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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sungshinkim
August 23, 2016 04:01AM
Hello,


I used "align_epi_anat.py" for alignment in my preprocessing script.
I understand it is normal to calculate the transformation from one selected functional image to the anatomical image...and
then use the transformation to alignment all the other functional images across 4 runs.
However, I think I did this alignment process for individual runs.
In other words, I used align_epi_anat.py separately for each of 4 runs.
That means I used a different reference functional image from each run to align functional images to anatomical data set.
There is ONLY ONE anatomical data set for 4 runs...so I guess this is wrong, right?
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alignment issue

sungshinkim August 23, 2016 04:01AM