Fig. 5.
The angular resolution of the structure connectome atlas illustrated. (a) The corticospinal and corticobulbar tracks (left) in the structural connectome atlas present a fanning pattern consistent with the known neuroanatomy (right). Mapping this fanning pattern requires high-angular-resolution scans to resolve the crossing configuration in the middle the pathway. (b) The coronal view of the corpus callosum mapped by the atlas shows a wide spreading fanning pattern, which cannot be mapped using a low-angular-resolution approach. (c) The mid portion of the corpus callosum matches well with the ICBM-152 T1-weighted images, suggesting that the track bundles in the atlas have volumes matching the standard template.