[Freesurfer] Neuroimaging position available

2016-05-18 Thread Anders Martin Fjell
At the Research Group for Lifespan Changes in Brain and Cognition, University of Oslo, Norway, we have an available position in neuroimaging for an excellent candidate, who will work with several projects on life-span development and aging, dementia and biomedical risk factors using different

Re: [Freesurfer] The results of your email commands

2016-05-18 Thread Dave Yas
Dear Doug, I'm getting mri_segstats error [mghread(...ribbon.mgz) at the end of -autorecon2. I saw your answer for others about this Q before and i know how to solve this IF i was able to access to the links you posted. ftp://surfer.nmr.mgh.harvard.edu/transfer/outgoing/flat/greve/mri_segstats.

Re: [Freesurfer] errors in wm and pial boundaries

2016-05-18 Thread Corinna Bauer
Sure. I'm uploading now. The above is approximately slice 75, although the control points/wm surface problem is seen throughout in this subject. Thanks Corinna On Tue, May 17, 2016 at 3:46 PM, Bruce Fischl wrote: > Hi Corinna > > it's hard to tell what's going on from a single slice. If you up

Re: [Freesurfer] Freesurfer

2016-05-18 Thread Limachia, Gaurang (NIH/NINDS) [F]
The way I made the changes was that I followed the following tutorial exactly to make the changes to the white matter. If there is a another way not shown in the tutorial, can you please let me know. I would greatly appreciate it. https://surfer.nmr.mgh.harvard.edu/fswiki/FsTutorial/WhiteMatterEd

Re: [Freesurfer] ERROR: cannot unpack mosiacs without ASCII header

2016-05-18 Thread Douglas N Greve
I don't have any idea what is going wrong. I noticed that the file that it is having problems with is here /Users/alojos/Applications/freesurfer/subjects/sub_.dcm Do you really keep all your dicom files in that location? On 05/17/2016 11:47 PM, Aloi, Joseph wrote: > Hi Doug, > Sorry- I've a

[Freesurfer] matlab crashes on selxavg

2016-05-18 Thread S.V.Shepherd [work]
Hello, When running more than 3 analyses in parallel in FreeSurfer 5.3, I am getting matlab crashes. Mathworks has politely declined to provide support unless I can replicate outside FsFAST. The errors are variants of """ OMP: Error #34: System unable to allocate necessary resources for OMP thr

Re: [Freesurfer] Freesurfer

2016-05-18 Thread Limachia, Gaurang (NIH/NINDS) [F]
So I followed the following tutorial exactly to make the changes to the white matter. If there is a another way not shown in the tutorial, can you please let me know. I would greatly appreciate it. https://surfer.nmr.mgh.harvard.edu/fswiki/FsTutorial/WhiteMatterEdits_freev iew Thanks, Gaurang Shy

Re: [Freesurfer] WM Hyperintensities

2016-05-18 Thread Elijah Mak
ngum%22> Wed, 18 May 2016 10:25:09 -0700 <http://www.mail-archive.com/search?l=freesurfer@nmr.mgh.harvard.edu&q=date:20160518> Would any member of the FreeSurfer team be able to help with this question? I would like to use the FreeSurfer software to delineate white matter hype

Re: [Freesurfer] WM Hyperintensities

2016-05-18 Thread Navena Rebecca Lingum
Would any member of the FreeSurfer team be able to help with this question? I would like to use the FreeSurfer software to delineate white matter hyperintensities. I have processed my T1 images using the recon-all command, and in the aseg.stat file there is a value for WM hypointensities. Is th

Re: [Freesurfer] QdecGlmDesign::Create: zero factors!

2016-05-18 Thread Douglas N Greve
Also, more of the terminal output, not just the error On 05/18/2016 12:45 PM, Clare Loane wrote: > > Hi - I am attempting to run Qdec on a group of patients vs controls. I > have created the mydata.table.dat file with fsid, Group, Age, Gender > (and separate files for Group.levels and Gender.lev

Re: [Freesurfer] QdecGlmDesign::Create: zero factors!

2016-05-18 Thread Douglas N Greve
can you send a pic of the design tab? On 05/18/2016 12:45 PM, Clare Loane wrote: > > Hi - I am attempting to run Qdec on a group of patients vs controls. I > have created the mydata.table.dat file with fsid, Group, Age, Gender > (and separate files for Group.levels and Gender.levels. > > > Every

[Freesurfer] QdecGlmDesign::Create: zero factors!

2016-05-18 Thread Clare Loane
Hi - I am attempting to run Qdec on a group of patients vs controls. I have created the mydata.table.dat file with fsid, Group, Age, Gender (and separate files for Group.levels and Gender.levels. Everything is loading fine but when I press 'analyze' I get an error: Completed creation of aseg

Re: [Freesurfer] Freesurfer

2016-05-18 Thread Bruce Fischl
sorry, I still don't understand. Which file are you adding white matter to? From the image you sent it looks like you are drawing on the brain or one of the similar ones, which is not what you should be doing. You should load and edit the wm.mgz cheers Bruce On Tue, 17 May 2016, Limachia, Ga

Re: [Freesurfer] 3T flag

2016-05-18 Thread Bruce Fischl
no, I don't think there is one. One of the many things we never published sorry Bruce On Wed, 18 May 2016, Kasper Jessen wrote: Do you have a reference to the Schwartz atlas? I can't seem to find it. Thanks in advance. Best  Kasper 2016-05-17 14:30 GMT+02:00 Bruce Fischl : the sch

Re: [Freesurfer] 3T flag

2016-05-18 Thread Kasper Jessen
Do you have a reference to the Schwartz atlas? I can't seem to find it. Thanks in advance. Best Kasper 2016-05-17 14:30 GMT+02:00 Bruce Fischl : > the schwartz atlas is built from 3T data, which has somewhat different > contrast properties due to the field-strength dependence of T1 > > Hopefull

Re: [Freesurfer] T2pial and [LONG]

2016-05-18 Thread Kasper Jessen
Hi Martin, I am now trying to run it through the [CROSS] first, to see the effects. However, since our longitudinal data is already edited (i.e., in the base) i was interested to see if it was possible to pass the FLAIR in the longitudinal runs [LONG], which already have implemented the edited [BA

[Freesurfer] Coordinates in TRACULA group analysis

2016-05-18 Thread Anri WATANABE
Dear experts, I use TRACULA to examine a measure (FA) at each voxel in one pathway. pathstats.byvoxel.txt files show coordinates in native space and after converting those the new files don't show any coordinates which are in MNI space. Could you tell me how can I know MNI coordinate values? Than

Re: [Freesurfer] Same coordinates for all labels

2016-05-18 Thread Nabin Koirala
Many thanks Doug. Regards, Nabin On Tue, May 17, 2016 at 7:04 PM, Douglas N Greve wrote: > Set the threshold to be something non-zero (eg, ---thmin .0001) > > On 05/17/2016 10:47 AM, Nabin Koirala wrote: > > Dear FS team, > > > > I am trying to find the centroid using mri_surfcluster using