Re: [Freesurfer] Segmentation question

2017-02-24 Thread Bruce Fischl
HI Yusif you can read our 1999 paper (Anders Dale first author) for the basics, although it has evolved considerably since then cheers Bruce On Thu, 23 Feb 2017, yusif Al-kheder wrote: > Hello, > I was wondering how does Freesurfer segment the white matter from the grey > matter. > > > __

[Freesurfer] Segmentation question

2017-02-23 Thread yusif Al-kheder
Hello, I was wondering how does Freesurfer segment the white matter from the grey matter. ___ Freesurfer mailing list Freesurfer@nmr.mgh.harvard.edu https://mail.nmr.mgh.harvard.edu/mailman/listinfo/freesurfer The information in this e-mail is intend

Re: [Freesurfer] segmentation question

2015-11-05 Thread Douglas Greve
There is no separate label for Wernike's (it is a functional, not anatomical, definition). Heschl's gyrus is separate from STG. Perhaps Christophe can weigh in on his labels. On 11/5/15 11:42 AM, Ahtam, Banu wrote: Dear All, I am new to freesurfer and would appreciate your help with the fo

[Freesurfer] segmentation question

2015-11-05 Thread Ahtam, Banu
Dear All, I am new to freesurfer and would appreciate your help with the following questions. I tried to look through the previous posts but couldn’t find the answers to all my questions. Thank you in advance. Best, Banu My question: I wanted to look at certain language related regions in

Re: [Freesurfer] Segmentation question

2013-11-07 Thread Rashmi Singh
Can you tell me what is the input file that free surfer used to calculate STV. I am not sure the webpage below gives that information. Thanks, Rashmi On 11/7/13 1:57 PM, "Louis Nicholas Vinke" wrote: >Hi Rashmi, >This page has the definition you are looking for (FS v5.3). > >https://surfer.nmr.m

Re: [Freesurfer] Segmentation question

2013-11-07 Thread Louis Nicholas Vinke
Here is the recon-all table for 5.1, see the segstats step. You can also search for that flag in the recon-all script and see what input/flags are passed to mri_segstats. https://surfer.nmr.mgh.harvard.edu/fswiki/ReconAllTableStableV5.1 On Thu, 7 Nov 2013, Rashmi Singh wrote: > Can you tell m

Re: [Freesurfer] Segmentation question

2013-11-07 Thread Louis Nicholas Vinke
Hi Rashmi, Several of the morphometry stats were changed between 5.1 and 5.3. I don't remember the specifics, but Doug or someone else on the list may know. Alternatively, you could use the mri_segstats from 5.3 to calculate the morphometry stats for your 5.1 data. -Louis On Thu, 7 Nov 2013,

Re: [Freesurfer] Segmentation question

2013-11-07 Thread Louis Nicholas Vinke
Hi Rashmi, This page has the definition you are looking for (FS v5.3). https://surfer.nmr.mgh.harvard.edu/fswiki/MorphometryStats -Louis On Thu, 7 Nov 2013, Rashmi Singh wrote: FreeSurfer experts,  May you please educate me how the supra tentorial volume (STV) measured by FreeSurfer and which

[Freesurfer] Segmentation question

2013-11-07 Thread Rashmi Singh
FreeSurfer experts, May you please educate me how the supra tentorial volume (STV) measured by FreeSurfer and which date does it take as input file to calculate this variable. Thanks, Rashmi ___ Freesurfer mailing list Freesurfer@nmr.mgh.harvard.edu htt

[Freesurfer] segmentation question

2005-07-01 Thread Andrew H Bell
Happy soon-to-be Independence Day FreeSurfers, I am in the process of trying to fix the segmentation of my surface and I had a few general questions: Is editing the voxels the only way one can change what is counted as white vs. grey matter? Is there any way to indicate with control points what