> I tried using the nifti file created using SPM5 (*.nii) and using avwmearge
> (FSL, *.hdr and *.img), and run batch processing using SPM5.
> When I run the process through smoothing, it seems like the process goes
> super fast (as though there is only one analyze image) and gives an error
> when doing stats (error: parameter estimates may be incorrect). The file
> size after normalization and smoothing are also very small.
> Can someone let me know if I am missing a step?
Because it was originally written for 3D image files (rather than 4D), SPM
works on a volume-by-volume basis. Each volume included in any procedure
needs to be selected. In the file selector, you should see a panel that just
says '1'. This indicates the volume number within the file. Try changing
this to '1:200', and it will allow you to select other volumes.
Best regards,
-John
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