Re: [Freesurfer] Orientation of 001.mgz versus raw dicom data

2010-01-21 Thread Bruce Fischl
How do you know? It should be in the same space. Bruce On Jan 21, 2010, at 5:01 PM, yzha...@artsci.wustl.edu wrote: > I have run the following command to create a 001.mgz file from raw > *.dcm > data: > > recon-all -s -i > > The output 001.mgz file is not in the same native space as the >

Re: [Freesurfer] Orientation of 001.mgz versus raw dicom data

2010-01-21 Thread Douglas N Greve
It should be in the same space. How do you know it is not? Make sure that you just pass one dicom file to recon-call (I noticed that you have a wildcard character in there). doug yzha...@artsci.wustl.edu wrote: > I have run the following command to create a 001.mgz file from raw *.dcm > data

[Freesurfer] Orientation of 001.mgz versus raw dicom data

2010-01-21 Thread yzhangd
I have run the following command to create a 001.mgz file from raw *.dcm data: recon-all -s -i The output 001.mgz file is not in the same native space as the original *.dcm data. Could anyone tell me what space the 001.mgz file is in? Does the above command change the orientation (i.e does it r

[Freesurfer] license problem

2010-01-21 Thread Guang Zeng
Hi, there, I installed FreeSurfer under my local directory few months ago. Last week, I copied all the FreeSurfer folder under my local directory (include .license file) to the /home directory of our group, so everyone can use it. However, it turns out that they can not use it even they can s

Re: [Freesurfer] commandline tools to create .mgh files from .nii files.....

2010-01-21 Thread Douglas N Greve
mri_vol2surf will create a surface overlay (use with --regheader for identity). doug Ritobrato Datta wrote: > Hello All, > > Are there commandline tools to take processed functional data in .nii format > and overlay it on the inflated or spherical surface and output a .mgh file ? > I want to sp

Re: [Freesurfer] Flip surface model

2010-01-21 Thread Jürgen Hänggi
Hi Bruce, Doug, and Mert Thanks a lot Regards Jürgen On [DATE], "Bruce Fischl" <[ADDRESS]> wrote: > I'll take that to mean "no,I don't have anything I am comfortable > distributing yet" :) > > On Thu, 21 Jan 2010, Douglas N Greve wrote: > >> I've been working on this piece-meal. I think it's

[Freesurfer] commandline tools to create .mgh files from .nii files.....

2010-01-21 Thread Ritobrato Datta
Hello All, Are there commandline tools to take processed functional data in .nii format and overlay it on the inflated or spherical surface and output a .mgh file ? I want to specify the registration method as "Calculate identity matrix" Thanks Rito _

Re: [Freesurfer] mri_vol2surf

2010-01-21 Thread Bruce Fischl
Hi Karry, do you mean how to register a structural to a pre-existing surface recon? If so, try using bbregister. I'm assuming you've already run recon-all on your structurals? Also, please avoid using analyze format if you can! It doesn't keep track of the direction cosines, which causes major

[Freesurfer] mri_vol2surf

2010-01-21 Thread 丽 孔
  Hello developer, I want to change a structure MRI (*.img) into two surface files (*_R.w and *_L.w). I first use mri_convert to change *.img to *.mgh ; then use mri_vol2surf to change a *.mgh file to two surface files *_L.w and *_R.w. But here I meet a problem: I don’t know how to get th

Re: [Freesurfer] Flip surface model

2010-01-21 Thread Douglas N Greve
That does not work very well as you end up registering the left hemi to the right template. What we have to do is to make a single target that has both left and right so there is no bias. doug Jürgen Hänggi wrote: > Dear FS experts > > As far as I know from Doug, there are preliminary tools for

Re: [Freesurfer] flag error

2010-01-21 Thread Bruce Fischl
can you send us the actual screen output, including the command? On Thu, 21 Jan 2010, Buchmann Andreas wrote: > Dear Freesurfer Experts, > > after a new installation of freesurfer, the command "tkmedit" worked, > but with the command "recon-all -i ... -s ..." we ran into the following > error: >

Re: [Freesurfer] Flip surface model

2010-01-21 Thread Bruce Fischl
Hi Jürgen, why would you flip the MR? What problem are you trying to solve? Bruce On Thu, 21 Jan 2010, Jürgen Hänggi wrote: Dear FS experts As far as I know from Doug, there are preliminary tools for flipping a surface model (reversing left and right hemisphere) http://www.mail-archive.com

[Freesurfer] Flip surface model

2010-01-21 Thread Jürgen Hänggi
Dear FS experts As far as I know from Doug, there are preliminary tools for flipping a surface model (reversing left and right hemisphere) http://www.mail-archive.com/freesurfer@nmr.mgh.harvard.edu/msg11896.html Because these tools are not yet available I would like to know whether you would rec