The WhiteSurfaceArea is the area of the cortical surface defined as the
boundary between the WM and the GM. Is this what you want?
On 8/27/14 6:56 PM, will brown wrote:
Sorry, my mistake. I did mean surface area rather than volume. I am
unsure as to how to find the total surface area of the cortical gray
matter as ?.aparc.stats file only report WhiteSurfArea.
Thanks,
Will
Message: 17
Date: Wed, 27 Aug 2014 00:48:29 -0400
From: Douglas Greve <gr...@nmr.mgh.harvard.edu
<mailto:gr...@nmr.mgh.harvard.edu>>
Subject: Re: [Freesurfer] Cortical gray matter surface area
To: freesurfer@nmr.mgh.harvard.edu <mailto:freesurfer@nmr.mgh.harvard.edu>
Message-ID: <53fd631d.4070...@nmr.mgh.harvard.edu
<mailto:53fd631d.4070...@nmr.mgh.harvard.edu>>
Content-Type: text/plain; charset="iso-8859-1"
The volume for each structure is given as the 4th column. If you want
total GM volume, look in aseg.stats
doug
On 8/26/14 8:43 PM, will brown wrote:
> Hi all,
>
> I am a little unclear as to how to find the cortical grey matter
> volume in the stats output files. The ?.aparc.stats file shows:
>
> Measure Cortex, WhiteSurfArea, White Surface Total Area, XXXX, mm^2
>
> What about grey?
>
> Thanks,
> Will
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