I'm not sure what a ribbon for the inflated surface would look like. You
can try mri_surfacemask to create a binary volume of everything inside
the surface.
On 10/14/2021 7:47 PM, Nicolas Munera Garzon wrote:
External Email - Use Caution
Greetings freesurfuer community,
I've been
We have not used .w files in years. Try converting the .w file to .mgz
using mri_surf2surf (or even better, don't save them as .w files)
On 10/22/2020 4:03 PM, Yixin Ma wrote:
External Email - Use Caution
Hi Freesurfer experts,
I'm trying to write the normals of the GM/WM meshes to
You can ask it to sample the maximum along the surface normal over a certain
distance. Use --projdist-max. Run mri_vol2surf --help for more info
On 9/27/2019 2:04 PM, Albrecht, Daniel S. wrote:
Hello everyone,
I've been using mri_vol2surf to move some activation data in MNI space to the
Hi Stephanie
the -so switch requirees a surface and an overlay. What you have given it
is an annotation (NOT a surface) and an overlay. Use one of the surfaces
instead (e.g. lh.white)
cheers
Bruce
On Sun, 9 Dec 2018,
Winkelbeiner, Stephanie A wrote:
External Email - Use
Try using mri_label2vol with the ribbon.mgz file. That has a
segmenentation of everything inside the white surface.
On 08/10/2017 03:58 PM, Rockers, Elijah D. wrote:
> I am attempting to create a volume from a surface. My ultimate goal is
> to obtain a mask that includes everything "inside"
Not sure if I followed. Does the look up table have the labels at all?
> On May 15, 2017, at 7:46 PM, Bruce Fischl wrote:
>
> hmm, not sure. Ruopeng?
>
> On Mon, 15 May 2017, Lukas Pezenka wrote:
>
>> Thank you. The tip about Christophe's parcellation was very
hmm, not sure. Ruopeng?
On Mon, 15 May 2017, Lukas Pezenka wrote:
> Thank you. The tip about Christophe's parcellation was very helpful - I
> can actually see the sulcal labels in freesurfer when loading
> aparc.a2009s+aparc volume. Oddly enough, when I check the "show existing
> labels only"
Thank you. The tip about Christophe's parcellation was very helpful - I
can actually see the sulcal labels in freesurfer when loading
aparc.a2009s+aparc volume. Oddly enough, when I check the "show existing
labels only" box, none of them is displayed - I wonder why that is?
I should, in any
no, they shouldn't be labeled as 0. You can create your own though,
possibly using Christophe's parcellation instead of the aparc.annot
(check in recon-all.cmd to see how to run it). Christophe's has sulci
labeled separately so might be better for your purposes. Or you could
create your own
You need to use a valid output format like mgh, mgz, nii, etc (eg,
surf/lh.inflated.mgh). Also, you should not run vol2surf mapping to the
inflated surface as this surface is mostly outside the head. Use the
default white surface and then visualize on the inflated only
On 05/12/2017 10:18 AM,
Hi Bruce,
not sure - from what I see, sulci are labelled as 0 in the wmparc, are
they not? In my understanding, only gyri are actually labelled... I
might as well get that totally wrong, though, so sorry if I do...
Best regards,
Lukas
On 15.05.2017 15:53, Bruce Fischl wrote:
> Hi Lukas
>
>
Hi Lukas
lh.sulc is not a surface - it's a scalar field over the surface. Have you
looked at the wmparc? Does it not fill your needs?
cheers
Bruce
On Mon, 15
May 2017, Lukas Pezenka wrote:
> Hi all,
>
> here's my follow-up: I've now tried to use mris_fill on my lh.sulc.
> However, I got the
Hi all,
here's my follow-up: I've now tried to use mris_fill on my lh.sulc.
However, I got the error message that "there are many more faces than
vertices". Running recon-all on this dataset takes 30+ hours on my
machine, hence I don't want to do it again unless it is absolutely
necessary.
The overlay Control21/rest/fc.ramgseed.surf.rh/R_Amygdala/sig.nii.gz is
in fsaverage space, so either change the subject to fsaverage, or use
mri_surf2surf to map the overlay into Control21's space, then run
mri_surf2vol
On 05/13/2016 06:03 PM, std...@virgilio.it wrote:
> Hi list,
>
> I'm
nclude any voxel even if only a corner of it has some surface
> in it.
>
> On 01/15/2016 12:16 PM, Xiaomin Yue wrote:
> > here it is. thanks,
> >
> >
> >
> > > To: freesurfer@nmr.mgh.harvard.edu
> > > From: gr...@nmr.mgh.harvard.edu
> > > Date: Fr
it is hard to tell from that view. Can you click on a point that appears
to be outside the brain so we can see what it looks like around that
point in all three views?
On 01/15/2016 10:56 AM, Xiaomin Yue wrote:
> Hi All,
>
> In fs5.3, I tried to generate a volume mask from the pial surface
>
d.edu
> > From: gr...@nmr.mgh.harvard.edu
> > Date: Fri, 15 Jan 2016 12:00:02 -0500
> > Subject: Re: [Freesurfer] mri_surf2vol {Disarmed}
> >
> > it is hard to tell from that view. Can you click on a point that
> appears
> > to be outside the brain so we can see what it looks lik
your voxel size?
It will include any voxel even if only a corner of it has some surface
in it.
On 01/15/2016 12:16 PM, Xiaomin Yue wrote:
> here it is. thanks,
>
>
>
> > To: freesurfer@nmr.mgh.harvard.edu
> > From: gr...@nmr.mgh.harvard.edu
> > Date: Fri, 15 Jan 2016 12:00:02 -0
some surface
> in it.
>
> On 01/15/2016 12:16 PM, Xiaomin Yue wrote:
> > here it is. thanks,
> >
> >
> >
> > > To: freesurfer@nmr.mgh.harvard.edu
> > > From: gr...@nmr.mgh.harvard.edu
> > > Date: Fri, 15 Jan 2016 12:00:02 -0500
> &g
t; > > here it is. thanks,
> > >
> > >
> > >
> > > > To: freesurfer@nmr.mgh.harvard.edu
> > > > From: gr...@nmr.mgh.harvard.edu
> > > > Date: Fri, 15 Jan 2016 12:00:02 -0500
> > > > Subject: Re: [Freesurfer] mri_surf2vol
ven if only a corner of it has some surface
> > in it.
> >
> > On 01/15/2016 12:16 PM, Xiaomin Yue wrote:
> > > here it is. thanks,
> > >
> > >
> > >
> > > > To: freesurfer@nmr.mgh.harvard.edu
> > > > From: gr...@nmr.mgh.harvard.edu
> &g
t; > That point is fairly close to the pial surface. What is your voxel size?
> > It will include any voxel even if only a corner of it has some surface
> > in it.
> >
> > On 01/15/2016 12:16 PM, Xiaomin Yue wrote:
> > > here it is. thanks,
> > >
> >
Convert the thickness maps to fsaverage using mri_surf2surf, then use
mri_surf2vol
doug
On 12/03/2013 10:00 AM, Govindarajan, Koushik Athreya wrote:
Dear Freesurfers,
I am trying to export the cortical thickness maps in nifti
format using the mri_surf2vol command. Is it possible
] On Behalf Of Douglas N Greve
Sent: Tuesday, December 03, 2013 9:13 AM
To: freesurfer@nmr.mgh.harvard.edu
Subject: Re: [Freesurfer] mri_surf2vol in fsaverage space
Convert the thickness maps to fsaverage using mri_surf2surf, then use
mri_surf2vol
doug
On 12/03/2013 10:00 AM, Govindarajan, Koushik Athreya
?
Regards
Koushik
-Original Message-
From: freesurfer-boun...@nmr.mgh.harvard.edu
[mailto:freesurfer-boun...@nmr.mgh.harvard.edu] On Behalf Of Douglas N Greve
Sent: Tuesday, December 03, 2013 9:13 AM
To: freesurfer@nmr.mgh.harvard.edu
Subject: Re: [Freesurfer] mri_surf2vol
: [Freesurfer] mri_surf2vol questions
To get them both in one file, run mri_surf2vol to get the left
hemisphere. When you run it a 2nd time for the right hemisphere add
--merge vol.lh.nii. I think FSL has software to swap dimensions
doug
On 11/04/2013 09:53 AM, Govindarajan, Koushik Athreya wrote
To get them both in one file, run mri_surf2vol to get the left
hemisphere. When you run it a 2nd time for the right hemisphere add
--merge vol.lh.nii. I think FSL has software to swap dimensions
doug
On 11/04/2013 09:53 AM, Govindarajan, Koushik Athreya wrote:
Hello Freesurfers,
Hi Douglas,
Yes, I know that, I just put subjid in the email not to enter a long
pathname and an actual subject id that is irrelevant to the email. Sorry
about the confusion. Do you see any other problem with the command?
Thank you,
Peter
On 09/16/2011 02:22 PM, Douglas N Greve wrote:
subjid
Hi Douglas,
I removed the --surf curv option from the command, but had exactly the
same error output.
Also, if curv is not a surface, how can I get the curvature values into
a 3D volume? This is all I'm really interested in.
Thank you once again,
Peter
On 09/16/2011 02:39 PM, Douglas N
Is that subject in your $SUBJECTS_DIR ?
Peter Savadjiev wrote:
Hi Douglas,
I removed the --surf curv option from the command, but had exactly the
same error output.
Also, if curv is not a surface, how can I get the curvature values
into a 3D volume? This is all I'm really interested in.
You are right, it turned out there was an issue with $SUBJECTS_DIR and
when I fixed it, everything worked fine.
Thank you very much for your help!
Peter
On 09/16/2011 03:22 PM, Douglas N Greve wrote:
Is that subject in your $SUBJECTS_DIR ?
Peter Savadjiev wrote:
Hi Douglas,
I removed the
For surfval, you need to give it a file name eg, lh.curv, lh.thickness.
You'll also need a registration file (or indicate that it is a header
registration with --regheader subjectname)
doug
Antonella Cappelletti wrote:
Hi all,
I don't understand what's wrong with this command line:
try using mris_fill.
cheers
Bruce
On Tue, 13 Apr 2010, Jerald Zhao wrote:
Hi all,
I'm a new user of freesurfer.
It's a simple question.
I want to convert ?h.smoothwm and ?h.smoothwm.nofix to .mgz as binary volume
(foreground/background = 1/0).
So I found mri_surf2vol command, but the
but that doesnt work
with mri_convert
_
From: [EMAIL PROTECTED]
[mailto:[EMAIL PROTECTED] On Behalf Of Doug Greve
Sent: mercredi, 15. août 2007 23:11
To: Leila BH
Cc: freesurfer@nmr.mgh.harvard.edu
Subject: Re: [Freesurfer] mri_surf2vol
Do you want a mask of just the ribbon or everything
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