[Freesurfer] regional cortical thickness output

2012-11-05 Thread yawu Liu
Dear Freesufers,After running recon-all -cw256 -s PT1 -all, we can find lh.aparc.a2009s and rh.aparc.a2009s under subjects/PT1/stats. I would like to know what is the difference between the two files? Thanks,Yawu

Re: [Freesurfer] regional cortical thickness output

2012-11-05 Thread yawu Liu
Now, I get it. lh means left side. :)Yawu From: liu...@hotmail.com To: freesurfer@nmr.mgh.harvard.edu Date: Mon, 5 Nov 2012 10:32:37 + Subject: [Freesurfer] regional cortical thickness output Dear Freesufers,After running recon-all -cw256 -s PT1 -all, we can find lh.aparc.a2009s and

[Freesurfer] freeze old freesurfer distribution

2012-11-05 Thread Bruehl, Hannah
Hi, I have a problem with the command for creating a frozen version of an old freesurfer distribution. When running the first step cp -Lr /usr/local/freesurfer/stable /path/to/yourdirectory/freesurfer I get the error that the -L flag is incompatible with the cp command: bruehh01% cp -Lr /Volum

Re: [Freesurfer] whole brain volume from ADNI UCSFFSL table

2012-11-05 Thread Douglas N Greve
Cortical Gray matter volume + Cortical white matter + subcortical gray volume + cerebellum subcortical gray is: Left_Thalamus Right_Thalamus Left_Thalamus_Proper Right_Thalamus_Proper Left_Caudate Right_Caudate Left_Putamen Right_Putamen Left_Pallidum Right_Pallidum Left_Hippocampus Right_Hippoca

Re: [Freesurfer] whole brain volume from ADNI UCSFFSL table

2012-11-05 Thread Douglas N Greve
Sorry, I don't know anything about the UCSFFSL table. doug On 11/05/2012 11:41 AM, Zhiyong Xie wrote: > Hi Doug, > Thank you for your response. I did not find the single measurement for > Cortical Gray matter volume and Cortical white matter from UCSFFSL > table. looks like I need to add up all

Re: [Freesurfer] Total cerebral volume.

2012-11-05 Thread Douglas N Greve
Hi Zheng, there is something wrong with your math. When I sum up all the columns in your table from Left-Lateral-Ventricle to CC_Anterior, I get 215952 for the first row (you get only 67548). Can you double check your calculations? doug On 10/28/2012 11:53 PM, Zheng Hui wrote: > Forgot to attac

Re: [Freesurfer] checking talairach.lta

2012-11-05 Thread Douglas N Greve
Try using this version ftp://surfer.nmr.mgh.harvard.edu/transfer/outgoing/flat/greve/tkregister2.bin copy it into $FREESURFER_HOME/bin (but make a back up of the existing tkregister2.bin first!) doug On 11/02/2012 03:58 PM, Eric Cunningham wrote: > Hi folks, > In previous threads, the command pr

Re: [Freesurfer] (un)successfully extracted surfaces from FBIRN traveling subjects?

2012-11-05 Thread Douglas N Greve
Hi Forrest, I don't think I ever tried to analyze the T1s from the other sites (in fact, I did not even know that the other sites collected T1s). The T1s from MGH went through FS without a problem. doug On 11/03/2012 02:36 PM, Forrest Sheng Bao wrote: > Hi, > > Has anyone (un)successfully extr

Re: [Freesurfer] mri_cor2label and unassigned vertices

2012-11-05 Thread Douglas N Greve
Hi Mahinda, you need to tell mri_cor2label that this is a surface with the --surf fsaverage lh white You can propagate this label to other subjects using mri_surf2surf. doug On 11/04/2012 10:08 PM, Mahinda Yogarajah wrote: > Dear Experts, > > I am trying to "back-normalise" significant clusters

Re: [Freesurfer] freeze old freesurfer distribution

2012-11-05 Thread Nick Schmansky
Hannah, Hi! I think on the Mac, the command is: cp -LR that is, a capital R instead of lowercase (which is the case on linux). I'll update the wiki page. Nick On Mon, 2012-11-05 at 16:30 +0100, Bruehl, Hannah wrote: > Hi, > > > I have a problem with the command for creating a frozen versi

Re: [Freesurfer] qcache error

2012-11-05 Thread Douglas N Greve
Do run out of disk space? Also, please send terminal output in a text file rather than as a snapshot. You can do this with recon-all ... |& tee mylog.txt doug On 11/05/2012 10:21 AM, Berg, S.F. van den wrote: > > Dear Freesurfer experts, > > I have got a problem with the qcache function. I have

Re: [Freesurfer] checking talairach.lta

2012-11-05 Thread Douglas N Greve
are you sure you are using the new version? On 11/05/2012 02:38 PM, Eric Cunningham wrote: > tried the new version, and it errored out at the same step > > ERROR: Option --lta-inv unknown > > thanks again for your help! > > On Mon, Nov 5, 2012 at 8:16 AM, Douglas N Greve > mailto:gr...@nmr.mgh.ha

Re: [Freesurfer] checking talairach.lta

2012-11-05 Thread Douglas N Greve
I'm not sure that was the right thing to do. There should be two files: tkregister2 and tkregister2.bin. tkregister2 is just a script that calls tkregister2.bin after setting up some environment variables. Try keeping the original file name. doug On 11/05/2012 03:43 PM, Eric Cunningham wrote: >

Re: [Freesurfer] mri_cor2label and unassigned vertices

2012-11-05 Thread Mahinda Yogarajah
Dear Doug, Thanks for quick reply. Does it make a difference if I use mri_label2label instead of mri_surf2surf for label propagation after I have used mri_cor2label ? Thanks. M On 5 Nov 2012, at 03:08, Mahinda Yogarajah wrote: > Dear Experts, > > I am trying to "back-normalise" significa

Re: [Freesurfer] mri_cor2label and unassigned vertices

2012-11-05 Thread Douglas N Greve
oops, sorry, I mean label2label not surf2surf doug On 11/05/2012 03:48 PM, Mahinda Yogarajah wrote: > Dear Doug, > > Thanks for quick reply. Does it make a difference if I use > mri_label2label instead of mri_surf2surf for label propagation after I > have used mri_cor2label ? Thanks. > > M > > >

[Freesurfer] fs-fast preprocessing resting state

2012-11-05 Thread Chris McNorgan
Hello, I'm getting started with freesurfer. I've played around with some of the tutorial data for fs-fast (http://surfer.nmr.mgh.harvard.edu/fswiki/FsFastTutorialV5.1) and was able to follow along and successfully carry out the preprocessing exercises (which sufficed for my purposes), which a

Re: [Freesurfer] fs-fast preprocessing resting state

2012-11-05 Thread Douglas Greve
Hi Chris, it should have been done with preproc-sess. What was your preproc-sess command line? At some point, I had it set up so that it would go to the bold directory by default unless you used "-fsd rest". Newer versions require you to specify the FSD specifically. doug On 11/5/12 9:38 PM,

Re: [Freesurfer] checking talairach.lta

2012-11-05 Thread Douglas Greve
OK, I see the problem. I should have told you to put tkregsiter2.bin into /apps/fs510/tktools/ (after making a copy of the one there). doug On 11/5/12 5:00 PM, Eric Cunningham wrote: [e4fs@cluster bin]$ ls -l `which tkregister2.bin` -rwxr-xr-- 1 jsadinol fs 21663433 May 22 2011 /apps/fs5