Laura
I recently downloaded the DPABI AlphaSim matlab script, and find that
it works very well.
However, I also thought the download failed, because my mac said
something like "decompression failed", but that was because I had to
provide the passcode indicated on the website, like this:
unzip -P "I'm a PROUD RFMRI CONTRIBUTOR!" DPAB*V1.2*zip
This version has modifications by Katharina Wittfeld which remove at
least one command that needed the image processing toolbox (bwlabeln),
and several that needed the statistics toolbox.
Hope this helps!
Jim Lee
On 5/29/15, Laura Lisa <[log in to unmask]> wrote:
> Dear SPM experts,
> for my data, I have to use a resampling procedure to estimate corrected
> cluster sizes. I believe that this is something like Monte Carlos
> Simulations (alphaSim in Afni can do this, and maybe the REST toolbox for
> SPM? However, the download does not work). I also heard about the dpabi
> toolbox, which does not work either (no image processing toolboox in Matlab
> 2014a). So I am running out of ideas how to do this - do you have any
> suggestions? Is there for example code that one could use without such a
> toolbox?
> Critically, I do not have resting state data - I have an event-related fMRI
> design with two conditions (task 1 vs. task 2).
>
> Further - topographic FDR correction often gives me very similar results to
> FWE correction. Voxelwise FDR correction can be easily performed in SPM8 by
> changing the code, but is it valid to do this? I found diverging evidence,
> but would probably suggest that it is not...any suggestions?
>
> Thanks so much
> bestLaura
>
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