afni.nimh.nih.gov

Hi Xiyue,

Any volume that was censored from the linear regression (due to motion parameters or outliers in this case) will be zero in the errts time series. Those zero volumes will not affect correlations among voxels in that residual dataset.

Note that band pass filtering will probably eat up the majority of your degrees of freedom.
See the "RESTING STATE NOTE" from the output of afni_proc.py -help: for details.

- rick