Re: [Freesurfer] summary 500 samples FS results

2017-04-24 Thread Mike Schmidt
I have created some python and bash scripts to pull items from FreeSurfer data. I've found tools like aparcstats2table and asegstats2table to be very useful, and I'm grateful for them, but I've had some more specific needs. My scripts are available at https://github.com/mfschmidt/freesurfer-managem

Re: [Freesurfer] volume in native space of .vtk file in mni152 space

2017-04-24 Thread Corinna Bauer
Hi Antonin, Thank you for your input. I will give mri_cvs_register a try. Best, Corinna On Mon, Apr 24, 2017 at 10:24 AM, Antonin Skoch wrote: > Dear Corinna, > > I am not sure what is (or whether is) something wrong with your commands, > but in any case I would be cautious of interpretation

Re: [Freesurfer] freesurferstats2table_bash

2017-04-24 Thread Douglas N Greve
https://surfer.nmr.mgh.harvard.edu/fswiki/asegstats2table On 04/24/2017 12:55 PM, shi yao wang wrote: > Dear FS experts: > Would you pls provide freesurferstats2table_bash script? > The link of http://surfer.nmr.mgh.harvard.edu/fswiki/freesurferstats2table > does not work. > > thanks > Shiyao > >

[Freesurfer] freesurferstats2table_bash

2017-04-24 Thread shi yao wang
Dear FS experts: Would you pls provide freesurferstats2table_bash script? The link of http://surfer.nmr.mgh.harvard.edu/fswiki/freesurferstats2table does not work. thanks Shiyao ___ Freesurfer mailing list Freesurfer@nmr.mgh.harvard.edu https://mail.nmr.

Re: [Freesurfer] Worse determination of ?h.white with v6.0 in comparison to v5.3 - worse GM/WM contrast

2017-04-24 Thread Antonin Skoch
Dear Doug, the subject with leak of white surface outside brain (my first post with screenshots) is subject 1. Slice number (coronal) around 100. The subject in second post (with text below) is subject 2, slice number (coronal) also 100. I have processed the subjects with v 6.0 (in fact dev ver

Re: [Freesurfer] How are Vertex RAS coordinates calculated in TKsurfer

2017-04-24 Thread Douglas N Greve
tksurfer will always report the coordinate of the ?h.orig surface On 04/24/2017 03:35 AM, Zhiliang Long wrote: > Dear FS experts: > > I am studying the coordinate system in FS. I met a problem that > confused me. I run tksurfer: tksurfer fsaverage lh inflated. Then I > chose a point on su

Re: [Freesurfer] summary 500 samples FS results

2017-04-24 Thread Douglas N Greve
If you want a table of ROI values, then you can run asegstats2table and aparcstats2table. If you want a map, then you can run mris_preproc followed by mri_concat stack.mgh --mean --o stack.mean.mgh On 04/24/2017 11:08 AM, shi yao wang wrote: > Dear FS expert, > We have running around 500 sample

Re: [Freesurfer] Worse determination of ?h.white with v6.0 in comparison to v5.3 - worse GM/WM contrast

2017-04-24 Thread Douglas N Greve
And what slice number? On 04/24/2017 11:16 AM, Douglas N Greve wrote: > Anonin, of the three subjects you sent, which one is shown in these > pictures? > > > On 04/19/2017 05:23 PM, Antonin Skoch wrote: >> Dear experts, >> >> I am sending just one more example to illustrate issue with white >>

[Freesurfer] summary 500 samples FS results

2017-04-24 Thread shi yao wang
Dear FS expert, We have running around 500 samples by FS. I am wondering if there are easy way to summary these data. i.e., generate mean of cortical thickness. thanks Shiyao ___ Freesurfer mailing list Freesurfer@nmr.mgh.harvard.edu https://mail.nmr.mgh

Re: [Freesurfer] volume in native space of .vtk file in mni152 space

2017-04-24 Thread Antonin Skoch
Dear Corinna, I am not sure what is (or whether is) something wrong with your commands, but in any case I would be cautious of interpretation of results using such method, mainly from following reasons: 1. mni152reg uses 12 DOF whole-brain registration. You cannot expect to get perfect alignme

Re: [Freesurfer] Using own parcellation atlas

2017-04-24 Thread Julie Hall
Thank you! Julie On 19/04/2017 11:49 pm, "Harms, Michael" wrote: > >I??ve previously created an .annot version of the Gordon parcellation. It >is attached. > >-- >Michael Harms, Ph.D. > >--- >Conte Center for the Neuroscience of Mental

[Freesurfer] How are Vertex RAS coordinates calculated in TKsurfer

2017-04-24 Thread Zhiliang Long
Dear FS experts: I am studying the coordinate system in FS. I met a problem that confused me. I run tksurfer: tksurfer fsaverage lh inflated. Then I chose a point on surface. It showed that the Vertex Index is 80321, and the Vertex RAS is (-38.53 9.05 40.01). I thought that the Vertex