FIG. 3.

CBT pathway estimation. Left panel: Tracking ROIs and streamline criteria for a valid trajectory. Right panel: (A) (i–ii) Streamlines extracted from the whole-brain tractogram. (B) (i–ii) Manual tractography was seeded from the SCP with the contralateral thalamus used as termination mask. (iii) The resulting streamlines were manually filtered to select (iv) a bundle of plausible streamlines. (C) The CBT anatomical pathway model was nonlinearly transformed into subject space. CBT, cerebellothalamic; SCP, superior cerebellar peduncle.