Re: [Freesurfer] rawfunc2surf-sess with a limited set of surface files

2014-10-08 Thread Reza Rajimehr
Hi Doug, Removing -i fmc did not help, and I still get the same error. By looking at the rawfunc2surf-sess script, it looks like specifying an argument for -surfreg makes ExpKeyNeeded = 1. Can I just specify something for -expkey? Is this something that is used only in the name of log file? Than

[Freesurfer] functional correlation

2014-10-08 Thread Brian Donley
Hello Freesurfers A bit new to the program, so I hope the following makes sense. We would like to do a bottom-up vertex-by-vertex analysis to see where functional activation correlates with thickness. We've done our functional analyses through SPM and can get those maps into tksurfer. Most of the

Re: [Freesurfer] rawfunc2surf-sess with a limited set of surface files

2014-10-08 Thread Douglas N Greve
Try it without -i fmc On 10/08/2014 04:38 AM, Reza Rajimehr wrote: > One more question: > > I tried to run: > > rawfunc2surf-sess -s oz_fparc -i fmc -trgsubject F99 -surfreg > iter05.sphere.reg -fwhm 2 -per-session > > And I got this: > > ERROR: experts key needed (-expkey) > > Not sure what thi

Re: [Freesurfer] v5.1 control point mri_ca_normalize bug

2014-10-08 Thread Bruce Fischl
I don't think you want to run with -nocanorm. Just commenting out the addition of the -f $ControlPointsFile should be sufficient. Right Nick? On Wed, 8 Oct 2014, Marx, Gabe wrote: Hi Bruce, I appreciate the response! I am sorry, I am a bit confused. The release notes state: "An option is t

Re: [Freesurfer] v5.1 control point mri_ca_normalize bug

2014-10-08 Thread Marx, Gabe
Hi Bruce, I appreciate the response! I am sorry, I am a bit confused. The release notes state: "An option is to disable the running of mri_ca_normalize when re-running the -autorecon2 or -autorecon2-cp stage after adding control points by adding the flag -nocanorm to the end of recon-all. We w

Re: [Freesurfer] Mismatched dimensions with T1 and Flair inputs {Disarmed}

2014-10-08 Thread Vilde
I will try that. Have a good day! Date: Wed, 8 Oct 2014 14:07:38 -0400 From: fis...@nmr.mgh.harvard.edu To: freesurfer@nmr.mgh.harvard.edu Subject: Re: [Freesurfer] Mismatched dimensions with T1 and Flair inputs you would have to first run recon-all -all on the T1 On Wed, 8 Oct 2014, Vilde wrot

Re: [Freesurfer] Surface Viewer Issue.

2014-10-08 Thread Gregory Kirk
i saw this problem on one redhat installation, not on any others, seems something with the X library orientation information and openGL greg On 10/08/14, Jamie Hanson wrote: > Hi Freesurfer List, > > > I had a (hopefully quick) question about surface viewers and data orientation > in tksurfe

[Freesurfer] Running GCA atlas, problem with talairach

2014-10-08 Thread N/A N/A
Hi Freesurfers, I am trying to make an atlas using the GCA algorithm and the error message I just got is asking for the talairach.xfm file. The scans I am using were originally run through freesurfer 3.1 and talairach processing was not done. What do you suggest I do to use these scans in my new a

Re: [Freesurfer] sequence advice for GE 750 & 8-channel coil

2014-10-08 Thread Antonio Algaze Beato
Hello Lee - thanks so much for your response. I looked into the document you referred me to and found a section on GE protocols here (page 3): http://martinos.org/~andre/FreeSurfer_recommended_morphometry_protocols.pdf I would appreciate your input on a few details. First, the document indicates

Re: [Freesurfer] Mismatched dimensions with T1 and Flair inputs

2014-10-08 Thread Bruce Fischl
you would have to first run recon-all -all on the T1 On Wed, 8 Oct 2014, Vilde wrote: Thank you Bruce! If I understand you correctly, would the command be Recon-all -s subj_name -FLAIRpial.nii ? Or would I first have to do recon-all with only T1 as input and then do another command after it

Re: [Freesurfer] Mismatched dimensions with T1 and Flair inputs

2014-10-08 Thread Vilde
Thank you Bruce! If I understand you correctly, would the command be Recon-all -s subj_name -FLAIRpial.nii ? Or would I first have to do recon-all with only T1 as input and then do another command after it has finished running? And in that case, what would that command be? Best, Vilde Date:

Re: [Freesurfer] WM & Pial Segmentation Errors

2014-10-08 Thread Smith, Michael
Ah, sorry for some reason it just wasn’t clicking before. I was able to upload a dataset. Thanks! On 10/8/14, 10:59 AM, "Bruce Fischl" wrote: >Hi Michael > >you need to follow the directions on this page: > >http://surfer.nmr.mgh.harvard.edu/fswiki/FtpFileExchange > >in particular, make sure y

Re: [Freesurfer] Mismatched dimensions with T1 and Flair inputs

2014-10-08 Thread Bruce Fischl
Hi Vilde no, you can't give recon-all a flair directly, it needs a T1 do do the recon on. You use the flair at the end to do a post-hoc deformation using -flairpial I believe cheers Bruce On Wed, 8 Oct 2014, Vilde wrote: Dear mailing list, I am trying to do a recon-all with two nifti inp

[Freesurfer] Mismatched dimensions with T1 and Flair inputs

2014-10-08 Thread Vilde
Dear mailing list, I am trying to do a recon-all with two nifti inputs: A T1 and a Flair, for pial surface refinement. This results in an error message saying the dimensions are mismatched. (The third dimension of the T1 and Flair are different by one slice. ) I do not, however, have a problem r

Re: [Freesurfer] v5.1 control point mri_ca_normalize bug

2014-10-08 Thread Bruce Fischl
Hi Gabe this wasn't really a bug per-se, just induced some behavior that people didn't like. You can't skip the mri_ca_normalize step or the aseg won't be accurate. The aseg patch I believe just starts autorecon2-cp after the aseg hs been created, but Nick or Zeke can correct me if I'm wrong.

Re: [Freesurfer] WM & Pial Segmentation Errors

2014-10-08 Thread Bruce Fischl
Hi Michael you need to follow the directions on this page: http://surfer.nmr.mgh.harvard.edu/fswiki/FtpFileExchange in particular, make sure you change directories before trying to put cheers Bruce On Wed, 8 Oct 2014, Smith, Michael wrote: See attached On 10/8/14, 10:46 AM, "Bruce Fisc

Re: [Freesurfer] WM & Pial Segmentation Errors

2014-10-08 Thread Smith, Michael
See attached On 10/8/14, 10:46 AM, "Bruce Fischl" wrote: >can you send us the details of your ftp command? >On Wed, 8 Oct 2014, Smith, >Michael wrote: > >> Hi Bruce, >> >> Do I not have permission to transfer files to the remote machine? I can >> login fine as an anonymous user but when I attemp

Re: [Freesurfer] cortical and subcortical masks in txt

2014-10-08 Thread Bruce Fischl
Hi Stefano, what would the format of the txt file be? Probably your best bet would be to do it in matlab Bruce On Tue, 7 Oct 2014, std...@virgilio.it wrote: Hi list, I need to extract the cortical and subcortical masks created by using recon-all as .txt. I would work on the txt to import

Re: [Freesurfer] WM & Pial Segmentation Errors

2014-10-08 Thread Bruce Fischl
can you send us the details of your ftp command? On Wed, 8 Oct 2014, Smith, Michael wrote: Hi Bruce, Do I not have permission to transfer files to the remote machine? I can login fine as an anonymous user but when I attempt to use the put command it says it could not create the file. On 10/7

Re: [Freesurfer] WM & Pial Segmentation Errors

2014-10-08 Thread Smith, Michael
Hi Bruce, Do I not have permission to transfer files to the remote machine? I can login fine as an anonymous user but when I attempt to use the put command it says it could not create the file. On 10/7/14, 7:33 PM, "Bruce Fischl" wrote: >Hi Michael > >sure, the T2 can help if you have it (altho

Re: [Freesurfer] Comparison of surface and euclidean distances of fsaverage

2014-10-08 Thread pfannmoelj
Please remove this mail. This problem was already solved. On Tue, 7 Oct 2014 16:55:16 +0200 pfannmo...@uni-greifswald.de wrote: > Dear FreeSurfer experts, > > I computed distances on the cortex surface of fsaverage using mris_pmake. The > exact syntax of the distance computation was: > > mris

Re: [Freesurfer] rawfunc2surf-sess with a limited set of surface files

2014-10-08 Thread Reza Rajimehr
One more question: I tried to run: rawfunc2surf-sess -s oz_fparc -i fmc -trgsubject F99 -surfreg iter05.sphere.reg -fwhm 2 -per-session And I got this: ERROR: experts key needed (-expkey) Not sure what this flag is. Reza ___ Freesurfer mailing list