Hi,
I have removed the interface to the non-stationarity correction in VBM8 because of the interferences with the SPM8 GUI. However, there is still a hidden option if you use the conversion tools for transforming and thresholding T-or F-maps:
VBM8|Data presentation|Threshodl and transform T-maps
Furthermore, the newest SPM8 update release 4010 provides a non-stationarity correction, that is based on smoothed RPV-maps, which should be more reliable than the unsmoothed RPV maps in VBM8 or in the NS-toolbox. To enable this function set:
defaults.stats.rft.nonstat = 1;
in spm_defaults. However, I haven't fully tested its functionality and it's disabled by default...
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
On Sat, 31 Jul 2010 16:32:37 +0100, Paul <[log in to unmask]> wrote:
>Dear VBM8 users and developers
>
>Is there still have a option for NS correction in VBM8 GUI ?
>I try to use the NS correction in my VBM study, and hard to find any option for this usage.
>Could someone give me a hand to solve this question ?
>
>Best
|