Dear Experts,
we would like to conduct a VBM analysis according to the optimized protocol described by Good et al., 2001.
FSL provides some scripts that, according to the FSL homepage, perform a VBM analysis following Good's optimized protocol.
But when comparing Figure 1b) in Good et al, 2001 and the implementation in fslvbm_2/3_*, I see some differences. For example the segmentation into GM/WM in FSL is performed only once on the original input datasets at the beginning rather than twice and also on the transformed T1 weighed data as described by Good et al.
Did I get this right?
Is there a discussion about the differences between these approaches?
Thanks,
Jan
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