[Eeglablist] re-refeference?
Andrew Hill
andrewhill at ucla.edu
Tue Jun 16 19:01:59 PDT 2009
hello folks,
i've got a question on data referencing on some .CNT files.
it seems that using reref to avgref state still shows an inverse
relationship between the (vertex) reference and all (64) electrodes,
getting larger as they get further away from the original common
average reference.
this data was from a 64-channel recording on a Synamps2 (32-bit).
creating epochs/averages from this data either with linked ears re-ref
or average reference, i still "see" the influence of the reference
near Cz.
is there any way to correct for this when performing a compute average
reference in EEGLab?
thanks,
andrew
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