Hi - it's not very clear what you're asking for, but I'll take a stab:
With the cluster program you can get two different outputs with the
various options, one which fills each cluster up with the cluster
index number and another which fills each cluster up with the cluster
size (-o and --osize options).
Note that options with two "--" at the start require a "=" between
the option and the image name, e.g.:
-o outindeximage --osize=outsizeimage
You can get all clusters (ie unthresholded for size) just by setting
the p-threshold to 1 (-p option). You will still need to set a
cluster-forming threshold (--thresh option).
Hope this answer the questions?
Cheers.
On 28 Jun 2007, at 05:34, Junghee Lee wrote:
> Hello Everyone,
>
> I was wondering if there is any way to get indexes of activated
> areas (based on the size) using uncorrected threshold to select
> ROI, like the outputs of the cluster-based thresholding.
>
> I have about 40 subjects and would like to know whether there is
> any way to get indexes of activated blobs based on its size. The
> problem is that I would like to use uncorrected thresholding
> instead of the cluster-based thresholding. if not, I'd probably
> use fslview to check each activated voxels. It would be nice to
> have another way to verify manual selection.
>
> Thanks,
> Junghee
>
>
> ------------------------------------
> Junghee Lee
> Post-doctoral fellow
> Semel Institute of Neuroscience and Human Behavior, UCLA
>
> UCLA/VA Greater Los Angeles Healthcare System
> 11301 Wilshire Blvd.
> MIRECC, Bldg. 210 (MC 210A)
> Los Angeles, CA 90073
>
> 310-478-3711 ext.42986
> http://greenlab.npih.ucla.edu
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