[Freesurfer] Problem running recon-all in newly installed Ubuntu 16.04LTS

2016-12-07 Thread Nasos Petridis
Hello freesurfer experts, I've recently set up a PC running Ubuntu 16.04LTS and tried to run a freesurfer version which was running well on another PC (also running Ubuntu 16.04LTS)...the nightly build for centos6 of 2016-09-03. I'm running the recon-all script. While running mri_ca_register, I

Re: [Freesurfer] Problem running recon-all in newly installed Ubuntu 16.04LTS

2016-12-07 Thread Bruce Fischl
Hi Nasos how much RAM is on your new PC? cheers Bruce On Wed, 7 Dec 2016, Nasos Petridis wrote: > Hello freesurfer experts, > > I've recently set up a PC running Ubuntu 16.04LTS and tried to run a > freesurfer version which was running well on another PC (also running > Ubuntu 16.04LTS)...the ni

Re: [Freesurfer] Volumetric Group Analysis: asegstats2tbale result to plot a z-score map for the segmentation

2016-12-07 Thread Douglas N Greve
use tkmedit or freeview On 12/07/2016 07:43 AM, Hao wen wrote: > > Thanks for your advice, > > After I got 'out.mgz', I know for aparc.annot, pysurfer use tksurfer > to visualize the map, but for aseg.annot, because it is volume_based > analysis, I want to have some thing like this, which has

Re: [Freesurfer] 4 questions regarding Optseq (FS mailing list)

2016-12-07 Thread Douglas N Greve
Hi Xavier, please remember to post to the FS list. Answers below On 12/07/2016 08:19 AM, Xavier Guell Paradis wrote: > Dear Dr. Greve, > Thank you very much for your reply. I have one last question, which I > think is a very basic concept that I understood wrong: > If I want to compare finger ta

Re: [Freesurfer] Treating multiple subjects as a single subject in TRACULA

2016-12-07 Thread Yendiki, Anastasia
Hi Vivek - I suspect that you are specifying the DWI dicom of one of the subjects, and trac-all uses the default 60-direction Siemens gradient table. It's hard to know without seeing your configuration file. How are you merging the DWIs of the two subjects? You only mention how you co-register

Re: [Freesurfer] Tracula Set: No Match

2016-12-07 Thread Katherine Damme
On Mon, Dec 5, 2016 at 12:00 PM, Yendiki, Anastasia < ayend...@mgh.harvard.edu> wrote: > Hi Katherine - The error occurs when processing this file: > /media/Data/Temple/Temple_Tracula/31313422_10128/dmri/bvecs.norot > > Can you send this file? Thanks! > > a.y > -- > *Fr

Re: [Freesurfer] mri_convert dcm 'Mosaic' 2 mgz

2016-12-07 Thread Marianna Riello
Dear FS users, No I can't run it without anonymization. Anyway, I do not know if this can be of any help but here attached you can see the error that stopped the reconstruction when I tried to run the nifti version of the "mosaic' dicom; I transformed the dmc2nii with MRIcron. Thanks, Marian

Re: [Freesurfer] mri_convert dcm 'Mosaic' 2 mgz

2016-12-07 Thread Marianna Riello
Dear FS users, No I can't run it without anonymization. Anyway, I do not know if this can be of any help but here attached you can see the error that stopped the reconstruction when I tried to run the nifti version of the "mosaic' dicom; I transformed the dmc2nii with MRIcron. Thanks, Marian

[Freesurfer] Optseq: psdwinMAX value for events of 8s?

2016-12-07 Thread Xavier Guell Paradis
Dear FS team, I have one short question regarding Optseq: What is the recommended psdwinMAX value for events of 8s? I have read in this forum that events of 3s should have a psdwinMAX of 21s or even 24s; does this mean that events of 8s should have a psdwinMAX of 26-29s? Thank you very much, Xavi

Re: [Freesurfer] Optseq: psdwinMAX value for events of 8s?

2016-12-07 Thread Douglas N Greve
Yea, 26 sec should be ok On 12/07/2016 02:46 PM, Xavier Guell Paradis wrote: > Dear FS team, > I have one short question regarding Optseq: > What is the recommended psdwinMAX value for events of 8s? > I have read in this forum that events of 3s should have a psdwinMAX of > 21s or even 24s; does

Re: [Freesurfer] mri_convert dcm 'Mosaic' 2 mgz

2016-12-07 Thread Douglas N Greve
sorry, if it has lost critical parameters, then we can't recover from it. On 12/07/2016 01:20 PM, Marianna Riello wrote: > Dear FS users, > > No I can't run it without anonymization. > Anyway, I do not know if this can be of any help but here attached you can > see the error that stopped the rec

Re: [Freesurfer] Tracula Set: No Match

2016-12-07 Thread Yendiki, Anastasia
Thanks. This looks fine. When you run that xfmrot command directly on the linux command line, do you get the same error? From: freesurfer-boun...@nmr.mgh.harvard.edu [freesurfer-boun...@nmr.mgh.harvard.edu] on behalf of Katherine Damme [katherine.da...@gmail.com

Re: [Freesurfer] Demeaning variables

2016-12-07 Thread Rodrigo Gonzalez Huerta
Hey Doug, First, thanks for your previous answer, it helped me to clarify some issues. Lately, I’ve been doing what you suggested. But something just caught my attention. To recap, I was testing with DODS for an interaction of a continuous variable (age) with two discrete factors, diagnosis (

Re: [Freesurfer] Problem running recon-all in newly installed Ubuntu 16.04LTS

2016-12-07 Thread Nasos Petridis
Hi Bruce, Many thanks. The PC has nominally 8Gb of RAM. The recon-all.log gives the following totalusedfree shared buff/cache available Mem:8142944 1081848 6041324 44260 1019772 6725212 Swap: 8353788