Re: [Freesurfer] log transform of the mgh file

2013-05-22 Thread Bruce Fischl
Or matlab On May 22, 2013, at 10:43 PM, Thomas Yeo wrote: > you can probably use fscalc.fsl. Type "fscalc.fsl --help" for more > information. > > --Thomas > > On Thu, May 23, 2013 at 9:26 AM, Minjie Wu wrote: >> Hello All, >> >> Is there any way in FreeSurfer to take the log transform of

Re: [Freesurfer] log transform of the mgh file

2013-05-22 Thread Thomas Yeo
you can probably use fscalc.fsl. Type "fscalc.fsl --help" for more information. --Thomas On Thu, May 23, 2013 at 9:26 AM, Minjie Wu wrote: > Hello All, > > Is there any way in FreeSurfer to take the log transform of a .mgh file and > save the output as .mgh file? > > Thank you. > > Minjie > __

Re: [Freesurfer] log transform of the mgh file

2013-05-22 Thread Minjie Wu
Hello All, Is there any way in FreeSurfer to take the log transform of a .mgh file and save the output as .mgh file? Thank you. Minjie ___ Freesurfer mailing list Freesurfer@nmr.mgh.harvard.edu https://mail.nmr.mgh.harvard.edu/mailman/listinfo/fre

Re: [Freesurfer] Freesurfer Digest, Vol 111, Issue 30

2013-05-22 Thread Yongxia Zhou
.el5 #1 SMP Tue Oct 2 22:01:43 > EDT 2012 x86_64 x86_64 x86_64 GNU/Linux > recon-all -s sub4422b exited with ERRORS at Mon May 20 > " > > Any ideas for why it is, or how we can fix the problem at the temporal > lobes, will be really appreciated. > > Thanks, > Cherry >

Re: [Freesurfer] temporal lobe left out in pial surface - edits on brainmask.mgz or brain.finalsurfs.mgz?

2013-05-22 Thread Yizhou Ma
Hi Michael, This method seems cool. I'll try to implement it. Thank you so much. Best, Cherry On Wed, May 22, 2013 at 4:17 PM, Harms, Michael wrote: > > I've also posted in the past on a set of "expert options" that helped > our surfaces in the temporal lobe considerably. You should be able

Re: [Freesurfer] temporal lobe left out in pial surface - edits on brainmask.mgz or brain.finalsurfs.mgz?

2013-05-22 Thread Yizhou Ma
Ok. I'll give it a try. Thanks, Chris & Bruce! On Wed, May 22, 2013 at 3:29 PM, Bruce Fischl wrote: > Hi Cherry > > Chris is right. Putting control points in the WM will help the pial > surface as well. > > cheers > Bruce > > On Wed, 22 May 2013, Yizhou Ma wrote: > > Hi Chris, >> Thanks a lot.

Re: [Freesurfer] temporal lobe left out in pial surface - edits on brainmask.mgz or brain.finalsurfs.mgz?

2013-05-22 Thread Bruce Fischl
Hi Cherry Chris is right. Putting control points in the WM will help the pial surface as well. cheers Bruce On Wed, 22 May 2013, Yizhou Ma wrote: > Hi Chris, > Thanks a lot. I agree that control points should actually only be put in > white matter. I'm just not sure if I can expand the pial sur

Re: [Freesurfer] temporal lobe left out in pial surface - edits on brainmask.mgz or brain.finalsurfs.mgz?

2013-05-22 Thread Yizhou Ma
Hi Chris, Thanks a lot. I agree that control points should actually only be put in white matter. I'm just not sure if I can expand the pial surface to a satisfactory extend if I only do edits in the white matter. It seems to me that the problem here is that the signal weakened in the lower part of

Re: [Freesurfer] temporal lobe left out in pial surface - edits on brainmask.mgz or brain.finalsurfs.mgz?

2013-05-22 Thread Chris Watson
You need to place the control points in the white matter, not around it. On 05/22/2013 03:04 PM, Yizhou Ma wrote: Dear FS experts, I have a subject where large portions of temporal lobe is not included in the pial surface. A member in my lab has suggested edits on brain.finalsurfs.mgz. Howeve

Re: [Freesurfer] ERROR in long_mris_slope

2013-05-22 Thread Martin Reuter
Hi Cathy, I think the problem is when there are tabs AND spaces. Only spaces should also work. I can write some code (when I have time) that checks these things, maybe for the next release. Best, Martin On 05/22/2013 02:21 PM, Catherine Bois wrote: > Hi, > > Thank you for your reply. I finally

Re: [Freesurfer] ERROR in long_mris_slope

2013-05-22 Thread Martin Reuter
Hi Cathy, it must be something else (I think). The mris_calc command looks weird ("--label " looks like the label is not passed, but a space instead, it then thinks 'mul' is a file). qdecfinal is your qdec table? Make sure it contains only spaces to separate the fields. It should have at leas

Re: [Freesurfer] Still confused by group analysis..

2013-05-22 Thread Tudor Popescu
> > 1) In a design with group and gender as discrete factors and age >> > as a continuous factor, why is it that QDEC only displays the >> > contrast "Does the avg thickness, accounting for gender, differ >> > between group1 and group2?" and not also "..acounting for

[Freesurfer] command not found

2013-05-22 Thread clelia pellicano
Hi, I have run recon-all -s bert -all to try my installation and it worked. Now, when I try to use other command (and also again recon-all -s bert -all) I always get this: dyn1097-8:subjects cpellica$ tkmedit bert orig.mgz -bash: tkmedit: command not found dyn1097-8:subjects cpellica$ tkmedit -s