In addition to the "Run DARTEL (create template)" option for warping
everything to their group average, there is also a "Run DARTEL
(existing template)" option, where you supply a series of templates
for aligning your scans to. So, you could use the first option for
the 55, and the second option for the remaining 49.
Best regards,
-John
On 27 October 2010 21:07, Rajagopalan, Venkateswaran <[log in to unmask]> wrote:
> Dear All,
> I am sorry to post this message again and again, since I am unable to find
> answer for the following question which prevents me from doing VBM analysis
>
> I have 104 subjects I would like to create a customized template only from
> 55 subjects, I run Estimate and write use DARTEL affine, then DARTEL create
> template step where I want to use only 55 subjects. What I am unable to
> understand here is for Estimate and write step I am inputting all 104 images
> out of which I am choosing 55 for customized template creation step, now
> after DARTEL create template step how can I register remaining 49 subjects
> to the customized template which I created and also whether the previous 55
> subjects I used to create template are registered to the customized template
> that I created or the create warped template step is for this purpose. The
> reason I am asking this is I believe until unless all the subjects are
> registered to this customized template I will not be able to do smoothing,
> statistics etc. If I am wrong how does the customized template creation and
> the following steps work until you reach the stage to do statistics. It will
> be great if there is a flow diagram clearly showing all the VBM8 steps.
>
> Thanks
>
> Venkat
>
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