Hi,
I'd like analyze the fitted fmri time series outside SPM, but I don't know how
to extract them. I tried to browse the old posts couldn't find any answer.
To my understanding, SPM saves the parameters beta to beta*.img/hdr files and
they could be used calculate the fitted time series. One can read them with
spm_vol and spm_read_vols. My design matrix consists of one paradigm and the
baseline. There are 60 images in the series, but only two images (because there
are two columns in the design matrix) with the parameters so I can't quite see
how to collect the right parameters.
Is there possibly a better way?
Thanks.
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