Re: [Freesurfer] FreeSurfer MRI segmentation

2016-02-11 Thread Bruce Fischl

Hi Maheen

you can look at the aseg.mgz or use the surfaces to create various 
compartments with mris_fill, but sulcal CSF is pretty hard to accurately 
detect with only a T1


cheers
Bruce
On Thu, 11 Feb 2016, Maheen Siddiqui wrote:


Dear FreeSurfer Users, 
I have a T1 weighted MRI scan and have run the recon-all command on it. For
my steps moving forward I need to have 4 layers of tissue i.e. 4
segmentation files - GM, WM, CSF and extra cerebral tissue. Which of the
outputs from recon-all will give me the segmentation? I thought at first
that brain.mgz was what I needed but having viewed brain.mgz in Freeview, it
is just the skull stripped version of the T1 scan. 

Is there any document that details all the outputs of recon-all? 

Many thanks for any advice I can get!

Maheen

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[Freesurfer] FreeSurfer MRI segmentation

2016-02-11 Thread Maheen Siddiqui
Dear FreeSurfer Users,

I have a T1 weighted MRI scan and have run the recon-all command on it. For
my steps moving forward I need to have 4 layers of tissue i.e. 4
segmentation files - GM, WM, CSF and extra cerebral tissue. Which of the
outputs from recon-all will give me the segmentation? I thought at first
that brain.mgz was what I needed but having viewed brain.mgz in Freeview,
it is just the skull stripped version of the T1 scan.

Is there any document that details all the outputs of recon-all?

Many thanks for any advice I can get!

Maheen
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The information in this e-mail is intended only for the person to whom it is
addressed. If you believe this e-mail was sent to you in error and the e-mail
contains patient information, please contact the Partners Compliance HelpLine at
http://www.partners.org/complianceline . If the e-mail was sent to you in error
but does not contain patient information, please contact the sender and properly
dispose of the e-mail.