Thanks, Bruce and Doug. That's what I needed to know.

the mris_glm --help output was nice and thorough.

+glenn


> You can also use mri_surf2surf to convert to analyze, use other tools
> (such as FSL) to do your group analysis, and then use mri_surf2surf to
> convert the result back to something that can be displayed by tksurfer
> (eg, a .w file).

> doug



On Tue, 30 Nov 2004, Bruce Fischl wrote:

> Hi Glenn,
> 
> part of the output of mris_make_surfaces (in addition to the ?h.white and 
> ?h.pial surfaces) is a measure of the cortical thickness, contained in the 
> file ?h.thickness. You can do group analysis of these files in two ways. 
> For a simple comparison of means or a t-test, you can use mris_twoclass. 
> For a more sophisticated GLM analysis, you can use mris_glm.
> 
> cheers,
> Bruce

-- 

I want to go farther, farther!

          A. E. L.

>  Glenn Lawyer                   <
>  Instituttgruppe for psykiatri  <
>  Postboks 1130 Blindern         < 
>  0318 Oslo                      <
<  http://folk.uio.no/davidgl     >
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