Dear SPMers,
I am dealing with the ICV,which is the sum of warped and modulated C1,C2 and C3(using SPM-Utils-Tissue Volumes,using the seg8.mat to caculate the volumes).
But I found several patients had missegmentation on the skull(especially the one with a thick dura). I tried to correct the first beginning c1 image,and tried to add the c1 c2,c3 as a mask and extract them from the raw brain image and redo the whole segmentation. But that will cause the wrongly cutting off the grey matter... Have you ever come across such problem before? What should I do to finally change the wmC1 or the seg8.mat file?
Many thanks!
Looking forward to your help
Dongzi
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