Hankee,
mris_volume will simply return the volume
of the surface you request. You will have to do the subtraction, pial
minus white, yourself.
Jenni
From: hankee
[mailto:duhanjian@sohu.com]
Sent: Sunday, April 29, 2007 12:24
PM
To: Jenni Pacheco
Subject: Re: (瑞星提示-此邮件可能是垃圾邮件)RE:
[Freesurfer] about the Gray matter volume
I
can't see the total gray matter volume in the ?h.aparc.stats file.If I run the
mris_volume ?h.surface command in the
<subjid>/surf
directory, It will produce the new file in this directory? which data will include in this file?
After
that I use the formula:gm volume = pial volume - white volume to create the
total gray matter volume? Am I right?
-----
Original Message -----
Sent: 2007-04-29, 22:39:59
Subject: (瑞星提示-此邮件可能是垃圾邮件)RE:
[Freesurfer] about the Gray matter volume
Hi Hankee,
You can use
mris_volume to find this if you can’t get it from the aparc.stats:
https://surfer.nmr.mgh.harvard.edu/fswiki/MorphometryStats
Jenni
From: hankee [mailto:duhanjian@sohu.com]
Sent: Sunday, April 29, 2007 10:01
AM
To: Jenni Pacheco
Subject: Re: (瑞星提示-此邮件可能是垃圾邮件)RE:
[Freesurfer] about the Gray matter volume
But I only can see
the the total white matter volume in the ?h.aparc.stats file,don't have total gray matter volume it the this file.
----- Original Message -----
Sent: 2007-04-29, 21:16:25
Subject: (瑞星提示-此邮件可能是垃圾邮件)RE: [Freesurfer] about the Gray matter volume
This is reported in the ?h.aparc.stats file that is
generated when the parcellation is run.
Jenni
From: freesurfer-bounces@nmr.mgh.harvard.edu
[mailto:freesurfer-bounces@nmr.mgh.harvard.edu] On Behalf Of hankee
Sent: Sunday, April 29, 2007 8:43
AM
To: freesurfer
Subject: [Freesurfer] about the
Gray matter volume
How to calculate
the total gray matter volume of the brain using FreeSurfer software ?