Hi Xiaojun

we need more details in order to help you. What was your input data? What format was it in? Does it come up in the proper orientation in tkmedit? What kind of acquisition (resolution, type, etc...) did you use?

cheers Bruce On Wed, 4 Dec 2013, Xiaojun.Huang wrote:

-------- 原始消息 -------- 主题: Some problems of the brain image after recon-all 日期: Tue, 03 Dec 2013 21:33:41 +0800 发件人: Xiaojun.Huang lvdosha@gmail.com 收件人: Freesurfer@nmr.mgh.harvard.edu

Hi,

I am processing the 3D PD patients brain now . After recon-all running, the segmentations of the GM and WM is not accurate although the original data is normal. additionally, when I use the TKSurfer Tools to review the 3D brain,it is reverse. (eg. PDSub_02 in the attach files)

It is the first time for me to use Freesurfer.I'm sorry for the trouble I'm giving you.And looking forward your reply.

Thanks, Xiaojun                                                                                                              2013.12.3