Hi,
I have a few questions about normalization with Dartel.
1.What exactly is Template 6, is it correct to say that this is the average of my subjects brain in Dartel space? Why are there only 6 templates, and why does SPM save templates 1-5 if only the sixth is used?
2. In the "Normalise to MNI space" step, what should I input in Images, should I select c1 or the bias corrected image from corregistration? I want to be able to overlay functional to anatomical, so I think the bias corrected image should be used, right?
3. If I'm normalizing the T1, should I use smoothing?
4. What does modulation do to the data? The recommendation is to use modulation for VBM, but should I use modulation for T1 if my interest in this image is just to overlay to subject's own anatomy? What about using modulation for EPI images?
Thank you very much!
Sam
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