Navigated repetitive transcranial magnetic stimulation as preoperative assessment in patients with brain tumors.

ABSTRACT: We aimed to investigate clinical parameters that affected the results of navigated repetitive transcranial magnetic stimulation (nrTMS) language mapping by comparing the results of preoperative nrTMS language mapping with those of direct cortical stimulation (DCS) mapping. In the prospective, non-randomized study, patients had to meet all of the following inclusion criteria: the presence of left- or right-side brain tumors in the vicinity of or inside the areas anatomically associated with language functions; awake brain surgery scheduled; and age >18 years. Sixty one patients were enrolled, and this study included 42 low-grade gliomas and 19 high-grade gliomas (39 men, 22 women; mean age, 41.1 years, range 18-72 years). The tumor was located in the left and right hemisphere in 50 (82.0%)

SUBMITTER: Motomura K 

PROVIDER: S-EPMC7270124 | biostudies-literature | 2020 Jun

REPOSITORIES: biostudies-literature