Re: [Freesurfer] FS-FAST registration across sessions

2006-03-07 Thread Doug Greve
Sorry, I think I gave you some incorrect info. Try this instead: tkregister2 --targ bold/004/fmc.bhdr --mov bold/009/fmc.bhdr --identity --reg /tmp/junk.reg I just added the --identity to tkregister2. I tried to look at your data to verify that this was the problem, but it is sooo Le

Re: [Freesurfer] FS-FAST registration across sessions

2006-03-07 Thread raij
Hi Doug, I tried the technique you suggested for re-sampling functional volumes from different sessions but from the same subject (and scanner) into the same space, using mc-sess. To clarify, here we have a situation where the same brain is scanned in the same scanner on more than one occasion (i

Re: [Freesurfer] Re: [martinos-tech] New average subject and stable release, v3.0

2006-03-07 Thread Doug Greve
Actually, this is still a good question. I took great pains to make sure that the surfaces were in registration with the MNI305, and I'm assuming that this will make the the tal coords match up better. But I never actually sat down and checked various areas against the talairach atlas. Nick might

[Freesurfer] Re: [martinos-tech] New average subject and stable release, v3.0

2006-03-07 Thread Frida Polli
ignore previous email - the README file answers my question - yes. sorry, thnx, f On Monday, March 6, 2006, at 06:12 PM, Doug Greve wrote: Sorry in advance for the long email ... We have a new average subject that we are recommending that people use instead of "average7". This subject can also

[Freesurfer] Re: [martinos-tech] New average subject and stable release, v3.0

2006-03-07 Thread Frida Polli
hi doug this is unrelated to the usage of fsaverage, but i was wondering if the talairach coordinates of this average subject are more compatible with the talairach map than those of average7. thanks, frida On Monday, March 6, 2006, at 06:12 PM, Doug Greve wrote: Sorry in advance for the long