PowerPoint Presentation - Activation Delays in FMRI: Estimation and Variability

7/2/2004 SSCC/NIMH 12

A: Preparing surface models
for SUMA

SurfVol

AFNI-format Surface Volume

that is aligned with surface

models

High-Res.

Anatomical

MRI data

Create Surface Models (FreeSurfer, SureFit, etc.)

Spec File

ASCII file defining

relationships between

different surfaces

@SUMA_Make_Spec_FS

@SUMA_Make_Spec_SF


	So far all we did in terms of processing is to run the script that prepares surfaces for viewing in SUMA and AFNI.
	Now we�ll be mapping some function onto the surfaces.