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

History of AFNI updates  

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April 25, 2021 12:39PM
In case it helps you or anyone in the future, I just worked on this question myself and this seemed to have worked for me:

I ran @SSwarper to transfer my native space anat into MNI. This outputs a .1D file with the warping info. From there I just ran these two lines:

invert the warp so it is MNI>native:
cat_matvec -ONELINE anatQQ.s${sub}.aff12.1D -I>warp_Matrix.1D
apply the inverted warp to the MNI ROI:
3dAllineate -1Dmatrix_apply warp_Matrix.1D -prefix ATL_tocalc -cost lpa -source_automask -master anatSS.s${sub}.nii -source ATL+tlrc
Subject Author Posted

Convert ROI from MNI to native space

Lysianne March 31, 2021 01:37PM

Re: Convert ROI from MNI to native space

ptaylor March 31, 2021 06:02PM

Re: Convert ROI from MNI to native space

heatherb April 25, 2021 12:39PM

Re: Convert ROI from MNI to native space Attachments

ptaylor April 26, 2021 12:39PM