Dear Sebastian,
>> I couldnīt convince a student to join happy FEAT users (as I am).
>> At this
>> time, we use SPM5 to normalize EPI & T1 data. If I not set properly
>> the
>> origin to anterior commissure before any processing, the
>> normalization goes
>> really wrong. After nifti conversion (needed for SPM5), fslorient -
>> getorient
>> says NEUROLOGICAL and move to RADIOLOGICAL after fslcreathd step
>> described
>> in the previous mail. I read the nifti1.h, I agree itīś quite
>> technical for me.
>> What is the best way to properly edit the sform or qform matrix ?
I'm a little uncertain what you are asking here. Are you saying that
you want to use SPM, and are wondering how to prepare your scans for
that? It sounds more like a question for the SPM mailbase to me.
I haven't used SPM in quite a while, but as part of the display
functionality of SPM there used to be a little area where you could
enter values for the parameters of an affine transform and see
directly how that would change the image. It was very easy to use, and
once you had the pitch and the zoom values roughly right the
normalisation usually worked fine.
Jesper
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