Hi,
If you are talking about the mean signal as the baseline regressor then
I'm afraid the answer is no. We do not remove the mean signal via a
regressor, but instead remove it from the signal and the model in the
pre-statistical filtering. Hence we do not generate values or variances
for it. But it is easy to calculate the mean using fslmaths and -Tmean
on the original data if that is all you want.
All the best,
Mark
On 23 Jun 2009, at 15:49, Luis Hernandez wrote:
> Dear FSL experts,
>
> Is there a way to get FSL to dump the parameter estimate for the
> baseline regressor into a file, like pe0? (It looks like the
> mean_func file might do the trick ... is this right?) BUT more
> importantly, how about its variance estimate? can that be dumped
> out? FEAT writes out varcope files based on the specified contrasts
> but I don't see how to make a contrast that uses the baseline
> regressor, since it is kind of "hidden" ?
>
> I apologize if I missed something obvious. thanks in advance
>
> -Luis
>
> --
> ( http://www.eecs.umich.edu/~hernan )
>
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