Figure 2. Structural and functional connectivity of periventricular heterotopia to cerebellum.
Diffusion tensor tractography results co-registered on T1-weighted sagittal anatomical MR image (A) show fiber tracks (blue) extending from a large, confluent region of right periventricular heterotopia (green; heterotopia 5-2 in Supporting Table) to the ipsilateral cerebellar hemisphere. Resting-state functional connectivity analyses (B) show correlation between the same heterotopia and the ipsilateral cerebellar gray matter (green areas; peak correlation coefficient 0.59).