Diffusion-weighted Imaging tractography-based parcellation of the human lateral premotor cortex identifies dorsal and ventral subregions with anatomical and functional specializations - Tomassini, V; Jbabdi, S; Klein, JC; Behrens, TEJ; Pozzilli, C; Matthews, PM; Rushworth, MFS; Johansen-Berg, H (JOURNAL OF NEUROSCIENCE, 2007)