Dear Herve,
On Thu, 20 May 2010 13:47:08 +0100, Herve Lemaitre <[log in to unmask]> wrote:
>Dear Christian,
>
>I was wondering if it would be possible, as in the previous toolbox, to use the priors for the segmentation too. One of the reason for that is to get the c4, c5 and c6 like in the new segmentation but using your options. I know that those images are not very useful for most cases but they can be informative for other cases.
I use a completely different segmentation algorithm, that is based on 3 classes only.
>
>Some other options I miss as compared to the previous toolbox are the voxel size and the bounding box which are very useful tweaks.
I have tried to prepare these options but gave up because it was too complicated. However, I have checked the effect of voxel-size on statistics and there are only very subtle differences between the 1mm and 1.5mm resolution. Furthermore, Dartel is often too memory demanding for 1mm resolution.
Regards,
Christian
____________________________________________________________________________
Christian Gaser, Ph.D.
Assistant Professor of Computational Neuroscience
Department of Psychiatry
Friedrich-Schiller-University of Jena
Jahnstrasse 3, D-07743 Jena, Germany
Tel: ++49-3641-934752 Fax: ++49-3641-934755
e-mail: [log in to unmask]
http://dbm.neuro.uni-jena.de
>
>Thanks again for providing such a wonderful toolbox,
>
>Herve
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