Prototypical tracking result of the MFB in MNI group space. Global tracking performed on the HCP group level. Typical seed region (blue) selected in the triangle region (yellow, contralateral) between mtt, STN and RN (lateral VTA). (Legend: ALIC, anterior limb of internal capsule; DN, dentate nucleus; mtt, mammillo-thalamic tract; PFC, prefrontal cortex; RN, red nucleus; scp, superior thalamic peduncle; STN, subthalamic nucleus; vc, ventral capsule; VTA, ventral tegmental area).