Thanks, Doug, for all your answers!

-- Daniel (Yung-Jui) Yang, Ph.D. Postdoctoral Researcher Yale Child Study Center New Haven, CT Tel: (203) 737-5454 E-mail: yung-jui.yang@yale.edu

On 2/21/14 10:43 AM, "Douglas Greve" <greve@nmr.mgh.harvard.edumailto:greve@nmr.mgh.harvard.edu> wrote:

OCN = output cluster number. Each vertex gets a value, that value is the integer number of the cluster number the vertex belongs to (or 0 if it does not belong to a cluster). It is basically a segmentation. For visualization, the .annot file is probably better. You might not have seen anything because nothing may have survived correction or because the threshold was too high doug

On 2/21/14 8:47 AM, Yang, Daniel wrote: Dear FreeSurfers,

I obtained a file from cluster analysis, called "cache.th20.pos.sig.ocn.mgh"

Can you tell me what OCN stand for? And what is this file for? I tried to view it but was unable to see anything.

Best, Daniel

-- Daniel (Yung-Jui) Yang, Ph.D. Postdoctoral Researcher Yale Child Study Center New Haven, CT Tel: (203) 737-5454 E-mail: yung-jui.yang@yale.edumailto:yung-jui.yang@yale.edu

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