Table 1 List of regions-of-interest investigated in this study

ROIs

Corticospinal tract

 Corona radiata (CR) (right and left)

 Medial lemniscus (ML) (right and left)

 Pons (midline)

 Posterior internal capsule (PLIC) (right and left)

Callosal tracts

 Forceps minor FMi) (right and left)

 Genu corpus callosum (gCC) (midline)

 Body corpus callosum (bCC) (midline)

 Splenium corpus callosum (sCC) (midline)

Association fibers

 Superior longitudinal fasciculus (SLF) (right and left)

 Inferior longitudinal fasciculus (ILF) (right and left)

Other extramotor tracts

 Cinglum (Cg) (midline)

 Hippocampus (Hpc) (right and left)

 Anterior limb of internal capsule (ALIC) (right and left)