Re: [Freesurfer] about issues with "recon-all"

2014-09-06 Thread Bruce Fischl
after you run the source command can you type: which mri_convert and let us know what it says? This is not a FreeSurfer issue - it's a problem with your path Bruce On Sat, 6 Sep 2014, Lei, Chia-Ming wrote: Thank you for the reply, Bruce. (Really sorry but I just changed my email address

Re: [Freesurfer] about issues with "recon-all"

2014-09-06 Thread Lei, Chia-Ming
Thank you for the reply, Bruce. (Really sorry but I just changed my email address, so I decided to reply again with the currently subscribed email...) I'm running on Linux 3.13.0-35-generic with Ubuntu 14.04. I couldn't set up the permanent shell switched to .tcsh, i.e. when I opened a new termi

Re: [Freesurfer] Using fieldmap to correct EPI distortions

2014-09-06 Thread Sebastian Moeller
Hi Reza, On Sep 6, 2014, at 13:10 , Reza Rajimehr wrote: > Hi, > > I have a basic question, but the answer can be useful for others as well. > > I am doing a customized preprocessing of monkey functional data in FS-FAST > v5.3. After motion correction and before functional-anatomical > regist

Re: [Freesurfer] Using fieldmap to correct EPI distortions

2014-09-06 Thread Sebastian Moeller
Hi Reza, On Sep 6, 2014, at 13:47 , Reza Rajimehr wrote: > I forgot to mention that I want to use undistorted EPI volumes for the > functional-anatomical registration. Well that is simple then, just undistorted the 3D EPI image you used as template for motion correction and register t

Re: [Freesurfer] about issues with "recon-all"

2014-09-06 Thread Abel Lei
Thank you for the reply, Bruce. I'm running on Linux 3.13.0-35-generic with Ubuntu 14.04. I couldn't set up the permanent shell switched to .tcsh, i.e. when I opened a new terminal, nothing happened. So I deleted the .tcsh file I created and manually input the following steps when I opened a te

Re: [Freesurfer] background

2014-09-06 Thread Ruopeng Wang
You can set background color in freeview from Preferences. Ruopeng On Sep 6, 2014, at 9:57 AM, Bruce Fischl wrote: > Hi Angela, > > sorry, I'm afraid not, although it is a pretty common request, so maybe > Ruopeng can add it to freeview > Bruce > > On Sat, 6 Sep 2014, angela.fav...@unipd.it

Re: [Freesurfer] how to interpret a change in area of 0.004 mm² per year?

2014-09-06 Thread Bruce Fischl
Hi Lars which surface are you using? If it's the white surface you might try looking at white matter volume to see if it is decreasing cheers Bruce On Sat, 6 Sep 2014, Lars M. Rimol wrote: Hi, I have performed a longitudinal analysis using the lme module in FreeSurfer, with this model: 

Re: [Freesurfer] background

2014-09-06 Thread Bruce Fischl
Hi Angela, sorry, I'm afraid not, although it is a pretty common request, so maybe Ruopeng can add it to freeview Bruce On Sat, 6 Sep 2014, angela.fav...@unipd.it wrote: > Dear all, > Is there a way to visualize brains in QDEC (or tksurfer or freeview) with > a white background? > thank you fo

Re: [Freesurfer] about issues with "recon-all"

2014-09-06 Thread Bruce Fischl
Hi Abel what OS are you running on? Did you source the file $FREESURFER_HOME/FreeSurferEnv.csh ? cheers Bruce On Sat, 6 Sep 2014, Abel Lei wrote: Hi FreeSurfers,   I’m a very beginner to both the Linux OS and the FreeSurfer program. After finally setting up the FreeSurfer, I was tryin

[Freesurfer] how to interpret a change in area of 0.004 mm² per year?

2014-09-06 Thread Lars M. Rimol
Hi, I have performed a longitudinal analysis using the lme module in FreeSurfer, with this model: *intercept(random effect) + centered age + group + group x centered age + sex* I tested the effect of time with this contrast vector [ 0 1 0 0 0 ]. Dependent variable is area. Here, mapping the se

Re: [Freesurfer] Using fieldmap to correct EPI distortions

2014-09-06 Thread Reza Rajimehr
I forgot to mention that I want to use undistorted EPI volumes for the functional-anatomical registration. > Hi, > > I have a basic question, but the answer can be useful for others as well. > > I am doing a customized preprocessing of monkey functional data in FS-FAST > v5.3. After motion correc

[Freesurfer] background

2014-09-06 Thread angela . favaro
Dear all, Is there a way to visualize brains in QDEC (or tksurfer or freeview) with a white background? thank you for any help Angela ___ Freesurfer mailing list Freesurfer@nmr.mgh.harvard.edu https://mail.nmr.mgh.harvard.edu/mailman/listinfo/freesurf

[Freesurfer] Using fieldmap to correct EPI distortions

2014-09-06 Thread Reza Rajimehr
Hi, I have a basic question, but the answer can be useful for others as well. I am doing a customized preprocessing of monkey functional data in FS-FAST v5.3. After motion correction and before functional-anatomical registration, I want to use fieldmap data to correct spatial distortions of EPI d