Functional MRI vs. navigated TMS to optimize M1 seed volume delineation for DTI tractography. A prospective study in patients with brain tumours adjacent to the corticospinal tract
Somatotopic DTI-tractography in 18 patients with motor-eloquent brain tumours Comparing functional MRI versus navigated TMS for localization of seeding region Use of nTMS yield more plausible CST tractographies in close tumour vicinity. More rostral course of TMS-originated fibres as compared to functional MRI