Hi Tie-Qiang,
I would say yes, but I am not sure what you want exactly. Here is a toy case, assuming you have installed the MNI surfaces per the
new new new! instructions.
suma -spec MNI_N27:ld20
#Keyboard strokes follow
'ctrl+n' (to open a new viewer)
'[' (to hide the left hemi in one viewer)
']' (to hide the right hemi in the second viewer)
Links:
surface viewing and
surface controller
cheers
z