Dear SPMexp,
I have been using SPM for coupled EEG-fMRI for localization of interictal abnormalities. I have been using the following pipeline for preprocessing
(1) Realign
(2) Slice Time Correction
(3) Coregister
(4) Segment
(5) Normalize
(6) Smooth
It works fine and we get good results. However with normalization we warp the patients MRI to MNI space which is something the physicians who reviews the results do not prefer. So I skipped the segmentation and normalization step. However now I am encountering an issue while I perform the statistical analysis. I get the following error message
** The images do not all have same orientation and/or voxel sizes. **
I tried some debugging but was unsuccessful. Can anyone help me with it?
Thanks,
Balu
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