Chetan,
you also might want to try the ROI tool included with the spm_orthviews
plugins - check the SPM extensions web site for a download link.
Yours,
Volkmar
On Sat, 11 Mar 2006, Jan Gläscher wrote:
> Dear Chetan,
>
> this link might be helpful for creating a mask image from some predefined
> coordinates (in world space, i.e. millimeters).
>
> http://www.sph.umich.edu/~nichols/JohnsGems2.html#Gem10
>
> Good luck,
> Jan
>
> Chetan Bhole wrote:
> > Hi,
> >
> > Can anyone tell me how i can edit an .img file which is the analyse
> > format.
> > I want to make a voxel at the origin have high intensity.
> >
> > I thought of trying to use imcalc, but i can't get how to work on a
> > single pixel or voxel? How do i create a mask/ .img in the first place?
> >
> > Thanks and Regards,
> > Chetan
>
>
>
--
Volkmar Glauche
-
Department of Neurology [log in to unmask]
Universitaetsklinikum Freiburg Phone 49(0)761-270-5331
Breisacher Str. 64 Fax 49(0)761-270-5416
79106 Freiburg
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