Hello FSL Experts,
I am trying to run the FSLVBM protocol with subtraction images to look at differences from a pre-post condition. We have design our design and contrast matrices so we can look at correlations to behavioral variables. What we first did was subtract normalized grey matter images (pre-post), and used those as our files to select for “template_list” and“struc” files.
Since the brains are already extracted, we didn’t think it was necessary to run the BET protocol, so we went straight into fslvbm_2_template. Not surprisingly, we ran into errors.
It would be greatly appreciated if someone could please provide some guidance on how to do this type of analysis with FSLVBM. Thank you!
Ravi
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