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All you need is the *_seg_sn.mat files. Since you don't need the output files for DARTEL, its really a personal preference as to the output files you want to generate. It might be advisable to have several images generated for inspection and possibly comparison with the classicalVBM method.

It will generate modulated grey and white matter segments, aligned to the DARTEL template (not MNI). An additional warping step is needed to align to MNI.


On Fri, Jun 6, 2008 at 2:21 PM, Manish Dalwani <[log in to unmask]> wrote:
Hi SPM'ers

I created a pediatric template using Template-O-Matic toolbox. Now, I am getting ready to run VBM associating DARTEL.

The first step says that I should segment all the images for the Dartel program to import *_seg_sn.mat files.

My question: when I am segmenting the images, there are various options as far as space is concerned. Should I select the native space? or modulated and unmodulated normalized? Kindly advise

ALSO:
Dartel will generate "modulated" warped grey and white as well, is that right?

Regards,
Manish Dalwani
Sr. PRA
Dept. of Psychiatry
University of Colorado





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Best Regards, Donald McLaren
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D.G. McLaren
University of Wisconsin - Madison
Neuroscience Training Program
Tel: (773) 406 2464
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--
Best Regards, Donald McLaren
=====================
D.G. McLaren
University of Wisconsin - Madison
Neuroscience Training Program
Tel: (773) 406 2464
=====================
This e-mail contains CONFIDENTIAL INFORMATION which may contain PROTECTED HEALTHCARE INFORMATION and may also be LEGALLY PRIVILEGED and which is intended only for the use of the individual or entity named above. If the reader of the e-mail is not the intended recipient or the employee or agent responsible for delivering it to the intended recipient, you are hereby notified that you are in possession of confidential and privileged information. Any unauthorized use, disclosure, copying or the taking of any action in reliance on the contents of this information is strictly prohibited and may be unlawful. If you have received this e-mail unintentionally, please immediately notify the sender via telephone at (773) 406 2464 or email.