Hi,
I believe that randomise (used in the final step of DR) also accepts
voxel-dependent EV's. Browse the list on "randomise AND voxel
dependent EV" on that, Matthew Webster had something on that in 2009.
And if you figure that out, give me a hint, I'd like to do something
similar (but haven't found the time)!
Best regards,
Cornelius
On Fri, Aug 13, 2010 at 1:15 AM, Ruchika Shaurya Prakash
<[log in to unmask]> wrote:
> I have been playing around with the dual regression script and have a question about whether I can use the parameter estimates that are outputted at stage 2 for individual subjects as inputs in FLAME? I have two groups with significant differences in the volume of the underlying structures and thus would like to control for that using voxel-dependent EV’s and the only way I can think of doing that is through FLAME.
>
> So if the answer to the above question is yes, I am wondering how I can go about doing that given that I don’t have registrations for those individual component maps and FLAME gives me an error message saying no registrations run?
>
> I realize that DR is still in it’s beta version, so I appreciate the support on this!
>
> Thanks,
> -Ruchika.
>
--
Dr. med. Cornelius J. Werner
Department of Neurology
RWTH Aachen University
Pauwelsstr. 30
52074 Aachen
Germany
Institute of Neuroscience and Medicine
MR Physics - INM4
Research Centre Juelich
52425 Juelich
Germany
::: Please encrypt confidential data :::
|