Hi SPM folks:
I have a problem with estimation. I have a group of 9 subjects. I did the
realignment, coregister, normalize, then smooth processes with no problems.
After finishing the per_analysis, I defined the design matrix and fmri data.
Then I started estimation using "Estimate" button.
After reaching about 99% of estimation, I got beta, Res and PPV image files,
then it crashes giving this error:
??? Error using ==> spm_sample_vol
Cant open image file.
Error in ==> spm_est_smoothness at 87
d = spm_sample_vol(VM, x, y, z, 0);
Error in ==> spm_spm at 880
[FWHM,VRpv] = spm_est_smoothness(VResI,VM);
??? Error while evaluating uicontrol Callback
Although I do can open images using display button or check Reg.
If anybody can help with this, I highly appreciated.
Soha
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