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Do you care what shape the ROI is? You could
make a 30 voxel box with fslmaths –roi.
Peace,
Matt.
From:
Sent: Monday, June 01, 2009 12:15
PM
To: [log in to unmask]
Subject: Re: [FSL] ROI based on
the voxel count
a good program for this
is VBview, part of voxbo (http://www.voxbo.org/index.php/vbview).
Make sure you reset the space on the created masks to match the stat map you
created it from.
Cheers,
Michael
On Mon, Jun 1, 2009 at 7:58 AM, Jamila <[log in to unmask]> wrote:
Dear FSL users,
I'd like to set a limit for the number of voxels to be considered in an ROI.
For example, I'd like to design an ROI containing 30 voxels?
I played with fslroi but it doesn't seem to give me what I want. Any idea
will be appreciated.
I apologize in advance if this issue has been raised previously.
Thanks for your help.
Jamila
--
Research Associate
Gazzaley Lab
Department of Neurology