What do the asegs look like?

On May 2, 2012, at 8:18 PM, Zixuan Yang zixuan.yang1@student.unsw.edu.au wrote:

Dear Freesurfer experts,

I am processing some atrophic brains with Freesurfer. However considerable part of 2 participants’ brains (WM+GM) is not recognized (especially for participant B, the posterior part is not processed at all). I have checked the Talairach registration of both, only the borderlines of the posterior brain regions are not exactly accurate. Then I have tried to add thousands of control points and run the <recon-all –autorecon2-cp –s subject name> but that doesn’t help.

Please find the attached slides of 2 participants. Could you please give me some suggestions for better processing or further editing? Many thanks!!

Kind regards, Zixuan

-- Zixuan YANG

Ph.D student UNSW School of Psychiatry NPI - Euroa Centre, Prince of Wales Hospital Barker Street, RANDWICK NSW 2031 Australia Tel: 0405256313 Email: zixuan.yang1@unsw.edu.au

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