Hello pt,
Thank you for these clear explanations!
Typically, the range of censored time point fractions is around 5 on 275-time points. One subject is around 34 but it never goes up to 20%.
I am a little bit concern by the raw ALFF and fALFF images produced with this analysis, to my knowledge, high ALFF values are essentially around the DMN. However, I do not observe that here.
assuming you are using the recommended 3dLombScargle+3dAmpToRSFC with your censored time series
==> yes I do,
However, I bandpassed my BOLD images during afni_proc.py, does it affect the results to re-bandpass with 3dAmpToRSFC?
Just to be extra sure, the file from afni_proc.py to input into 3dLombScargle is: censor_subj_combined_2.1D?
Thanks a lot!
