Re: [Freesurfer] recon-all issue (CSF seg as gray matter)

2013-08-28 Thread Bruce Fischl
Hi Alex that's pretty bad! You could start by specifying some expert options about the ranges of gray and white matter intensities to mri_segment and mris_make_surfaces. Hopefully someone will chime in with the syntax, as I don't remember it. You can also check the recon-all.log to see what ran

[Freesurfer] recon-all issue (CSF seg as gray matter)

2013-08-28 Thread Alexandre Gramfort
Hi, after running recon-all on many datasets without any manual intervention, it looks like I finally have to. As you can see in : https://dl.dropboxusercontent.com/u/2140486/Screen%20Shot%202013-08-28%20at%2013.16.52.png the CSF is segmented as gray matter while white+gray matters are merged.