Dear FSL experts:
Why segmented corpus callosum mask can not match FA map?
My imaging protocal is following:
1) register MPRAGE(skull stripped) to MNI_152_brain_1mm.
2) segment corpus callosum in registered MPRAGE by hand-drawing and save as corpus mask.
3) register FA map to MNI_152_brain_1mm.
4) add corpus mask to registered FA map.
But I found corpus mask could not completely match the corpus callosum in FA map? How could solve the problem?
edwardai
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