[Freesurfer] Transform SMOOTHWM to DTI B0

2013-04-11 Thread Daniel Haehn
Hi all, I want to transform the Freesurfer Smoothwm surfaces to DTI B0 space. I found http://surfer.nmr.mgh.harvard.edu/fswiki/FreeSurferTrackVisTransforms but this describes transforming the B0 to T1 space and then match the surfaces. I don't want to change the DTI B0 image. What is the best

Re: [Freesurfer] Transform SMOOTHWM to DTI B0

2013-04-11 Thread Satrajit Ghosh
hi dan, if you use bbregister to match the DTI b0 to freesurfer space, then you can transform the surface back (no guarantees on the tesselations though i think). the only additional component here would be a tkr transform that's based on the conformed space. i might even have some python code

Re: [Freesurfer] Transform SMOOTHWM to DTI B0

2013-04-11 Thread Shantanu Ghosh
Hi Satra, I have been trying to do that too. Do you have it as Nipy code? Thanks. Shantanu On Thu, April 11, 2013 10:53 am, Satrajit Ghosh wrote: hi dan, if you use bbregister to match the DTI b0 to freesurfer space, then you can transform the surface back (no guarantees on the tesselations