hi,I have question about the ?h.aparc file in stats directory. Can I use the
parahippocample's gray matter volume or other brain structure's gray matter
volume to do statistics analysis? For example,select 15 normal people and 15 AD
disease patient,using FreeSurfer software to deal with them,whe
Hi Hankee,
You certainly can use the statistical information in the stats dir
regarding the volume,
thickness, and surface area of individual regions, such as the
parahippocampal gyrus (as derived from the ?h.aparc.annot file), to
compare between various groups of subjects. The only recommendation
Hi Hankee,
The eTIV or the ICV is a measure of the head size and with Freesurfer can
be found within the aseg.stats file. There are several ways to utlize this
for adjusting for head size for individual structures. For one, you can
simply take the volume of a region (e.g. parahippocampal gyrus) an
Hi,
I am about to install FREE SURFER for my Spectroscopy work.
I want to use the software to perform GM/WM segmentation on my
single voxel data sets.
I am wondering if any one on this mailing list is currently
doing this task. I would like to get comments.
My study is on a GE 3T scanner.
thank
Hi Pom,
yes, people here are using it for spectroscopy and for partial volume
correction (also for voxel placement).
cheers,
Bruce
On Thu, 26 Apr 2007
[EMAIL PROTECTED] wrote:
Hi,
I am about to install FREE SURFER for my Spectroscopy work.
I want to use the software to perform GM/WM segme
