Hello,
I have a few questions regarding tbss_deproject function. I understand that
statistical files generated by tbss scripts can be projected back from the
skeleton space to original subject's FA map. I am a little bit puzzled by
the outcome of the de-projection. I was expecting that each subject's FA map
will have equal number of voxels per region as that of other subjects. Say
in we have 100 voxels in the corpus callosum that show statistically
significant differences on the skeleton. The these 100 voxels will be
de-projected back to the original FA map for each subject. Is that correct?
Or does the percent overlap between the skeleton voxel and original FA voxel
play a role and thus some subjects will have 99, other 80 voxels?
Sincerely,
Anastasia
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