Caspar

On Wednesday, June 26, 2013, Douglas N Greve wrote:

They are accounted for as nuisance predictors in the GLM. They are not
removed from the time series.
doug

On 06/26/2013 06:59 PM, Caspar M. Schwiedrzik wrote:
> Hi Freesurfer experts,
> I was wondering how exactly time point exclude files are used by FSFAST.
> Are the time points removed from the time series before the GLM, or is
> the time point exclude file used to build a nuisance predictor (as in
> FSL's motion outliers routine,
> http://fsl.fmrib.ox.ac.uk/fsl/fslwiki/FSLMotionOutliers)?
> If the time points are removed from the time series, how is that
> accounted for when calculating the autocorrelation for the whitening /
> during (high pass) filtering?
> Thanks, Caspar
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>
>

--
Douglas N. Greve, Ph.D.
MGH-NMR Center
greve@nmr.mgh.harvard.edu
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