Hello, I would like to measure the cortical thickness for each region. All I can find is how to do it for user-defined ROI's, but not for each auto-segmented region. Can anyone point me in the right direction?
Also, can you manually add and subtract pixels from region labels from the surface in tksurfer in a similar way that you can in tkmedit? Thank you very much. Jeff Sadino
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Hi Jeff,
yes, you can manually edit in tksurfer using the "custom fill" tool. And to get statistics you can use mris_anatomical_status and pass it the .annot file with -a.
cheers, Bruce
On Thu, 29 Jan 2009, Jeff Sadino wrote:
Hello, I would like to measure the cortical thickness for each region. All I can find is how to do it for user-defined ROI's, but not for each auto-segmented region. Can anyone point me in the right direction?
Also, can you manually add and subtract pixels from region labels from the surface in tksurfer in a similar way that you can in tkmedit? Thank you very much. Jeff Sadino
Windows Live? Hotmail®?more than just e-mail. http://windowslive.com/howitworks?ocid=TXT_TAGLM_WL_t2_hm_justgotbetter_howi...
freesurfer@nmr.mgh.harvard.edu