Highlighted in image (A) putamen (PUT), caudate nucleus (CN), globus pallidus (GP), and thalamus (THAL); (B) putamen (PUT), globus pallidus (GP), amygdala (Amy), hippocampus (Hipp); (C) substantia nigra pars compacta (SNc), substantia nigra pars reticulata (SNr), red nucleus (RN); and (D) subthalamic nucleus (STN) and red nucleus (RN).