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Dear Moazami,<br>
<br>
there is no solution in EEGLAB for that. We believe that studying
channel coherence requires additional testing. Channel coherence may
arise because of a single deep source projecting to several channels.
If you want to infer brain synchronization you have to test for
significant non-0 and non-180 degree coherence between channels using
Von Misses statistics (which nobody currently does). This way, it would
demonstrate that this cannot be the same source. Since we believe that
we are directly studying source synchronization by computing coherence
between independent components, it is not one of our top priority.<br>
<br>
This said, you may contact Moten Morup (morten.morup @ gmail.com) who I
know has some functions under a free licence to plot lines between
channels on a topoplot model.<br>
<br>
Best,<br>
<br>
Arno<br>
<br>
Moazami Morteza wrote:
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<p><font face="Times New Roman">Dear all,</font>
</p>
<p><span lang="en-gb"><font face="Times New Roman">I have calculated
paired</font></span><span lang="en-us"> <font face="Times New Roman">coherence
between all of EEG electrodes, and I want to plot the maximum of
coherence between some electrodes with line (i.e. 30 largest of maximum
coherences).</font></span></p>
<p><span lang="en-us"><font face="Times New Roman">Would you please
let me know if any body how it is possible to do it in eeglab?</font></span>
</p>
<p><span lang="en-us"><font face="Times New Roman">Best Regards,</font></span>
<br>
<span lang="en-us"><font face="Times New Roman">Morteza </font></span>
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