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Thank you for the reply Coen,
"With active electrodes, the source impedance is transformed to less than 1 Ohm on the electrode, and no interference currents flow through the electrode-gel-skin interface."
Can you recommend any journal articles that I can cite for this sentence?
I assumed the ...

Following the above post, I found an article that would be interesting to the audience in this field:
https://www.neuroregulation.org/article/view/14604
The article compares DC offset and impedance readings in electrode connection quality and concludes that DC offset is not a reliable measure of ...

Hello Biosemi team,
I wish to know if there are detailed reviews that I can read to properly understand the concept of offset as it applies to EEG acquisition.

The questions that I have are as follows:
1. What is the definition of offset?
ActiveTwo operation manual says it is the "running ...