rTMS Target Identification for Functional Disability in AUD+mTBI

The objectives of this VA Merit application are to identify a neural target unique to Veterans with co-occurring alcohol use disorder and mild traumatic brain injury (AUD+mTBI) and to test the efficacy of this target as a stimulation site for repetitive transcranial magnetic stimulation (rTMS) treatment to maximize functional recovery. rTMS will soon be a treatment option at 30 VAs nationwide and preliminary studies show promise for AUD and mTBI treatment. A better understanding of how AUD+mTBI impacts the brain needs to occur in order to advance rTMS to optimize function. This research is aligned with the VA RR\&D's mission to generate knowledge and innovations to advance the rehabilitative health and care of Veterans, to effectively integrate clinical and applied rehabilitation research, and translate research results into practice. This research is also aligned with the goal of the Psychological Health \& Social Reintegration portfolio to develop interventions improving psychological health status of Veterans enabling them to function more fully in society.