¥Without creating
individualized surfaces, you can display data on a Talairach-ed surface
model.
HThe surface models
were created with FreeSurfer from the N27 data set. (Holmes, CJ et al. JCAT 1998)
HAnatomical volume
and surfaces were Talairach-ed using AFNI and SUMA, respectively. (Surfaces created by Brenna
Argall)
¥Demo: (close previous SUMA and AFNI
sessions)
Hcd
suma_demo/afni_tlrc
åYou should find
Anat+tlrc and a functional data set in Talairach space
Hafni Ðniml
&
åsetup function as
shown in the earlier slides
Hsuma Ðspec
../SurfData_tlrc/SUMA/lh.tlrc.spec Ðsv Anat+tlrc
åstart communication
with AFNI
åmap function onto
surface
åappreciate the
limitation of this approach
åignore the
limitation and make cool pictures