Re: [Freesurfer] LGI longitudinal data

2013-10-04 Thread Tricia Merkley
That command works.  Thanks so much, Martin! Best, Tricia From: Martin Reuter To: Tricia Merkley Cc: Freesurfer list Sent: Thursday, October 3, 2013 9:48 AM Subject: Re: [Freesurfer] LGI longitudinal data Hi Tricia, try recon-all -long subject001

[Freesurfer] LGI longitudinal data

2013-09-28 Thread Tricia Merkley
Hi, Is it possible to run the LGI on data that has already been longitudinally processed? For example, when I try to run: recon-all -s subject001.long.subject001_base -localGI I get the following error: ERROR: Are you trying to run or re-run a longitudinal time point?    If so, please spe

[Freesurfer] Hippocampal subfield segmentation

2011-07-04 Thread Tricia Merkley
volumes in 1mm^3 though, since the resulting volumes are reported as 0.5x0.5x0.5mm^3.  Is that correct? Thanks, Tricia Merkley ___ Freesurfer mailing list Freesurfer@nmr.mgh.harvard.edu https://mail.nmr.mgh.harvard.edu/mailman/listinfo/freesurfer The

Re: [Freesurfer] Cerebellum segmentation, auto vs manual reference?

2011-05-13 Thread Tricia Merkley
between analysis methods, whereas cerebellar WM volumes differed (likely due to differing boundary inclusion/exclusion criteria and challenges for image quantification due to the numerous folia of the cerebellum). Hope this helps. Tricia Merkley --- On Fri, 5/13/11, McLean John (NHS Greater

Re: [Freesurfer] Small voxel size

2011-03-10 Thread Tricia Merkley
, Tricia --- On Thu, 3/10/11, Bruce Fischl wrote: From: Bruce Fischl Subject: Re: [Freesurfer] Small voxel size To: "Tricia Merkley" Cc: "freesurfer@nmr.mgh.harvard.edu" Date: Thursday, March 10, 2011, 6:37 AM Hi Tricia, I don't think you can use that subject. It will

Re: [Freesurfer] Small voxel size

2011-03-09 Thread Tricia Merkley
e. Thanks, Tricia --- On Wed, 3/9/11, Bruce Fischl wrote: From: Bruce Fischl Subject: Re: [Freesurfer] Small voxel size To: "Tricia Merkley" Cc: "freesurfer@nmr.mgh.harvard.edu" Date: Wednesday, March 9, 2011, 5:01 PM What is the resolution of your other subjects? On M

[Freesurfer] Small voxel size

2011-03-09 Thread Tricia Merkley
., as compared to 1mm cubic voxels.  When would it be appropriate to use the '-cm' flag for mri_convert? Thanks, Tricia Merkley ___ Freesurfer mailing list Freesurfer@nmr.mgh.harvard.edu https://mail.nmr.mgh.harvard.edu/mailman/listinfo/f

Re: [Freesurfer] Talairach xform problem

2010-08-12 Thread Tricia Merkley
Have you seen anything like this before?  Thanks, Tricia --- On Thu, 8/12/10, Bruce Fischl wrote: From: Bruce Fischl Subject: Re: [Freesurfer] Talairach xform problem To: "Tricia Merkley" Cc: freesurfer@nmr.mgh.harvard.edu Date: Thursday, August 12, 2010, 6:34 PM Hi Tricia, when

[Freesurfer] Talairach xform problem

2010-08-12 Thread Tricia Merkley
Hi Freesurfers, Is there a solution for fixing a bad talairach transform as shown in the attached figures?  Recon-all completed without error (with the -notal-check included, v4.5.0), and the output looks pretty good.  However I'm concerned that the 'IntraCranialVol' value will be off since it

[Freesurfer] Siemens Trio 3T imaging parameters

2010-07-16 Thread Tricia Merkley
Hi Freesurfers, Does anyone have a suggestion for an optimal scanner protocol for structural scans using Siemens Trio 3T? Thanks, Tricia Merkley ___ Freesurfer mailing list Freesurfer@nmr.mgh.harvard.edu https://mail.nmr.mgh.harvard.edu

[Freesurfer] WM bug fix

2009-07-23 Thread Tricia Merkley
) Kernel info: Linux 2.6.18-53.1.14.el5 x86_64 cmd line executed:  recon-all -s -segstats -wmparc Thanks so much, Tricia Merkley ___ Freesurfer mailing list Freesurfer@nmr.mgh.harvard.edu https://mail.nmr.mgh.harvard.edu/mailman/listinfo/freesurfer

[Freesurfer] LGI question

2008-12-10 Thread Tricia Merkley
Hi, Would there need to be any special considerations when calculating lgi with microcephalic brains?  Could TIV ever affect the results and need to be accounted for?  (It doesn't seem like it should, but just wanted to verify.) Thanks, Tricia Me

Re: [Freesurfer] Version 4.0.4

2008-07-24 Thread Tricia Merkley
.0.5-full.tar.gz from this page: https://surfer.nmr.mgh.harvard.edu/fswiki/Download Nick On Tue, 2008-07-22 at 14:59 -0700, Tricia Merkley wrote: > We ran several subjects using version 4.0.4 and now need to reinstall > freesurfer to finish the processing. Is there a linux centos4

[Freesurfer] Version 4.0.4

2008-07-22 Thread Tricia Merkley
We ran several subjects using version 4.0.4 and now need to reinstall freesurfer to finish the processing.  Is there a  linux centos4, 32 bit version available somewhere? Thanks, Tricia Merkley ___ Freesurfer mailing list Freesurfer

Re: [Freesurfer] White Matter Regional Volumes

2008-06-10 Thread Tricia Merkley
further? Thanks, Tricia Merkley --- On Tue, 5/27/08, Doug Greve <[EMAIL PROTECTED]> wrote: From: Doug Greve <[EMAIL PROTECTED]> Subject: Re: [Freesurfer] White Matter Regional Volumes To: [EMAIL PROTECTED] Cc: freesurfer@nmr.mgh.harvard.edu Date: Tuesday, May 27, 2008, 9:17 AM T