RossiniPMBarkerATBerardelliA. Non-invasive electrical and magnetic stimulation of the brain, spinal cord and roots: basic principles and procedures for routine clinical application. Report of an IFCN committee. Electroencephalogr Clin Neurophysiol1994; 91: 79–92.
2.
KunimatsuAAokiSMasutaniY. The optimal trackability threshold of fractional anisotropy for diffusion tensor tractography of the corticospinal tract. Magn Reson Med Sci2004; 3: 11–17.