Hello,

I have a problem with visualisation using Connectome Workbench. Could  
you give me some instructions what should I do in my case, please?

First, I took MEG data of resting state for a subject from 500  
Subjects+MEG2 Release and applied to it all pipelines described in the  
Reference Manual (for resting state). icablpenv and icablpcorr  
piplines produced the files with names *power.dtseries.nii, *surf.gii  
and *.dconn.nii. On page 126 of the Manual, it is said that the  
information containing in the files can be displayed via WB. There is  
no instructions how to do it properly.I attempted to open the files  
directely from the WB window, but I got just black space.

Then I guess that here the *.spec file was needed as it mentioned in  
the WB tutorial (not in Reference Manual). I downloaded all MR data  
including spec file as just spec file was not sufficient for  
displaying. I opened that file with all related files like in WB  
tutorial. After that, I tried to open *power.dtseries.nii, *surf.gii  
and *.dconn.nii. However, I got the error that the file contains 4002  
nodes, but the corresponding surface brain structure contains 32492  
nodes (or 16K depending on the spec file). There is no spec file for  
4002 nodes.

My question is how to visualize the information from the  
abovementioned files using WB?

Thank you in advance!
Munira

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