Re: [Freesurfer] Skull Stripping extra dura & vasculature

2010-02-10 Thread Nick Schmansky
Bruce. Is there anyway to address it in the intensity normalization > > phase? > > > > > > -Original Message- > >> From: Bruce Fischl > >> Sent: Feb 9, 2010 12:29 PM > >> To: Sherri Novis > >> Cc: freesurfer@nmr.mgh.ha

Re: [Freesurfer] Skull Stripping extra dura & vasculature

2010-02-09 Thread Bruce Fischl
Is there anyway to address it in the intensity normalization > phase? > > > -Original Message- >> From: Bruce Fischl >> Sent: Feb 9, 2010 12:29 PM >> To: Sherri Novis >> Cc: freesurfer@nmr.mgh.harvard.edu >> Subject: Re: [Freesurfer] Skull

Re: [Freesurfer] Skull Stripping extra dura & vasculature

2010-02-09 Thread Sherri Novis
Thanks Bruce. Is there anyway to address it in the intensity normalization phase? -Original Message- >From: Bruce Fischl >Sent: Feb 9, 2010 12:29 PM >To: Sherri Novis >Cc: freesurfer@nmr.mgh.harvard.edu >Subject: Re: [Freesurfer] Skull Stripping extra dura & vascu

Re: [Freesurfer] Skull Stripping extra dura & vasculature

2010-02-09 Thread Bruce Fischl
Hi Sherry, that's pretty tough. The dura is very bright and quite close to the gm. You may need to erase more of the dura Bruce On Tue, 9 Feb 2010, Sherri Novis wrote: > Hello, > > I have a series of datasets with skull stripping issues - namely left over > dura/vasculature in the occipital

[Freesurfer] Skull Stripping extra dura & vasculature

2010-02-09 Thread Sherri Novis
Hello, I have a series of datasets with skull stripping issues - namely left over dura/vasculature in the occipital cortex, and some in frontal areas.(Attached is a jpeg of the type of issue. It's pervasive throughout the slices, across a handful of subject data.) I have rerun skull stripping