The files should match voxel-for-voxel, so their voxel-to-world matrix
information must be exactly identical. If you look at the orientation
information (with eg Display) for the two images, you may find that the
information differs. If one of the images has a .mat file and the other one
doesn't, then this could cause the problem.
Best regards,
-John
On Tuesday 11 November 2008 22:28, Simona Spinelli wrote:
> Hi,
>
> I am trying to normalize my functional image to the EPI template using also
> a mask to cover the drop out regions.
>
> Recently I keep getting the message below.
>
> However, the mask and the functional images are in the right orientation.
> In addition, the mask worked previously without any problem.
>
> Do you know what the problem may be?
>
> Thank you very much in advance.
>
> Simona
>
>
> Smoothing by 0 & 8mm..
> Coarse Affine Registration..
> Fine Affine Registration..
> ??? Error using ==> spm_affreg
> Source and its weighting image must have same orientation
>
> Error in ==> c:\program files\spm2\spm_normalise.m
> On line 173 ==> [M,scal] = spm_affreg(VG1, VF1, aflags, M,scal);
>
> Error in ==> c:\program files\spm2\spm_normalise_ui.m (run_ui)
> On line 352 ==> spm_normalise(Template, subj(i).P, subj(i).matname,...
>
> Error in ==> c:\program files\spm2\spm_normalise_ui.m
> On line 272 ==> run_ui(defs);
>
> ??? Error while evaluating uicontrol Callback.
>
>
> Simona Spinelli, PhD
>
> Developmental Cognitive Neurology
> Kennedy Krieger Institute,
> Johns Hopkins School of Medicine
> 707 North Broadway
> Baltimore, MD 21205
>
> phone: +1 443 923 9257
> fax: +1 443 923 9255
> e-mail: [log in to unmask]
>
>
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>
>
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