Descending projections of the pACC, VS/NAcc, TPv, FO, pre-SMA, and M1. (A) Coronal sections showing the location of the seeds in the hypothalamus/mamillo-tegmental tract and of the brainstem motor nuclei. (B) The averaged white matter tracts projecting to hypothalamus/mamillo-tegmental tract from the pACC, VS/NAcc, and TPv. (C) The averaged white matter tracts projecting to the brainstem motor nuclei, via internal capsule, to the pre-SMA, FO, and M1.