Re: [Freesurfer] Monte Carlo simulation: Talairach coordinates

2013-06-26 Thread Emily Boeke
Sure, here it is: # Cluster Growing Summary (mri_volcluster) # $Id: mri_volcluster.c,v 1.38.2.3 2009/01/16 02:26:36 greve Exp $ # cwd /autofs/cluster/maury/users/gcoombs/College_Risk/ObjectLooming/allSBQ_061213/st4-obj_ns-4runs/face_v_car # cmdline mri_volcluster --in

Re: [Freesurfer] Differences on baseline volumes within subject cross-sectional vs longitudinal processing

2013-06-26 Thread MCLAREN, Donald
This raises an interesting question. Given that the longitudinal process is more reliable, if we collect 2 scans on the same day, should we average those scans and then submit to Freesurfer or apply Freesurfer first and then create an average of the metrics from the longitudinal pipeline? Best

[Freesurfer] [FreeSurfer] Corpus Callosum tracts

2013-06-26 Thread Teodorescu, Roxana
Dear FreeSurfers, I would like to get the tracts in Corpus Callosum body, not just the forceps major and forceps minor given by tracula. Is there a way to get that with Tracula? Thank you. Roxana. ---

Re: [Freesurfer] [FreeSurfer] Corpus Callosum tracts

2013-06-26 Thread Anastasia Yendiki
Hi Roxana - How tracula works is decribed in detail here: http://www.frontiersin.org/Journal/DownloadFile.ashx?pdf=1FileId=8155articleId=10815Version=1ContentTypeId=21FileName=fninf-05-00023.pdf To add a new tract to the tracula atlas that is not currently part of it, the tract would first have

Re: [Freesurfer] Differences on baseline volumes within subject cross-sectional vs longitudinal processing

2013-06-26 Thread Martin Reuter
You should take the better of the two images (the one without motion artifacts). Cheers, Martin On 06/26/2013 11:06 AM, MCLAREN, Donald wrote: This raises an interesting question. Given that the longitudinal process is more reliable, if we collect 2 scans on the same day, should we average

[Freesurfer] Substantia Nigra

2013-06-26 Thread Ata Akh
Hello Dear Freesurfers, is there a possibility, a way, to visualize the substantia nigra in Freesurfer like using 3DSlicer!? Thanks Ata ___ Freesurfer mailing list Freesurfer@nmr.mgh.harvard.edu

Re: [Freesurfer] libboost_program_options.so.5 issue

2013-06-26 Thread Hoptman, Matthew
Hi all, Any update on this issue? At present, I'm not able to use mri_cvs_register as a result of the problem (several other programs also require this library). Best, Matt From: Hoptman, Matthew Sent: Tuesday, June 18, 2013 9:01 AM To: freesurfer@nmr.mgh.harvard.edu Subject:

Re: [Freesurfer] pvr help

2013-06-26 Thread Gautam, Prapti
Hi Doug, This is the complete terminal output: cwd /SA cmdline mri_glmfit --y /FREESURFER/lh.thickness.15.mgh --fsgd SA_base.fsgd --C /FREESURFER/con4.mtx --surf fsaverage lh --cortex --glmdir /FREESURFER/lh.pair-thick-T1-00.glmdir --pvr /FREESURFER/lh.paired-cope1.psc.00.mgh sysname Linux

Re: [Freesurfer] Multiple frame error with recon-all

2013-06-26 Thread Bruce Fischl
Hi Ye you need to give recon-all a T1-weighted anatomical (e.g. mprage, SPGR/FLASH, etc...), not the fMRI data. cheers Bruce On Wed, 26 Jun 2013, ye tian wrote: Dear Bruce, Recon-all exits with the following error ERROR: input(s) cannot have multiple frames!

Re: [Freesurfer] Multiple frame error with recon-all

2013-06-26 Thread ye tian
Hello Bruce, Sorry! The first email was too big and the mailing list rejected me. My image was already in Jpeg though. Sincerely, Ye On Wed, Jun 26, 2013 at 5:17 PM, Bruce Fischl fis...@nmr.mgh.harvard.eduwrote: Hi Ye, can you cc the list so that others can help you? 787 would usually be

Re: [Freesurfer] Multiple frame error with recon-all

2013-06-26 Thread ye tian
Dear FreeSurfers, Sorry I accidentally clicked send before I finished. I will send a new link. Would the moderator please delete the previous link? Sorry! Ye On Wed, Jun 26, 2013 at 5:34 PM, ye tian tianye...@gmail.com wrote: Dear FreeSurfers, Recon-all exits with the following error

[Freesurfer] creating an entorhinal cortex volume from ?h.entorhinal_exvivo.label

2013-06-26 Thread Mehul Sampat
Hi Folks, I am trying to create an entorhinal cortex volume from ?h.entorhinal_exvivo.label using mri_label2vol I cd to the subject dir ($SUBJECTS_DIR/bert) and the command I use is: *mri_label2vol --label label/lh.entorhinal_exvivo.label --temp mri/nu.mgz --identity --o mri/lh-new-erc.mgz *

Re: [Freesurfer] creating an entorhinal cortex volume from ?h.entorhinal_exvivo.label

2013-06-26 Thread Douglas N Greve
not necessarily. That is a very small structure, and getting a few edge voxels wrong will mess things up a lot. Can you load lh-new-erc.mgz in tkmedit and load the surfaces too and see how good it did? doug On 06/26/2013 06:49 PM, Mehul Sampat wrote: Hi Folks, I am trying to create an

Re: [Freesurfer] creating an entorhinal cortex volume from ?h.entorhinal_exvivo.label

2013-06-26 Thread Bruce Fischl
won't the anatomical_stats one multiply thickness by surface area, where the label2vol will only fill voxels on the gray/white boundary, not all the way through the ribbon? Mehul: if you visualize the one from label2vol does it fill the ribbon or just hug the white boundary? On Wed, 26 Jun

Re: [Freesurfer] creating an entorhinal cortex volume from ?h.entorhinal_exvivo.label

2013-06-26 Thread Douglas N Greve
Oh, right. Mehul, you'll need to tell it to fill the ribbon with something like --proj frac 0 1 .1 doug On 06/26/2013 06:55 PM, Bruce Fischl wrote: won't the anatomical_stats one multiply thickness by surface area, where the label2vol will only fill voxels on the gray/white boundary, not

[Freesurfer] How are time point exclude files used in FSFAST?

2013-06-26 Thread Caspar M. Schwiedrzik
Hi Freesurfer experts, I was wondering how exactly time point exclude files are used by FSFAST. Are the time points removed from the time series before the GLM, or is the time point exclude file used to build a nuisance predictor (as in FSL's motion outliers routine,

Re: [Freesurfer] How are time point exclude files used in FSFAST?

2013-06-26 Thread Douglas N Greve
They are accounted for as nuisance predictors in the GLM. They are not removed from the time series. doug On 06/26/2013 06:59 PM, Caspar M. Schwiedrzik wrote: Hi Freesurfer experts, I was wondering how exactly time point exclude files are used by FSFAST. Are the time points removed from the

Re: [Freesurfer] pvr help

2013-06-26 Thread Douglas N Greve
Your last column is all 0s. You probably declared a class but don't have any subjects of that class. doug On 06/26/2013 04:29 PM, Gautam, Prapti wrote: Hi Doug, This is the complete terminal output: cwd /SA cmdline mri_glmfit --y /FREESURFER/lh.thickness.15.mgh --fsgd SA_base.fsgd --C

Re: [Freesurfer] creating an entorhinal cortex volume from ?h.entorhinal_exvivo.label

2013-06-26 Thread Mehul Sampat
Hi Bruce, Yes, the one from label2vol just hugs the white boundary Doug, I will try with the --proj frac 0 1 .1 option and let you all know. Thanks Mehul On Wed, Jun 26, 2013 at 3:58 PM, Douglas N Greve gr...@nmr.mgh.harvard.eduwrote: Oh, right. Mehul, you'll need to tell it to fill the

[Freesurfer] Inputs to recon-all -i

2013-06-26 Thread ye tian
Dear freesurfers, I have a general question concerning *recon-all -i*. Suppose under the subject *Beth*, there are 256 files: Beth1.1.ima, Beth1.2.ima, Beth1.3.ima, ..., Beth1.128.ima Beth2.1.ima, Beth2.2.ima, Beth2.3.ima, ..., Beth2.128.ima I understand that I can use the following command to

Re: [Freesurfer] creating an entorhinal cortex volume from ?h.entorhinal_exvivo.label

2013-06-26 Thread Bruce Fischl
Hi Mehul the surfaces don't follow voxel boundaries and mris_anatomical_stats is computed from them so they won't necessarily match cheers Bruce On Wed, 26 Jun 2013, Mehul Sampat wrote: Hi Doug and Bruce, Adding the option -proj frac 0 1 .0 to mri_label2vol helps a lot; Just in case

Re: [Freesurfer] How are time point exclude files used in FSFAST?

2013-06-26 Thread Caspar M. Schwiedrzik
Thanks, Doug! Caspar On Wednesday, June 26, 2013, Douglas N Greve wrote: They are accounted for as nuisance predictors in the GLM. They are not removed from the time series. doug On 06/26/2013 06:59 PM, Caspar M. Schwiedrzik wrote: Hi Freesurfer experts, I was wondering how exactly