At 14:52 09/05/2005, you wrote:
>On Mon, 9 May 2005 14:28:50 +0100, Helmut Laufs <[log in to unmask]> wrote:
>
> >Dear Wil and list,
> >...
> >
> >---------------------------------------------------------------
> >Model 1:
>R:\p0414EEG\spike\analyses\spm2\appended_sess12_block_24\DCM_front_thalammat
> > versus
> >Model 2:
>R:\p0414EEG\spike\analyses\spm2\appended_sess12_block_24\DCM_parietal_thalam.mat
> >
> >All costs are in units of binary bits
> >
> >Region VOI_MDN_thalamusL: relative cost = 0.00, BF= 1.00
> >Region VOI_prec: relative cost = 0.00, BF= 1.00
>
>...and why does a region appear (VOI_prec) when comparing two models neither
>of which it is part of?
>
>Thanks.
>
>Helmut
Dear Helmut,
this would be weird: any chance that you have inadvertently included the
wrong VOIs into your model when specifying the DCM? Have you checked the
names of the VOIs included in the DCMs by loading them into MATLAB and
looking at DCM.xY.name?
Best wishes,
Klaas
_____________________________________
Dr Klaas Enno Stephan
Wellcome Dept. of Imaging Neuroscience
12 Queen Square, WC1N 3BG, London, UK
phone: +44-207-8337485
fax: +44-207-8131420
web: http://www.fil.ion.ucl.ac.uk/~kstephan/
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