thank you very much Bruce,

but I would still like to know if there is anyway to build an mgz image of the grey volume segmented accordingly to ?h.aparc.annot. I hope you can help me.

thanks,

-ste

-----Original Message----- From: Bruce Fischl [mailto:fischl@nmr.mgh.harvard.edu] Sent: Tue 3/14/2006 2:58 PM To: Pellegrini, Stefano (NIH/NINDS) [F] Cc: freesurfer@nmr.mgh.harvard.edu Subject: Re: [Freesurfer] cortical labels

the ?h.aparc.annot file contains this info, but as a surface file. Load it in tksurfer via file->label->import annotation.

cheers, Bruce On Tue, 14 Mar 2006, Pellegrini, Stefano (NIH/NINDS) [F] wrote:

Hi everybody,

I have seen that the aseg.mgz file allows to see the segmentation of the whole brain volume in different areas. Is there any way to obtain an mgz file with the cortical gray matter volume labeled in such a way that every cortical region has a different intensity value? thanks,

   -stefano

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