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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udaykurkure
March 16, 2015 11:32PM
Hi,

I have 3dDeconvolve results in native fmri space that I need to transform to tlrc space. Either the stats can be directly aligned to the epi atlas TT_EPI or 3dAllineate could be used with a concatenated transformation matrix (al_tlrc). Are there other ways to do this? Which one is recommended? How to evaluate between different transformation results?

Also, should FDR-curves be computed before or after the transformation for a specified mask (surely the mask will need to be transform too if it has to be used in tlrc space)?

Can the Clustsim results computed in native space be applied to the stats+tlrc?

Thanks,
Uday
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Subject Author Posted

Best way to transform stats+orig to stats+tlrc

udaykurkure March 16, 2015 11:32PM

Re: Best way to transform stats+orig to stats+tlrc

Peter Molfese March 17, 2015 11:49AM

Re: Best way to transform stats+orig to stats+tlrc

udaykurkure March 17, 2015 12:27PM

Re: Best way to transform stats+orig to stats+tlrc

Peter Molfese March 17, 2015 01:40PM