Optimal deep brain stimulation sites and networks for cervical vs. generalized dystonia.

ABSTRACT: Dystonia is a debilitating disease with few treatment options. One effective option is deep brain stimulation (DBS) to the internal pallidum. While cervical and generalized forms of isolated dystonia have been targeted with a common approach to the posterior third of the nucleus, large-scale investigations regarding optimal stimulation sites and potential network effects have not been carried out. Here, we retrospectively studied clinical results following DBS for cervical and generalized dystonia in a multicenter cohort of 80 patients. We model DBS electrode placement based on pre- and postoperative imaging and introduce an approach to map optimal stimulation sites to anatomical space. Second, we investigate which tracts account for optimal clinical improvements, when modulated. Third, we

SUBMITTER: Horn A 

PROVIDER: S-EPMC9168456 | biostudies-literature | 2022 Apr

REPOSITORIES: biostudies-literature