Guest guest Posted January 20, 2010 Report Share Posted January 20, 2010 Is there a simple explanation of how the ground is used in the interpretation of the eeg signal? Perhaps an algebraic formula. I'm assuming the difference signal between the reference and active leads are then compared to the ground signal. Is the ground signal filtered in some way? For ground locations is Fpz just as good as Mp1 or C1 (spinal column)? Thanks in advance for any feedback. Bill H Quote Link to comment Share on other sites More sharing options...
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