Hi,
You can just run Featquery twice, once to extract the coordinates of
the max z and then feed this in as the co-ordinate to the second run
- though it would probably be easier to just run avwstats++ on the z
stat with the -x option and then use avwmeants with the -c option to
extract the value from the %BOLD image - easy to script.
Cheers.
On 9 Feb 2007, at 15:25, Vishwadeep Ahluwalia wrote:
> Hi all,
> I've 80 feat directories. I want to run featquery and find out the %
> BOLD
> signal at the point of the max_threshzstat within the same roi. The
> reason
> behind why i'm trying to do this is that previously i just used the
> entire
> roi to find out the max%BOLD and maxthresh_zstat but often i found
> that the
> two were at different locations and %BOLD was way too high
> (sometimes even
> 4-8%),which was because that point was almost outside the brain in the
> mean_func image. Is there an easier way to set the %BOLD signal
> location to
> be the point of max_threshzstat?
> Thanks!
> -vish
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Stephen M. Smith, Professor of Biomedical Engineering
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FMRIB, JR Hospital, Headington, Oxford OX3 9DU, UK
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