Radiology Commons^™

Feasibility Of Diffusion And Probabilistic White Matter Analysis In Patients Implanted With A Deep Brain Stimulator., J. Muller, M. Alizadeh, L. Li, S. Thalheimer, C. Matias, M. Tantawi, J. Miao, M. D. Silverman, V. Zhang, G. Yun, V. Romo, F. B. Mohamed, C. Wu

Department of Neurosurgery Faculty Papers

Deep brain stimulation (DBS) for Parkinson's disease (PD) is an established advanced therapy that produces therapeutic effects through high frequency stimulation. Although this therapeutic option leads to improved clinical outcomes, the mechanisms of the underlying efficacy of this treatment are not well understood. Therefore, investigation of DBS and its postoperative effects on brain architecture is of great interest. Diffusion weighted imaging (DWI) is an advanced imaging technique, which has the ability to estimate the structure of white matter fibers; however, clinical application of DWI after DBS implantation is challenging due to the strong susceptibility artifacts caused by implanted devices. This …