Re: [Freesurfer] aseg.mgz altered after auto-recon2?

2013-03-28 Thread Natalie Han
Hi, Josh, I think you can run the autorecon1, subcortseg and no segstats if you don't want the statistics file (aseg.stats). Also, use -openmp 8 can speed up quite a lot by multi-threading. For a regular T1 brain image, I can the running time to get aseg.mgz in about 4-5 hours. recon-all -i subjec

Re: [Freesurfer] tkmedit segmentation color offset

2013-03-05 Thread Natalie Han
are not developing > it anymore. You can apply the transform using mri_vol2vol, just make sure > to use nearest nbr interp for the aseg. > > cheers > Bruce > > On Tue, 5 Mar 2013, Natalie Han wrote: > > Hi, all, >> I have a tkmedit display issue when I try to

[Freesurfer] tkmedit segmentation color offset

2013-03-05 Thread Natalie Han
Hi, all, I have a tkmedit display issue when I try to add transformation to the main volume, but the segmentation volume won't conform to Talairach domain accordingly. Here is the commandline tkmedit subject norm.mgz -main-transform talairach.xfm -seg aseg.mgz really appreciate any feedback on

Re: [Freesurfer] mri_segstats error

2012-08-23 Thread Natalie Han
Hi, Doug and all, I wonder if the new version of mri_segstats on the ftp site will change both the ICV and the SupraTentorial volume? Nick seems to mention ICV will be different, the ReleaseNotes says the SupraTentorial Volume will be changed to smaller. Can you explain more on the difference of th

Re: [Freesurfer] Problems with ICV

2012-08-13 Thread Natalie Han
Hi, Bruce, I've been using FS5.1 for segmentation analysis, after I updated the mri_segstats, the ICV does not seem to change at all, only the SupraTentorial Volume changed. If I want to use ICV and SupraTenrotial Volume for my analysis, is that OK to use FS5.1, I don't see more updated version tha

[Freesurfer] aseg.stats ICV question

2012-08-06 Thread Natalie Han
Hi, all, anyone knows that if the ICV in the aseg.stats means the whole volumes inside the skull or the total volumes of GM and WM? Does it include the CSF between the skull and the cortex? Thanks. Natalie ___ Freesurfer mailing list Freesurfer@nmr.

[Freesurfer] how to save screen shot (using TCL) without X11

2012-05-24 Thread Natalie Han
Hi, I have a tcl script to save multiple tkmedit screen shots, but I wonder if there is a way to suppress the pop out tkmedit windows everytime I want to save the tif. Basically, if I don't have a X11 window when ssh, how can I save the tkmedit screen shots with tcl script? Is there an option in tc