Dear Sophie,
VOI time series extraction indeed requires access to the input data,
whose full paths are stored in the SPM.mat file. If data or analysis
files moved, you can use the spm_changepath function to fix the content
of the SPM.mat file.
Best regards,
Guillaume.
On 06/04/18 17:26, Sophie Forster wrote:
> Hi,
>
> This is a really simple and probably silly question but hopefully quick
> to answer! I am working between two different computers but it seems
> that I run into problems if I try to run a PPI analysis using an SPM.mat
> that was generated on a different computer. The issue is that I can't
> generate the VOI.mat because the filepaths in the SPM.mat are wrong. Is
> there any way around this, or is it essential to stick to the same
> computer for both first level and PPI analysis?
>
> Thanks!
>
> Sophie
--
Guillaume Flandin, PhD
Wellcome Trust Centre for Neuroimaging
University College London
12 Queen Square
London WC1N 3BG
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