Hi,
Yes, the mean is added back in after filtering to make sure that the output can be entered eg into feat without problems.
Hth
Christian
On 12.10.2011, at 05:23, Satrajit Ghosh <[log in to unmask]> wrote:
> hi,
>
> i'm trying to remove some nuisance regressors and demean a 4d time series using fsl_regfilt. i have a text file containing my nuisance regressors and a column of ones. the output of fsl_regfilt is not demeaned. if i repeat this exercise with fsl_glm and look at the residual time course, it's demeaned. is not demeaning the intended behavior of fsl_regfilt?
>
> cheers,
>
> satra
>
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