AFNI Message Board

Dear AFNI users-

We are very pleased to announce that the new AFNI Message Board framework is up! Please join us at:

https://discuss.afni.nimh.nih.gov

Existing user accounts have been migrated, so returning users can login by requesting a password reset. New users can create accounts, as well, through a standard account creation process. Please note that these setup emails might initially go to spam folders (esp. for NIH users!), so please check those locations in the beginning.

The current Message Board discussion threads have been migrated to the new framework. The current Message Board will remain visible, but read-only, for a little while.

Sincerely, AFNI HQ

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Peter Molfese
January 04, 2019 11:56AM
You can use SurfToSurf to map data between the original mesh and the standard mesh. The example is tucked away in the MapIcosahedron documentation here. 

Say you want to map another (SOMEDSET) dataset defined on the
orignal mesh onto the std.60 mesh and use the same mapping derived 
by MapIcosahedron. The command for that would be:

SurfToSurf -i_fs std.60.rh.smoothwm.asc \
-i_fs rh.smoothwm.asc \
-prefix std.60. \
-mapfile std.60.rh.niml.M2M \
-dset rh.SOMEDSET.gii.dset

The other option is to run your initial stats (say with afni_proc.py) on the standardized surfaces and then you can just run the Group analysis programs from there.
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Subject Author Posted

Question about surf stats file to std surf

dingzhihu January 04, 2019 01:25AM

Re: Question about surf stats file to std surf

Peter Molfese January 04, 2019 11:56AM