[Freesurfer] Re: Freesurfer Digest, Vol 53, Issue 19

2008-07-22 Thread Sebastian Moeller
Dear All, while being no exert, I assume the following: in spatialsmooth-sess from freesurfer 4.0.5, line 160, there is the following test: test $infunc -nt $outfunc This is used to skip processing if -update is specified, the test evaluates to 1 if $infunc exists and is older than $outfunc

[Freesurfer] Talairach Coordinates

2008-07-22 Thread Steinmann, Iris
Dear FreeSurfers I use the command: and want to mark a point at special Talairach coordinates at this brain. When I type in the coordinates e.g. -46 -19 8 and press RETURN the the Numbers change to e.g. -46 -92 15. I dont found a possibility to mark the talairach coordinates I want. Can yo

Re: [Freesurfer] Preproc-sess: Spatial smoothing and brain masking

2008-07-22 Thread Balaji Goparaju
Hi, I copied the new version of the programs mktemplate-sess surfsmooth-sess stc-sess mkbrainmask-sess mc-sess When i try to run preproc-sess -s LD-functional -fwhm 5 again, I get the following error, -- preproc-sess logfile is log/prep

Re: [Fsdev] Re: [Freesurfer] Talairach Coordinates

2008-07-22 Thread Nick Schmansky
Iris, I think this bug was fixed in v4.0.3. We can also just post tkmedit for you to download if you tell me your distribution, ie, type: cat $FREESURFER_HOME/build-stamp.txt Nick On Tue, 2008-07-22 at 09:47 -0400, Bruce Fischl wrote: > Hi Iris, > > what version are you using? I tracked down

Re: [Freesurfer] Preproc-sess: Spatial smoothing and brain masking

2008-07-22 Thread Doug Greve
That's strange. Is the file corrupted? Can you send the mc-sess back to me? Balaji Goparaju wrote: Hi, I copied the new version of the programs mktemplate-sess surfsmooth-sess stc-sess mkbrainmask-sess mc-sess When i try to run preproc-sess -s LD-functional -fwhm 5 again, I get the follow

[Freesurfer] Freesurfer Question regarding infant brain reconstructions

2008-07-22 Thread Katie Travis
Hello, I have some basic questions regarding some Freesurfer reconstructions that I've made on a set of infant brains (12-15month olds). Overall, the reconstructions have been successful. The exception being that the gray matter of the anterior temporal lobes are being underestimated,

Re: [Freesurfer] Freesurfer Question regarding infant brain reconstructions

2008-07-22 Thread Bruce Fischl
Hi Katie, I don't have a lot of experience in that age range but... are you talking about the wm.mgz or the ?h.white in terms of accuracy? You should use the latter, as the wm.mgz is just an initial estimate that gets refined. If it's unmyelinated white matter control points are probably not t

Re: [Freesurfer] Preproc-sess: Spatial smoothing and brain masking

2008-07-22 Thread Balaji Goparaju
Hi, Thank you for the help. I saved it as a plain text. and it did not give me that error again. However, even after I saved the new version of the mkbrainmask-sess, i get the same error. Tue Jul 22 14:32:30 EDT 2008 /Users/balajigoparaju/Desktop/subjectdata mkbrainmask-sess -maskstem brain -fsd

Re: [Freesurfer] volumes in wmparc.stats vs. aparc.stats

2008-07-22 Thread Doug Greve
Actually, the construction of aparc+aseg and wmparc do use info about where the surface is to refine the aseg cortical boundaries. This information is stored in ribbon.mgz (and it overrides the aseg definition). At some point, we will use the surfaces to directly refine the aseg boundaries.

[Freesurfer] Version 4.0.4

2008-07-22 Thread Tricia Merkley
We ran several subjects using version 4.0.4 and now need to reinstall freesurfer to finish the processing.  Is there a  linux centos4, 32 bit version available somewhere? Thanks, Tricia Merkley ___ Freesurfer mailing list Freesurfer@nmr.mgh.h