Alcohol use disorder (AUD) is a common condition, and many individuals do not respond fully to existing treatments. Neurofeedback is a non-invasive method that uses real-time electroencephalography (EEG) signals to provide feedback, allowing individuals to learn to modulate their brain activity.
This pilot study will evaluate a brief EEG-based neurofeedback intervention in adults with AUD. Participants will complete three in-person sessions over approximately one week. During each session, EEG sensors are placed on the scalp to measure brain activity, and participants receive real-time feedback based on these signals.
The neurofeedback protocol targets downregulation of alpha-band activity (8-12 Hz). This approach differs from traditional alpha-theta neurofeedback and is intended to target patterns of brain activity related to attention, inhibitory control, and craving.
The primary aim is to assess feasibility, tolerability, and acceptability. Feasibility will be evaluated through recruitment, retention, and session completion. Tolerability will be assessed by monitoring adverse events, and acceptability will be assessed through participant-reported experience.
Exploratory outcomes will include changes in alcohol craving and alcohol use based on self-report measures. These analyses are exploratory and intended to inform future studies.
