Is it possible to tweak/augment the SPM code to "censor" a bad fMRI
timepoint?
"Bad" here means that an isolated timepoint or two has a scanner artifact,
or excessive motion artifact.
I've thought of two ways to do this:
(1) Approach taken by AFNI software package: create design matrix
assuming all data points good, then remove row(s) corresponding to the bad
observations;
(2) Replace bad volumes with synthetic data interpolated from nearby
timepoints.
Any suggestions?
TIA,
S
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