Hi All,
I have collected eeg with ActiveTwo for around 20 participants. All offsets are either positive or negative with approximately equal amount. But today, I found something unusual that is almost all offsets are negative, cf. the attachment. Is that usual?
Best,
Atthaphon
Almost all offsets are negative
Almost all offsets are negative
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Re: Almost all offsets are negative
Yes, normal, so long as everything is within -50 mV and + 50 mV all is fine.