A demonstration of target planning for the Vim and PSA. Targets are located through the atlas-defined stereotactic coordinates, DTI images, and FGATIR images. (A) The DRTT is delineated using DTI tractography on the axial anterior commissure–posterior commissure (AC-PC) plane. The Vim target is located on the DTI images, indicated with a green “+”. The DRTT is delineated by the DTI images on the sagittal (B) and coronal planes (C). (D) Unannotated axial FGATIR images, 1 mm below the AC-PC plane. (E) The Vim nucleus region is delineated with a green circle on the axial FGATIR images. (F) The green “+” represents the planned Vim target. (G,H) The cZi lies laterally to the DRTT on the most prominent RN layer. The green “+” represents the planned cZi target, which is usually located on the axial T2WI images.