Re: [Freesurfer] Freesurfer white matter outer edge to volume

2017-05-22 Thread Douglas N Greve
I don't know about mri_morphology, but you can use mri_binarize to erode. It has several options to allow control of how the erosion is done On 05/22/2017 12:48 PM, Gamaliz wrote: > Douglas, > > I just realized that I was using the wrong feeesurfer output. I had 3 > processed MRIs for the same

Re: [Freesurfer] Freesurfer white matter outer edge to volume

2017-05-18 Thread Douglas N Greve
how were you examining the registration? When I run the command, the rh.white.mgz aligns perfectly with the T1.mgz On 05/16/2017 05:38 PM, Gamaliz wrote: > Douglas, > > The previous message had an images attached that seemed to be too big. > it was "bounced" automatically. I guess too many imag

Re: [Freesurfer] Freesurfer white matter outer edge to volume

2017-05-16 Thread Douglas Greve
Try visualizing it in freeview instead of fslview. On 5/16/17 12:11 PM, Gamaliz wrote: Bruce, I tried mris_fill, but it gives me a filled white matter volume (I already have that in the mri directory. I need the contour only. Douglas, Looking into the --help gave me a few ideas. I think the

Re: [Freesurfer] Freesurfer white matter outer edge to volume

2017-05-16 Thread Gamaliz
Bruce, I tried mris_fill, but it gives me a filled white matter volume (I already have that in the mri directory. I need the contour only. Douglas, Looking into the --help gave me a few ideas. I think the help page (https://surfer.nmr.mgh.harvard.edu/fswiki/mri_surf2vol ) should include this infor

Re: [Freesurfer] Freesurfer white matter outer edge to volume

2017-05-16 Thread Douglas Greve
If you run it with --help, it will print out examples. Did you try that? On 5/16/17 9:26 AM, Bruce Fischl wrote: Hi gAbE you could try using mris_fill, or even mris_compute_volume_fractions cheers Bruce On Mon, 15 May 2017, Gamaliz wrote: My idea is to convert the registered white surface

Re: [Freesurfer] Freesurfer white matter outer edge to volume

2017-05-16 Thread Bruce Fischl
Hi gAbE you could try using mris_fill, or even mris_compute_volume_fractions cheers Bruce On Mon, 15 May 2017, Gamaliz wrote: My idea is to convert the registered white surface into a volume, so it can be shown in a volume viewer (not a surface viewer). I need to display a DTI image and m

Re: [Freesurfer] Freesurfer white matter outer edge to volume

2017-05-15 Thread Gamaliz
My idea is to convert the registered white surface into a volume, so it can be shown in a volume viewer (not a surface viewer). I need to display a DTI image and mark the edges of the white matter as a line on top if it. This is not the exact command, I am not sitting in front of my station, but

Re: [Freesurfer] Freesurfer white matter outer edge to volume

2017-05-15 Thread Douglas Greve
what was your mri_surf2vol cmd line? And what was the terminal output? On 5/15/17 9:59 PM, Gamaliz wrote: I looked at the ribbon.mgz, but it is a pial surface, not really delineated white matter the way I need it. There is a command called mri_sur2vol, I have tried to use it, but unsuccessfull

Re: [Freesurfer] Freesurfer white matter outer edge to volume

2017-05-15 Thread Gamaliz
I looked at the ribbon.mgz, but it is a pial surface, not really delineated white matter the way I need it. There is a command called mri_sur2vol, I have tried to use it, but unsuccessfully, no idea if that is the solution to my problem. On Mon, May 15, 2017 at 9:57 PM, Douglas Greve wrote: > no

Re: [Freesurfer] Freesurfer white matter outer edge to volume

2017-05-15 Thread Douglas Greve
not sure what you mean. Have you looked at the ribbon.mgz file? On 5/15/17 5:20 PM, Gamaliz wrote: I need to create an image which overlaps the T1/mgz and the outer surface of the white matter. How do I convert the surface into a mgz volume? -- gAbE ___

[Freesurfer] Freesurfer white matter outer edge to volume

2017-05-15 Thread Gamaliz
I need to create an image which overlaps the T1/mgz and the outer surface of the white matter. How do I convert the surface into a mgz volume? -- gAbE ___ Freesurfer mailing list Freesurfer@nmr.mgh.harvard.edu https://mail.nmr.mgh.harvard.edu/mailman/l