Hi Bruce,

Thanks for your quick reply.  I tried fine-tuning the offset and the midpoint.  I guess what I would like to have happen is to have a couple more colors come out beyond the blue-to-light blue range for the thinning.  If I could get some greens in there too, that would make the picture much more descriptive to look at.  Thanks for your help!

Regards,
Jeff Sadino

> Date: Mon, 2 Mar 2009 17:28:08 -0500
> From: fischl@nmr.mgh.harvard.edu
> To: jsadino@hotmail.com
> CC: freesurfer@nmr.mgh.harvard.edu
> Subject: Re: [Freesurfer] Configure Overlay Display for >2 Colors
>
> Hi Jeff,
>
> have you tried setting the offset in the configure functional overlay
> panel to be around the middle of your range (-1.5 or so I guess)?
>
> cheers,
> Bruce
> On Mon, 2
> Mar 2009, Jeff Sadino wrote:
>
> >
> > Hello Surfers,
> > I have an overlay file with values ranging from -4.63 (n=138477) to 1.34 (n=25365). I would like to display this data with more than the two colors of the Green/Red, Heat, Blue/Red, or complex Color Scales in the Configure Overlay dialog. So far, no luck, even with toying with the min, max, mid, and piecewise options every way I can think of. Is there some way to get a fuller color spectrum on my overlay?
> >
> > Thank you,
> > Jeff Sadino
> >
> > _________________________________________________________________
> > HotmailŪ is up to 70% faster. Now good news travels really fast.
> > http://windowslive.com/online/hotmail?ocid=TXT_TAGLM_WL_HM_70faster_032009

---

Express your personality in color! Preview and select themes for HotmailŪ. See how.