The segmentation routine of SPM5 produces a seg_inv_sn.mat file. The
Deformations toolbox can be used to generate and inverse deformation - but it
is not in a iy_file_sn.mat format.
Best regards,
-John
On Friday 31 October 2008 11:26, Markus Gschwind wrote:
> Hello Experts!
>
> I am trying to invert normalisation from old spm2 data by means of the spm2
> Deformation toolbox.
>
> On several websites
> (http://spect.yale.edu/displaying_results.html#patient_MRI or
> http://brainmap.wustl.edu/help/spm2_normalization_steps.html) it says that
> after the 'invert deformations' step there would be a new inv_sn.mat-file
> created, which I subsequently could apply as inversed transform parameters.
>
> The y_file.img and the iy_file.img are well created.
>
> However there is no such iy_file_sn.mat file at all.
>
> There is no error and I cannot find why?
>
> Thanks for any ideas!
> Markus
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