Hi Bruce,
Thank you for your response. Now at least I know what went wrong; I'll
try your solution.
Thanks!
Anita
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Dear Freesurfer experts,
I want to use volume-defined ROIs (obtained in a VBM study) to extract mean
thickness and surface area, in a total group of 138 participants. I
followed the tutorial 'Cortical Thickness of a volume-defined ROI'. I have
a few questions regarding this analysis:
1. The
Dear Anita,
Would you please tell me where I can find Cortical Thickness of a
volume-defined ROI?
Thanks,
All the best.
2013-11-29
Rujing Zha
发件人：Anita van Loenhoud acvanloenh...@gmail.com
发送时间：2013-11-29 21:51
主题：[Freesurfer] Cortical thickness/surface area in volume-defined ROIs
收件人
Hi Rujing Zha,
Click this link: http://freesurfer.net/fswiki/VolumeRoiCorticalThickness
Anita
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The information in this e-mail is
Hi Anita
the problem is that the cortex is not well aligned in the avg152 space, and
so a volume-defined ROI will not follow the contours of the cortex well.
Not sure that there's much you can do about this except possibly map the
ROI back to the individual subjects, and recreate it in
Dear,
I get it. Thanks.
All the best.
2013-11-29
Rujing Zha
发件人：Anita van Loenhoud acvanloenh...@gmail.com
发送时间：2013-11-29 22:18
主题：Re: [Freesurfer] Cortical thickness/surface area in volume-defined ROIs
收件人：freesurferfreesurfer@nmr.mgh.harvard.edu
抄送：
Hi Rujing Zha,
Click this link
