GLM cluster extending into unparcellated medial surface - Freesurfer

3 Mar 2016

      Hi Freesurfer mailing list,
I have just run a longitudinal 2 stage model using spc (fwhm 10), 
followed by monte-carlo correction (1.3 abs, cwpvalthresh .05). One of 
the resulting significant clusters extends into medial regions of the 
brain that are unparcellated (see attached image). Do you know why this 
would be happening and what it means? I am using freesufer v5.3.
-- 

Kind regards,

Bronwyn Overs
Research Assistant

Neuroscience Research Australia

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