hello all.
I have some questions about preprocessing of fMRI data sets. My
preprocessing steps are :
1. realignment of the functional volumes;
2. coregister of the mean functional volume and the structure image(T1);
3. Normalise functional image with T1 template and T1 structure image.
4. smoothing the result of normalise with a FWHM 2-3 times of the voxel size.
Are these steps correct?
Some users don't coregister between the functional image and structure
image. And they normalise the functional images with a EPI.mnc. Which
method is better?
thanks
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