Thank for your answer but I'm not sure how to do it. When you use
randomise, you feed it with your 4D image, the design.mat file and the
design.con file but none of them contain information about the
voxel-dependent EV except one column including mean across all voxels.
How can I specify my voxel-dependent EV in the randomise model?
Thanks,
Herve
-----Original Message-----
From: Steve Smith [mailto:[log in to unmask]]
Sent: Wednesday, March 25, 2009 9:00 AM
To: [log in to unmask]
Subject: Re: [FSL] randomise and voxel-dependent EVs
Hi,
See the usage - you should just be able to specify this additional
component to your model.
Cheers.
On 24 Mar 2009, at 14:42, Herve Lemaitre wrote:
> Hi FSL experts,
>
> In a TBSS analysis, I would like to use randomise with a statistical
> design including one voxel-dependent EV. Is it implemented in
> randomise and do I have to change the way to run randomise to take
> into account this EV?
>
> Thanks,
>
> Herve Lemaitre
>
>
>
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Stephen M. Smith, Professor of Biomedical Engineering Associate
Director, Oxford University FMRIB Centre
FMRIB, JR Hospital, Headington, Oxford OX3 9DU, UK
+44 (0) 1865 222726 (fax 222717)
[log in to unmask] http://www.fmrib.ox.ac.uk/~steve
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