Illustration of both groups in a 3D plot using the three most discriminative features. Every colored dot corresponds to a single subject. One can clearly see the tendency of a clear linear discrimination of both groups.
X-axis: Right precentral – Right Heschl's gyrus from δ.
Y-axis: Right Caudate Nucleus – Right Putamen from θ.
Z-axis: Left Left midcingulate – Right Cuneus from α.