Re: [Freesurfer] Converting .thickness into nifti volume

2014-01-16 Thread Douglas Greve
Use mri_surf2vol on thicknessess that have been mapped to fsaverage. This will put everything in fsaverage space. I don't know if that is what you mean by the standard template doug On 1/16/14 9:19 PM, Muhammad Naveed Iqbal Qureshi wrote: Dear Experts, I need to know how can I convert the

[Freesurfer] Converting .thickness into nifti volume

2014-01-16 Thread Muhammad Naveed Iqbal Qureshi
Dear Experts, I need to know how can I convert the .thickness files into volume file that can be opened in SPM and show the thickness of each voxel in the standard templete of the brain. Thank you Best Regards, Muhammad Naveed Iqbal Qureshi _

Re: [Freesurfer] CUDA problem with FreeSurfer 5.3.0 on CentOS6

2014-01-16 Thread Chris Adamson
Bump, I'm having this problem as well and would really like to use the cuda version of mri_ca_register. -Original Message- From: freesurfer-boun...@nmr.mgh.harvard.edu [mailto:freesurfer-boun...@nmr.mgh.harvard.edu] On Behalf Of Tran, Kevin (NIH/NIMH) [C] Sent: Saturday, 7 December 2013

[Freesurfer] Standalone Freeview?

2014-01-16 Thread Jeni Chen
Hi! I'm wondering if the latest version of Freeview is available in standalone version. I'm currently using FreeSurfer v5.1's tktools for correcting the recon-all outputs, but would like to switch to Freeview. However the version that I have doesn't seem to have the Recon tools, and if I instal

Re: [Freesurfer] Control point failure - CA Normalize

2014-01-16 Thread Bruce Fischl
Hi Mark does the input to mri_ca_normalize look ok (the nu.mgz)? Is the talairach.xfm ok? Bruce On Thu, 16 Jan 2014, Mark Plantz wrote: Hello freesurfers, I am running into a problem during the "CA Normalize" sequence of autorecon-2. It looks like freesurfer is having a hard time creat

[Freesurfer] Control point failure - CA Normalize

2014-01-16 Thread Mark Plantz
Hello freesurfers, I am running into a problem during the "CA Normalize" sequence of autorecon-2. It looks like freesurfer is having a hard time creating control points based off the atlas I am using. The output is as follows: "finding control points in ...found 0 control points" Thi

Re: [Freesurfer] V1.thresh

2014-01-16 Thread Louis Nicholas Vinke
Hi Krista, I believe the v?.thresh labels are thresholded at p=0.8. This threshold is based on comparisons of actual and predicted V1 boundary with an independent dataset. Relevant pub: https://surfer.nmr.mgh.harvard.edu/ftp/articles/hinds2008accurate.pdf -Louis On Thu, 16 Jan 2014, krista

[Freesurfer] V1.thresh

2014-01-16 Thread krista kelly
Hi all, Can anyone provide information regarding how v1.thresh.label and v2.thresh.label that are automatically implemented in FreeSurfer are thresholded? Thanks! Krista ___ Freesurfer mailing list Freesurfer@nmr.mgh.harvard.edu https://mail.nmr.mgh.har

Re: [Freesurfer] mri_glmfit help

2014-01-16 Thread Douglas N Greve
you have to use your own regressor. This is not usually done with thickness because thickness does not scale with head size On 01/16/2014 04:32 PM, Danielle Miller wrote: > Hi Doug, > > Thank-you for the responses! > > An additional question: does mri_glmfit or preproc take into account > head

[Freesurfer] brain.finalsurfs.mgz editing

2014-01-16 Thread Khadka, Sankalpa
Dear freesurfer community, My question is directed to those who have experience with editing brain.finalsurfs.mgz. According to the tutorials, after making edits on brainmask.finalsurfs.mgz (which is normally done when the pial surface is not accurate), we can run, recon-all -autorecon-pial -

Re: [Freesurfer] xyztrans error

2014-01-16 Thread Tessa Vuper
I am using version 5- Stable 5 Nightly. On Jan 16, 2014, at 1:00 PM, Douglas N Greve wrote: > What version of FreeSurfer are you using? > > On 01/16/2014 12:39 PM, Tessa Vuper wrote: >> Hi all, >> >> I receive the following error when I run the selxavg3 -sess command: >> >> ERROR: cannot >> find

Re: [Freesurfer] xyztrans error

2014-01-16 Thread Douglas N Greve
what file do you source to set up the env? On 01/16/2014 01:12 PM, Tessa Vuper wrote: > I am using version 5- Stable 5 Nightly. > > On Jan 16, 2014, at 1:00 PM, Douglas N Greve wrote: > >> What version of FreeSurfer are you using? >> >> On 01/16/2014 12:39 PM, Tessa Vuper wrote: >>> Hi all, >>>

Re: [Freesurfer] xyztrans error

2014-01-16 Thread Douglas N Greve
What version of FreeSurfer are you using? On 01/16/2014 12:39 PM, Tessa Vuper wrote: > Hi all, > > I receive the following error when I run the selxavg3 -sess command: > > ERROR: cannot > find /usr/local/freesurfer/stable5/bin/fsl.5.0.2.xyztrans.sch > > Any thoughts on how to fix this? > > Thank

Re: [Freesurfer] mri_glmfit help

2014-01-16 Thread Douglas N Greve
On 01/16/2014 11:57 AM, Danielle Miller wrote: > Hi Freesurfer Experts, > > I have some questions regarding mri_glmfit - some basic and some not > so basic - that I hope you can help me with. > > 1.) I want to do a thickness analysis looking at the effect of a > continuous variable on thickness

[Freesurfer] xyztrans error

2014-01-16 Thread Tessa Vuper
Hi all, I receive the following error when I run the selxavg3 -sess command: ERROR: cannot find /usr/local/freesurfer/stable5/bin/fsl. 5.0.2.xyztrans.sch Any thoughts on how to fix this? Thank you so much for your help, tessa Tessa Vuper Clinical Research Coordinator, Manoach Lab Psychiatri

[Freesurfer] mri_glmfit help

2014-01-16 Thread Danielle Miller
Hi Freesurfer Experts, I have some questions regarding mri_glmfit - some basic and some not so basic - that I hope you can help me with. 1.) I want to do a thickness analysis looking at the effect of a continuous variable on thickness while regressing out effects of both continuous and categorica

Re: [Freesurfer] data qcached in different FS versions

2014-01-16 Thread Douglas N Greve
As far as I know it does the same thing, but I would run both on one data set to make sure. On 01/16/2014 02:51 AM, Alexander Lebedev wrote: > *_Dear Freesurfers,_* > > I have quite a large dataset processed with FS 5.1. However, half of > the output was qcached in FS 5.3. I just wanted to cl

Re: [Freesurfer] Applying mask with mri_mask

2014-01-16 Thread Bruce Fischl
Hi Arash have you registered them? You can reslice the wm.mgz to have the same voxel geometry as the flair using mri_convert -rl flair.mgz wm.mgz wm.resliced.mgz but only if they are in register. Otherwise you need to apply the registration transform as well, which you can also do in mri_con

Re: [Freesurfer] Folder organization cross-sectional/longitudinal analysis

2014-01-16 Thread Janosch Linkersdörfer
Dear Martin and Bruce, thank you very much for your detailed answers! This helps a lot! Best, Janosch Am 15.01.2014 um 21:53 schrieb Martin Reuter : > Hi Janosch, > > there is no fixed naming convention for subjectids from our side, only > recommendations. If you like you can call the first