Figure 8.

Sample tractography selection for the corpus callosum (CC) from the untilted motion-free dataset as well as selections from motion-corrected datasets with 10, 30, and 70% corrupted gradient directions. Correction choices shown include outlier-based (i.e., motion scrubbing) and registration-based (using baseline and model-based reference volumes). One can observe the short tracts being detected by motion scrubbing at high corruption percentages due to the exclusion of too many gradient directions.