Dear all,
I am trying to use the matlab package PESTICA to correct for potential influence of physiological noise. I downloaded the package "pestica_afni_v2" from [www.nitrc.org]. Firstly, I tried to modify parameter settings in the setup_pestica.sh according to the tutorial, e.g., voxel volume and MATLAB and afni_matlab setup. However, I couldn't find the option to change data directory and orientation. Secondly, I ran setup_pestica.sh anyway. Thirdly, in my data directory, I ran run_pestica.sh -d data step by step from 1 to 6 smoothly! I am still wondering whether data directory and orientation setup are necessary.
Another question related to setup_pestica.sh: after performing "source setup_pestica.sh", I checked environment variable setting by "env | grep pestica" and only got PESTICA_DIR, without showing "PESTICA_ORIENT", "PESTICA_VOL" or "PESTICA_SLICE_TIMING". Anyone has suggestions?
Thanks,
Qihong