[Freesurfer] Pial Surface Incorrect For Native T1

2014-09-17 Thread Zachary Greenberg
Hello Freesurfer experts, I am having a tough time getting my pial surfaces into the correct anatomical space. I work with ECoG Patients, so we have pre-implant high resolution T1s (GE SPGR), and post-implant high resolution CTs that show the location of ECoG electrodes within the patient's skull.

Re: [Freesurfer] sMRI using Freesurfer 5.1 followed by DTI using Freesufer 5.3

2014-09-17 Thread Douglas N Greve
Yes, that should be fine On 09/16/2014 09:50 PM, prasser wrote: > Say, following the set of commands given on the FsTutorial/Diffusion > page (freesurfer.net/fswiki/FsTutorial/Diffusion) > > On Mon, 15 Sep 2014 05:26:01 -0700 *Bruce Fischl > * wrote > > what kind of DTI analysis?

Re: [Freesurfer] fsaverage subject does not exist in SUBJECTS_DIR

2014-09-17 Thread Z K
I dont know all the details regarding shared directories between the host and guest, but the bottom line is that if you can not manually create a symbolic link in the subjects dir than you will not be able to run recon-all. Another option is to use the shared directory to copy the subjects dir

Re: [Freesurfer] fsaverage subject does not exist in SUBJECTS_DIR

2014-09-17 Thread Mahmoud
Zeke, I'm running Ubuntu 14.04 as guest on a VMware® Workstation 10 and Windows 7-64 as host. I made a shared directory between windows and Ubuntu named DBSI where then I put the /volumetric/MGZ under it. So, how can I give permission for that ? Mahmoud On Wed, Sep 17, 2014 at 10:21 AM, Z K wro

Re: [Freesurfer] fsaverage subject does not exist in SUBJECTS_DIR

2014-09-17 Thread Paul Beach
Yeah, I was starting to wonder if he was having permissions issues as well. On Wed, Sep 17, 2014 at 10:16 AM, Mahmoud wrote: > Paul, > > I am using bash instead of tcsh. Does it make any difference ? > > Mahmoud > > On Wed, Sep 17, 2014 at 7:09 AM, Paul Beach wrote: > >> Hmm. Well I'm stumped.

Re: [Freesurfer] fsaverage subject does not exist in SUBJECTS_DIR

2014-09-17 Thread Z K
No it doesnt make a difference. Are you using a the virtual machine version of freesurfer with a shared folder? Or some other system where you are mounting a readonly file system? That is most likely your issue. You will have to place your subjects directory onto a location in which you have w

Re: [Freesurfer] fsaverage subject does not exist in SUBJECTS_DIR

2014-09-17 Thread Mahmoud
Paul, I am using bash instead of tcsh. Does it make any difference ? Mahmoud On Wed, Sep 17, 2014 at 7:09 AM, Paul Beach wrote: > Hmm. Well I'm stumped. Sorry. :-/ > > Any Freesurfer gurus have some ideas here? > > On Wed, Sep 17, 2014 at 9:59 AM, Mahmoud wrote: > >> Paul >> >> it shows agai

Re: [Freesurfer] fsaverage subject does not exist in SUBJECTS_DIR

2014-09-17 Thread Paul Beach
Hmm. Well I'm stumped. Sorry. :-/ Any Freesurfer gurus have some ideas here? On Wed, Sep 17, 2014 at 9:59 AM, Mahmoud wrote: > Paul > > it shows again: > ln: failed to create symbolic link ‘./fsaverage’: Operation not supported > > !!! > > On Wed, Sep 17, 2014 at 6:50 AM, Paul Beach wrote: >

Re: [Freesurfer] fsaverage subject does not exist in SUBJECTS_DIR

2014-09-17 Thread Mahmoud
Paul it shows again: ln: failed to create symbolic link ‘./fsaverage’: Operation not supported !!! On Wed, Sep 17, 2014 at 6:50 AM, Paul Beach wrote: > you have to tell the symbolic link where to put the directory > > copy this exactly into your terminal, including the period at the end > > SU

Re: [Freesurfer] fsaverage subject does not exist in SUBJECTS_DIR

2014-09-17 Thread Paul Beach
you have to tell the symbolic link where to put the directory copy this exactly into your terminal, including the period at the end SUBJECTS_DIR=/mnt/hgfs/DBSI/volumetric/MGZ cd $SUBJECTS_DIR ln -s $FREESURFER_HOME/subjects/fsaverage . On Wed, Sep 17, 2014 at 9:46 AM, Mahmoud wrote: > Paul,

Re: [Freesurfer] fsaverage subject does not exist in SUBJECTS_DIR

2014-09-17 Thread Mahmoud
Paul, I tried this: SUBJECTS_DIR=/mnt/hgfs/DBSI/volumetric/MGZ cd $SUBJECTS_DIR ln -s $FREESURFER_HOME/subjects/fsaverage and got this: ln: failed to create symbolic link ‘./fsaverage’: Operation not supported any idea ? Mahmoud On Wed, Sep 17, 2014 at 6:27 AM, Paul Beach wrote: > Try someth

Re: [Freesurfer] fsaverage subject does not exist in SUBJECTS_DIR

2014-09-17 Thread Paul Beach
Try something like: cd $SUBJECTS_DIR ln -s $FREESURFER_HOME/subjects/fsaverage . Confirm the linked directory is now in your $SUBJECTS_DIR, then try running your script. On Wed, Sep 17, 2014 at 9:20 AM, Mahmoud wrote: > Paul, > > The fsaverages are in $FREESURFER_HOME/subjects. So does it mean

[Freesurfer] mincost bb_register

2014-09-17 Thread lorenzo pasquini
Dear Freesurfer users, I have used the command bb_register to automatically register raw fMRI data on the anatomy. The output looks visually fine, however the mincost file gives me values around 0.5 for my subjects. Is this range acceptable? Does anybody has a hint on how the registration could

Re: [Freesurfer] fsaverage subject does not exist in SUBJECTS_DIR

2014-09-17 Thread Mahmoud
Paul, The fsaverages are in $FREESURFER_HOME/subjects. So does it mean that the program couldn't make a link between my actual image places and $FREESURFER_HOME/subjects/fsaverage ? what can I do to fix it ? Thank you, Mahmoud On Wed, Sep 17, 2014 at 9:16 AM, Paul Beach wrote: > The general fs

Re: [Freesurfer] fsaverage subject does not exist in SUBJECTS_DIR

2014-09-17 Thread Paul Beach
The general fsaverage (as well as it's other iterations, fsaverages 3-6) should be located in your $FREESURFER_HOME/subjects directory. You could symbolically link it over to your $SUBJECTS_DIR. On Wed, Sep 17, 2014 at 9:09 AM, Mahmoud wrote: > Dear All, > > I ran the following script: > > #!/bi

[Freesurfer] fsaverage subject does not exist in SUBJECTS_DIR

2014-09-17 Thread Mahmoud
Dear All, I ran the following script: #!/bin/bash SUBJECTS_DIR=/mnt/hgfs/DBSI/volumetric/MGZ recon-all -i /mnt/hgfs/DBSI/volumetric/Case022/Case022_tp2/3-1.dcm -subject case022_tp2 -all and got the error below at the end. Could anybody please let me know how to fix it. Thank you, Mahmoud Repo