Hello,
I have performed whole brain tractography on 20 subjects using -P 5000 and another 20 subjects using -P 1000 to obtain fdt_paths in standard space. i would like to find differences between these groups by performing voxelwise statistics using randomise.
1) Would normalising the fdt_paths by dividing them with waytotal help to correct the different number of samples used in both the groups? Is there a better approach to correct it?
2) Will i lose any volumetric information of the tissue due to normalisation with waytotal?
Thank you,
Jay
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