Hi AFNI experts,
My fMRI data were acquired with 26 slices in descending sequence. I used the code below for timing correction before:
3dTshift -tpattern seq-z -quintic -prefix pb01.sub1.r01.tshift pb00.sub1.r01.tcat+orig
Now I need report the timing correction parameters in my manuscript. But I am not sure what is the reference slice used in my code.I have checked the usage of 3dTshift and found two options are designed for setting the reference slice. But one of them has no default reference and I don't know which option is used in the default state.
So I need help from you.
Thank you!
Yu
Edited 3 time(s). Last edit at 03/14/2018 07:24PM by Zhang Yu.