not sure what you mean. You can load the data into matlab and use the
matlab hist function to look at histograms. For example, from the subject's
mri directory:
[vaseg, M,mr] = load_mgh('aseg.mgz');
[vnorm, M,mr] = load_mgh('norm.mgz');
ind_wm = find(vaseg == 2);
ind_gm = find(vaseg == 3);
hist(vnorm(ind_wm),255);
hold on
hist(vnorm(ind_gm),255);
where the 2 and 3 come from the FreeSurferColorLUT.txt file and correspond
to left cerebral white matter and left cortical gray matter respectively.
cheers,
Bruce
On Thu, 17 Sep
2009, africa millan wrote:
Hi,
Is there any tool or function to create a histogram to check if I am
distinguishing in the right way the white matter from the grey matter??
_________________________________________________________________
Con Vodafone disfruta de Hotmail gratis en tu móvil. ¡Pruébalo!
http://serviciosmoviles.es.msn.com/hotmail/vodafone.aspx
_______________________________________________
Freesurfer mailing list
[email protected]
https://mail.nmr.mgh.harvard.edu/mailman/listinfo/freesurfer
