Hi all,
Can anyone please help me with answers to a couple of questions I have?
First, to calculate the total intracranial volume why is it necessary to multiply the outputs from the following command
fslstats filename -V -M
I was thinking the the image "filename_struc_GM.nii.gz" consisted of only gray matter and hence knowing the voxel size and number of voxels would be sufficient to calculate the GM volume. If so, can we not extend this to WM and CSF to calculate their volumes and eventually the TIV??
Second,
Is there any place where I can find the description of all the files listed in the /struc directory? I tried to look at the documentation but I think it lists only that from the /stats directory.
Can someone please throw some light on these doubts that I have?
Thank you.
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