¥ SUMA
is the AFNI surface mapper
H For displaying
surface models of the cortex
o Surface models come from FreeSurfer (MGH) or SureFit (Wash U) or BrainVoyager
H Can display
functional activations mapped from 3D volumes to the cortical surface
H Can draw ROIs
directly on the cortical surface
ovs. AFNI: ROIs
are drawn into the volume
¥ SUMA is a separate program from AFNI,
but can ÒtalkÓ to AFNI so that volume and surface viewing are linked
H Click in AFNI or SUMA
to change focus point, and the other program jumps to that location at the same
time
H Functional overlay in
AFNI can be sent to SUMA for simultaneous display
¥ And much more Ñ stayed tuned for the
SUMA talks to come!