Connectivity patterns of pallidal DBS electrodes in focal dystonia: A diffusion tensor tractography study. - Verena E. Rozanski; Christian Vollmar; João Paulo da Silva Cunha; Sérgio Miguel Neves Tafula; Seyed-Ahmad Ahmadi; Maximilian Patzig; Jan-Hinnerk Mehrkens; Kai Bötzel (NeuroImage, 2014)