Sure. Right now I would like to extract the corpus callosum, as defined by DTI. After some image arithmetic and thresholding, I have a scalar image of left-right diffusion with values from 0 to 1.2. I would like to pick a voxel in the center of the CC and grow a region around it picking up voxels in the range 0.9 - 1.2, and only if they share at least two (or some other number of) faces. The result will be an extracted single irregular ROI of the CC.
I am more of an EEG person, and have done this with EEG tools like EMSE and Brain Voyager.
Thanks, -Jeff
-----Original Message----- From: freesurfer-bounces@nmr.mgh.harvard.edu [mailto:freesurfer-bounces@nmr.mgh.harvard.edu] On Behalf Of freesurfer-request@nmr.mgh.harvard.edu Sent: Tuesday, August 10, 2010 5:35 AM To: freesurfer@nmr.mgh.harvard.edu Subject: Freesurfer Digest, Vol 78, Issue 18
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Today's Topics:
1. Re: Red Hat vs. CentOs (Paul Raines) 2. Exec format error. Wrong Architecture. (Kristina Fanucci) 3. Re: Red Hat vs. CentOs (Don Hagler) 4. [freesurfer] a puzzling installation error (Glen Lee) 5. region seeding and growing (Eriksen, Jeffrey (Portland)) 6. Re: region seeding and growing (Bruce Fischl) 7. surface-based aal template (Zhangyuanchao) 8. File Format for talairach.m3z (Soon Hock Wei)
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Message: 1 Date: Mon, 9 Aug 2010 15:42:57 -0400 (EDT) From: Paul Raines raines@nmr.mgh.harvard.edu Subject: Re: [Freesurfer] Red Hat vs. CentOs To: dahlia@nmr.mgh.harvard.edu Cc: freesurfer@nmr.mgh.harvard.edu Message-ID: Pine.LNX.4.62.1008091542210.9461@gate.nmr.mgh.harvard.edu Content-Type: TEXT/PLAIN; charset=US-ASCII; format=flowed
Yes, it should be almost no different.
On Mon, 9 Aug 2010 dahlia@nmr.mgh.harvard.edu wrote:
Hi,
I'd like to make sure that a Dell desktop with pre-installed RHEL
would
work seamlessly with Freesurfer, equivalent to CentOS. Is this
correct?
Thanks, Dahlia. _______________________________________________ Freesurfer mailing list Freesurfer@nmr.mgh.harvard.edu https://mail.nmr.mgh.harvard.edu/mailman/listinfo/freesurfer