Hi doug I am so sorry for i didnot describe my problem clearly. tlrc is a Talairach coordinates, whose format is *+tlrc.HEAD and *+tlrc.BRIK. This coordinate system is used in AFNI(Analysis of Functional MRI). Thanks doug. All the best. Rujing Zha
2014-04-18
charujing123
发件人：Douglas Greve greve@nmr.mgh.harvard.edu 发送时间：2014-04-18 18:58 主题：Re: [Freesurfer] convert tlrc mask into surface 收件人："freesurfer"freesurfer@nmr.mgh.harvard.edu 抄送：
I've never heard of tlrc before. What is it? doug
On 4/17/14 10:43 PM, charujing123 wrote:
Hi FS experts, I have a ROI mask in tlrc coordinates in *.tlrc file format, which represents functional activation. Also I have a significant area in sig.mgh which represents cortical thickness difference between two groups, and I created a mask based on surface for it. Now I want to compare these two masks and detect whether there is any overlapped area in them. Thanks All the best. Rujing Zha
2014-04-18
charujing123
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