It looks like a bit of leftover debugging code, perhaps, but Christian
Gaser will have to confirm.
There is also the word noniso on line 251 which may be for debugging as well.
Darren
On Wed, Apr 27, 2011 at 4:13 AM, [log in to unmask] <[log in to unmask]> wrote:
> Hallo,
>
> we are trying to correct for non-stationary of smoothness
> and we get following error report
>
> Use local RPV values to correct for non-stationary of smoothness.
> Failed 'Threshold and transform spmT-maps'
> Undefined function or variable 'K'.
> In file "C:\Program Files\spm8\toolbox\vbm8\cg_spmT2x.m" (v404), function
> "cg_spmT2x" at line 321.
>
> The following modules did not run:
> Failed: Threshold and transform spmT-maps
>
>
> We found this :
> "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"
>
> And we followed this sequence
>
> The non-stationary cluster correction in VBM8 can be
> implemented
> by the following sequence of menu steps:
> Toolbox > VBM8 > Data presentation > Threshold and transform spmT-maps >
> .Cluster
> extent threshold > ..k-value > ...Correct for non-isotropic smoothness
> yes.
>
> but without success.
>
> Do you have some experience with this part of the Vbm8 tool?
>
> We would be thankful for any help.
>
> With kind regards
>
> Aleksander
>
--
Darren Gitelman, MD
Northwestern University
710 N. Lake Shore Dr.
Abbott 11th Floor
Chicago, IL 60611
Ph: (312) 908-8614
Fax: (312) 908-5073
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