Hello,
I'd like to skull strip some DTI FA images *before* doing any sort of preprocessing (e.g. normalisation). I couldn't figure out how to do it in SPM5. I segmented the images, and tried to use Imcalc to combine the GM, WM, and CSF images and then use that to mask the FA image, but the result was a completely blank image (or, a binary mask image). I also tried using the skull-stripping method in MRIcro, but the results were pretty poor. The scans are 64x64, so they're not the highest resolution... So is there an easy way to skull-strip in SPM5? I'd like to try and avoid using several different programs.
Thanks,
Chris
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