Re: [Freesurfer] Edit the number of segments in the segmentation of the corpus callosum

2015-11-27 Thread UQAM
Hi Zeke, We tried the new version of mri_cc and we still do not get 12 segments of the corpus callosum when we open the aseg.12segmentsCC.mgz in a viewer. Could you send us the script you launch after the recon_all to get aseg.mgz files with 12 segments? basically the mri_cc Could you also pleas

[Freesurfer] Quality Check of Subcortical Segmentation

2015-11-27 Thread Jurij Wiede
   Hi,   I'm sitting on a bunch of data that requires quality control (QC). While there are several guidelines for skullstrip or gray/white matter segmentation QC, I couldn't find anything on subcortical QC. As far as I know freesurfer classifies the different structures probabilistically using a

[Freesurfer] mris_pmake bilateral

2015-11-27 Thread Silvia Desiree Thielemann
Dear freesurfer experts, I want to calculate the distance between two vertices which are located on different hemispheres. I was wondering how I could do this with mris_pmake because a hemisphere is required within the analysis. Is there any possibility to obtain the distance between a verti

Re: [Freesurfer] Edit the number of segments in the segmentation of the corpus callosum

2015-11-27 Thread Bruce Fischl
Hi Genevieve are you sure you are using the correct mri_cc? I used your command line and got 12 segments. How many segents do you get? It should generate segments numbered 230-241 I think. You'll need to make your own entries in the ColorLUT.txt file if you want to see them in prespecified col

Re: [Freesurfer] Quality Check of Subcortical Segmentation

2015-11-27 Thread Bruce Fischl
Hi Jurij no sorry, that sounds like a research project! cheers Bruce On Fri, 27 Nov 2015, Jurij Wiede wrote:    Hi,   I'm sitting on a bunch of data that requires quality control (QC). While there are several guidelines for skullstrip or gray/white matter segmentation QC, I couldn't find an

Re: [Freesurfer] report a bug

2015-11-27 Thread Niels Bergsland
Hi - sounds like it's running out of memory and getting killed. How much RAM do you have? On Thu, Nov 26, 2015 at 1:21 PM, salvatoreandrea...@libero.it < salvatoreandrea...@libero.it> wrote: > Hi! > - I am using Ubuntu 14.4 (trusty). > > - This is my subject directory: /home/salvatore/freesurfer

Re: [Freesurfer] ERROR: Invalid FreeSurfer license key

2015-11-27 Thread Neda Mohammadi
Hi Bruce, I'm sure about it, but I get the error. *Best Regards,* *Neda* ___ Freesurfer mailing list Freesurfer@nmr.mgh.harvard.edu https://mail.nmr.mgh.harvard.edu/mailman/listinfo/freesurfer The information in this e-mail is intended only for the pe

[Freesurfer] FSGD File Formatting Error

2015-11-27 Thread Shady El Damaty
Hi Freesurfers, I'm having some issues running mri_glmfit using a simple custom GLM file. I've double checked to make sure the subject session file passed to isxconcat-sess is the same as the fsgd file and also checked the formatting corresponds with what is posted online however I keep getting th

Re: [Freesurfer] FSGD File Formatting Error

2015-11-27 Thread Douglas Greve
looks like you created the fsgd file under windows? There are a bunch of carriage returns (look like ^M in the file). Try using a simple text editor under linux. On 11/27/15 2:32 PM, Shady El Damaty wrote: Hi Freesurfers, I'm having some issues running mri_glmfit using a simple custom GLM

[Freesurfer] Still unsure how to create my 3g4v matrix

2015-11-27 Thread nellie
Hi expert, Thank you for your reply. I had read the example tables, but I'm still not sure how to alter them into my analysis.Can you help me to check the matrix I designed and point out my mistakes? Thanks in advence. 3 classes ( A / B / C group) and 4 variables (gender, age, education, and Moca

[Freesurfer] Sign option of Monte Carlo simulation in QDEC

2015-11-27 Thread Karl Liu
Dear experts: In examining QDEC results of a contrast of interest, I noticed the results are mainly in cold color (blue), with only two small clusters in warm color (red). When I proceeded with Monte Carlo simulation, if I chose the abs as the sign option in simulation, then no clusters survive

Re: [Freesurfer] ERROR: Invalid FreeSurfer license key

2015-11-27 Thread zkaufman
Hello Neda, Hello Neda, Can you please send me an email with a copy of your .license file as an attachment? *Please send it to my direct email address* and not to the Freesurfer support list. I will take a look and send you a valid license file if necessary. -Zeke > Hi Bruce, > > I'm sure abo