols targeting F3, Fz, F4 electrode sites.
- Trained a single participant for 10 days using the developed NF protocols.
- Analyzed Theta rhythm amplitude and spectral peaks during NF training.
Main Results:
- Observed a gradual increase in average Theta rhythm amplitude over 10 days of NF training.
- Theta rhythm amplitude was most prominent at the Fz electrode site.
- A 6Hz peak in the Theta spectrum emerged on later trial days, indicating Frontal Midline Theta (FmT) up-regulation.
Conclusions:
- EEG-based NF protocols can effectively promote voluntary up-regulation of frontal Theta rhythms.
- This approach shows potential for enhancing positive AM retrieval and associated emotional states.
- Frontal Midline Theta (FmT) rhythms are a viable target for neurofeedback interventions.
