7 Jul
2010
7 Jul
'10
9:41 p.m.
Hi Folks,
I believe that I can create a binary white matter mask using "mri_wmfilter".
I was wondering if there is a way to create a probabilistic white matter mask ? (for each voxel, I would like to obtain the probability of it being white matter)
I did a search on the mailing list and found the following related message: http://www.mail-archive.com/freesurfer@nmr.mgh.harvard.edu/msg11786.html
The message suggests to use "-write_probs" flag with the mri_ca_label command but I dont see this flag as on option in the usage instructions for mri_ca_label. If this is the right way, should i just add "-write_probs wm.mgz" to mri_ca_label to get a probablistic white matter mask ?
Thanks Mehul