Re: [Freesurfer] Venous system on 3D models

2014-10-30 Thread Douglas Greve
You can also use bbregister to register the CT to the anatomical. I'm not sure what steps beyond that you'd need to do. doug On 10/29/14 10:47 PM, Zachary Greenberg wrote: Rich, You need SPM preferably (http://www.fil.ion.ucl.ac.uk/spm/) for matlab, and freesurfer. First run recon-all on

Re: [Freesurfer] Venous system on 3D models

2014-10-29 Thread rwlod...@uic.edu
Thank you so much! This will take me some time, but i'll get back to you when I get that far. On Wed, October 29, 2014 9:47 pm, Zachary Greenberg wrote: > Rich, > > You need SPM preferably (http://www.fil.ion.ucl.ac.uk/spm/) for matlab, > and > freesurfer. > > First run recon-all on the patients T

Re: [Freesurfer] Venous system on 3D models

2014-10-29 Thread Zachary Greenberg
Rich, You need SPM preferably (http://www.fil.ion.ucl.ac.uk/spm/) for matlab, and freesurfer. First run recon-all on the patients T1 (after acpc aligning in Spm). Then take the resultant orig.mgz file (convert to .nii using mri_convert orig.mgz orig.nii), and corregister the post-op CT to it usin

Re: [Freesurfer] Venous system on 3D models

2014-10-29 Thread rwlod...@uic.edu
I have some post-op CT's for some of my patients but not all, do you have a link or could you explain how to coregister so I can do it for the ones I have? Thank you! On Wed, October 29, 2014 9:18 pm, Zachary Greenberg wrote: > Hi Rich, > > Do you have a post-operative CT scan of your ECoG patient

Re: [Freesurfer] Venous system on 3D models

2014-10-29 Thread Zachary Greenberg
Hi Rich, Do you have a post-operative CT scan of your ECoG patient? If you have that and a high-res T1, you can get very accurate reconstruction of electrode positions on the brain surface by corregistering the two. -zack On Wed, Oct 29, 2014 at 3:32 PM, rwlod...@uic.edu wrote: > Hello my name