Rujing,

Have you tryed the tutorial?

http://freesurfer.net/fswiki/FsTutorial/PialEdits_tktools

You just need to edit the brain mask and then run again some parts of the recon-all

Bests,
Gabriel

----- Mensaje original -----
De: Rujing Zha <charujing123@163.com>
Fecha: Martes, 3 de Diciembre de 2013, 8:46 am
Asunto: [Freesurfer] delete skull part in GM by tkmedit
A: freesurfer <freesurfer@nmr.mgh.harvard.edu>

> Dear all,

> I have read the troubleshooting in the website http://surfer.nmr.mgh.harvard.edu/fswiki/FsTutorial/ControlPoints_tktools. I want to know if thereis a similar method to remove skull part in GM? I donot want to use -gcut and watershed option. I think control point method is better than -gcut option in my case.

> Thanks,

> All the best.

> 2013-12-03

> Rujing Zha

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-------------------------- PhD. student Gabriel González-Escamilla Laboratory of Functional Neuroscience Department of Physiology, Anatomy, and Cell Biology University Pablo de Olavide Ctra. de Utrera, Km.1 41013 - Seville - Spain - Email: ggonesc@upo.es http://www.upo.es/neuroaging/es/