We have recently introduced a novel MRI methodology, so-called super resolution track-
density imaging (TDI), which produces high-quality white matter images, with high spatial
resolution and exquisite anatomical contrast not available from other MRI modalities. This
method achieves super resolution by utilising the long-range information contained in the
diffusion MRI fibre tracks. In this study, we validate the super resolution property of the TDI
method by using in vivo diffusion MRI data acquired at ultra-high magnetic field strength …