Hi Antonio,

There were significant changes to FreeSurfer between January and May. You should definitely be editting on the brianmask.mgz volume and never on the brain.mgz

What edits are you doing? What are you trying to accomplish? Which command are you running? and how is it not working? I'll see if I can help you out!

Jenni

On Fri, 8 Dec 2006, Gallo, Antonio (NIH/NINDS) [F] wrote:

Hi all,

Regarding pial inaccuracies, should I edit brain.mgz or brainmask.mgz ?

I'm asking this because it seems to me that correcting brainmask.mgz and running autorecon2 (-cp, -wm or -pial) doesn't seem to fix the problem.

Furthermore, when I was going through the tutorials it suggests using brain.mgz (according to the tutorial from January) and brainmask.mgz (according to the tutorial from May).

Thanks,

Antonio

Antonio Gallo, MD

NIB-NINDS-NIH

10 Center Drive

Building 10, Room 5B16

Bethesda, MD, 20892 - USA

ph #: 001-301-402.6391

fax #: 001-301-402.0373

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