Researchers Develop Method to Enhance Brainwave Monitoring During Deep Brain Stimulation

Mayo Clinic researchers have introduced a method to improve the detection and monitoring of brain cell activity during deep brain stimulation (DBS), a surgical treatment commonly used for movement disorders such as Parkinson’s disease and tremor. The approach aims to provide more precise real-time data, potentially allowing physicians to adjust electrode placement and stimulation settings during the procedure. These findings, which could lead to more tailored care for patients undergoing DBS, are detailed in the *Journal of Neurophysiology*.

The study outlines how this new technique leverages “broadband” monitoring to capture brainwave activity with greater accuracy compared to traditional methods. By refining the ability to observe neural responses during surgery, doctors may gain better insights into how specific areas of the brain react to stimulation. This could enhance decision-making during DBS procedures, optimizing outcomes for individuals with movement disorders. The research highlights a step forward in improving surgical precision and patient-specific treatment strategies.

Date: 13 March, 2025

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Author

Mark Chiang

Ph.D in Biomedical Informatics Head of AI at GeneOnline