[Mristudio-users] human brain atlas

[WangPing]

Susumu,

I just played with RoiEditor for a while, and found the atlas with the software.  I am wondering if the tool (or you may recommend other tool) can use the atlas to label my subjects.  Right now my subjects have been normalized to MNI152 space (non-linear registration), there are white matter lesions on some subjects, I want to calculate the lesion volume on the white matter regions.  IF I can label my subjects, I will know the lesion volume on each parcellation. I do not have to need a very detailed label atlas at this point, maybe a atlas that can divide a brain into a few parcellations will be okay.
Thanks, any suggestion is  high appreciated.
Best Regards,
Ping

Date: Sun, 25 Jan 2009 08:38:18 -0500
From: susumu at mri.jhu.edu
To: mristudio-users at mristudio.org
Subject: Re: [Mristudio-users] human brain atlas






















Hi Ping,

 

We have several white matter atlases in
lbam.med.jhmi.edu, but the easiest way is to download Landmarker/RoiEditor from
www.mristudio.org, which come with
different types of electronic atlases. One of them is population-averaged atlas
in the MNI coordinates. If you use linear normalization, I recommend using this
atlas (named ICBM_DTI-81 for GE/Siemens and JHU-MNI-GA for Philips). If you use
highly non-linear normalization, I recommend the single-subject atlas (named
JHU-MNI-SS). Both atlases come with a hand-segmented white matter parcellation
map (WMPM). If you download RoiEditor, this software can apply the WMPM for
various types of image quantification. Please refer to www.mristudio.org for more info.

 

Susumu

 









From:
mristudio-users-bounces at mristudio.org
[mailto:mristudio-users-bounces at mristudio.org] On Behalf Of WangPing

Sent: Saturday, January 24, 2009
11:53 PM

To: mristudio-users at mristudio.org

Subject: [Mristudio-users] human
brain atlas

Importance: High



 

Dear Dr. Mori and the List:

 

Could anyone recommend a brain atlas (label atlas) that covers the
main white matters?  It will be great if this atlas is easy to
register to MNI template.

 

Thanks a lot!

Ping













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