Re: [Freesurfer] Command for Reverse Normalizing with mri_vol2vol Using CVS m3z Morphs (REPOST)

2017-02-03 Thread Douglas Merkitch
Hey Lilla, I found the error that I made in the original command I posted; I forgot to switch the --targ & --mov inputs in the first mri_vol2vol command. Here's the corrected version that works for me: mri_vol2vol --targ $FREESURFER_HOME/subjects/cvs_avg35/mri/norm.mgz \ --m3z $SUB

Re: [Freesurfer] Command for Reverse Normalizing with mri_vol2vol Using CVS m3z Morphs (REPOST)

2017-02-01 Thread Lilla Zollei
Hi Doug, This seems correct. What do you mean by "not so great"? Could you send files to look at? Lilla On Tue, 31 Jan 2017, Douglas Merkitch wrote: Hello, I'm reposting the following just in case anyone has any ideas. Any input would be greatly appreciated! Thank you very much for the sugge

Re: [Freesurfer] Command for Reverse Normalizing with mri_vol2vol Using CVS m3z Morphs (REPOST)

2017-01-31 Thread Douglas Merkitch
Hello, I'm reposting the following just in case anyone has any ideas. Any input would be greatly appreciated! Thank you very much for the suggestion. Here then are my attempts at putting what you said into two sequential commands: mri_vol2vol --targ $SUBJECTS_DIR/$subj/mri/norm.mgz \

Re: [Freesurfer] Command for Reverse Normalizing with mri_vol2vol Using CVS m3z Morphs

2017-01-26 Thread Douglas Merkitch
Hello Lilla, Thank you very much for the suggestion. Here then are my attempts at putting what you said into two sequential commands: mri_vol2vol --targ $SUBJECTS_DIR/$subj/mri/norm.mgz \ --m3z $SUBJECTS_DIR/$subj/cvs/combined_tocvs_avg35_elreg_afteraseg-norm.m3z \ --noD

Re: [Freesurfer] Command for Reverse Normalizing with mri_vol2vol Using CVS m3z Morphs

2017-01-26 Thread Lilla Zollei
Hi Doug, In order to compute and apply the inverse of an m3z transform you would need to use the --inv-morph flag instead of the --m3z and reverse your targ and mov inputs. With the current implementation of mri_vol2vol though I do not think that you can specify the order of the transforms (w

[Freesurfer] Command for Reverse Normalizing with mri_vol2vol Using CVS m3z Morphs

2017-01-25 Thread Douglas Merkitch
Hello Freesurfer experts, >From your wiki page, I understand how to normalize volumes in subject >diffusion space to the CVS template: mri_vol2vol --targ $FREESURFER_HOME/subjects/cvs_avg35/mri/norm.mgz \ --m3z $SUBJECTS_DIR/$subj/cvs/combined_tocvs_avg35_elreg_afteraseg-norm.m3z \