Mechanistic Study of Personalized rTMS in Chronic Pain

Previous research has demonstrated that repetitive magnetic brain stimulation can be an effective adjunctive treatment for several conditions, including chronic pain. However, current stimulation protocols are typically standardized and do not account for individual variability in brain function. This uniform, one-size-fits-all approach results in only about 40% of patients experiencing meaningful clinical benefit, while the remainder show little to no improvement. To address this limitation, the present study will investigate how magnetic stimulation can be tailored to individuals with chronic pain. By analyzing each participant's brain signals prior to treatment, we aim to personalize stimulation parameters to better match individual neural characteristics and potentially enhance therapeutic outcomes. The design of this study builds directly on the findings of a previous clinical trial.