Re: [Freesurfer] Recon-all Error: _FindFacePath

2010-11-29 Thread Bruce Fischl
Hi Jennifer, if you put this on our drop site we'll take a look. cheers Bruce On Mon, 29 Nov 2010, Jennifer Addicks wrote: Hello, I have completed cortical reconstructions for 79 of 80 scans without error. However, the recon for one participant exited during topology correction with the

Re: [Freesurfer] qdec analysis and covariates

2010-11-29 Thread Douglas N Greve
Yes, that looks fine. The only other thing to decide is whether to use DODS (different offset different slope) or DOSS (different offset same slope). The default is DODS, but if you don't think that there is an age-by-group interaction, then you can get more power using DOSS. If you use DODS,

Re: [Freesurfer] mc-sess in freesurfer 5.0

2010-11-29 Thread Douglas N Greve
Luis and Sebastian, you are right that -toff is not accepted anymore. The way that the motion correction (and func-anat reg) work now is that a functional template is created, and this template is used as the reference for MC and reg. This prevents the user from using a different template for

Re: [Freesurfer] mc-sess in freesurfer 5.0

2010-11-29 Thread Sebastian Moeller
Hi Doug, On Nov 29, 2010, at 7:51 , Douglas N Greve wrote: Luis and Sebastian, you are right that -toff is not accepted anymore. The way that the motion correction (and func-anat reg) work now is that a functional template is created, and this template is used as the reference for MC and

[Freesurfer] Run skullstrip only?

2010-11-29 Thread Lisa F. Akiyama
Hello FreeSurfers, By reading through the wiki, it seems like the skullstrip command uses nu.mgz and T1.mgz, but is there a way to just run the skullstrip command without nuintensitycor or normalization? I have MRIs of a few subjects in which the intensity normalization seems to not have

[Freesurfer] recon-all exited with ERRORS

2010-11-29 Thread Zhangyuanchao
Dear expert,        We compute the MRI data with FREESURFER using   instruction recon-all -s -all,but some data will  show  recon -all exited with ERRORS  in the recon-all-status.log. The flowing display error information :status file for recon-allThu Nov 11 19:22:13 HKT 2010recon-all finished

[Freesurfer] func2roi-sess question : label2mask_linear: there were 0 label hits

2010-11-29 Thread Yuko Yotsumoto
Hi all, Mac OS 10.6.5 freesurfer-Darwin-leopard-i686-stable-pub-v5.0.0 I want to run func2roi-sess with a functionally defined label (lh_MT.label). I have a label stored as : subjects/VM20/label/lh_MT.label and I can see this label with tksurfer-sess. When I ran: func2roi-sess -roidef lh_MT