[Eeglablist] Average Reference

[Claudio Georgii]

Hi,
i am Claudio Georgii, a Ph.D. student at the University of Salzburg,
Austria. I am currently working with EEGlab to analyse my EEG data in the
source space using the measure projection toolbox (MPT).

I try do evaluate know whether using an online average reference (64
electrode system) has an impact on the source distribution. As far as i
know by now, different reference electrodes do not affect the scalp
distribution. But have different electrode montages, while using an online
average reference, an impact on the scalp distribution?

I asked me this question, because theoretically the summed activity of all
electrodes equals zero only if you have a comprehensive electrode montage.
Thus, are 64 electrodes enough for using an online average reference?

Best,
Claudio
-------------- next part --------------
An HTML attachment was scrubbed...
URL: <http://sccn.ucsd.edu/pipermail/eeglablist/attachments/20150313/15e85eaf/attachment.html>