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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December 10, 2018 11:47AM
Hi AFNI experts,
I had done the following preprocessing to the T1 image:
3dWarp -oblique2card -prefix T1_de T1+orig
#new anat just be intermediate, stripped; transformation is not applied.
align_epi_anat.py -anat2epi -anat T1_de+orig \
       -save_skullstrip -suffix _al_junk            \
       -epi epi+orig -epi_base 0  \
       -epi_strip 3dAutomask                        \
       -volreg off -tshift off
@auto_tlrc -base TT_N27+tlrc -input T1_de_ns+orig -no_ss
After these, I drew a huge quantity of ROIs on the processed T1(T1_de_ns+tlrc) images by hand for each subject. And that took me a very long time.
Now I am asked to do all analysis of EPIs on the original T1 (T1+orig) images. I can not redraw because these ROIs are giant amounts of work.
Do you know how to transform all my ROIs to match the original T1 images?
Thank you in advance!
Yu

└(^o^)┘ =^_^= =^_^= └(^o^)┘
Subject Author Posted

How to transform the ROIs to match the original T1 image?

Zhang Yu December 10, 2018 11:47AM

Re: How to transform the ROIs to match the original T1 image?

Daniel Glen December 10, 2018 12:18PM

How to transform the ROIs to match the original T1 image?

Zhang Yu December 10, 2018 03:49PM