CMS/DRL:basic question

laura · Post by **laura** » Thu Sep 01, 2005 1:57 pm

Hello!
This is a very basic question...

We are learning to use EEG 128 electrodes, and there is something which is unclear...Could anyone help us?
We've been told that Electrodes A +CMS/DRL have to be connected to the box before the other group of Electrodes (B, C and D). Is it right? If we don't proceed like that, will EEG recording be "wrong" ? And why?

Waiting for your aswers...

laura

Post by **Coen** » Thu Sep 01, 2005 3:07 pm

It does not matter in which order the electrodes connectors are plugged into the AD-box. However, valid EEG signals can only be measured with the CMS and DRL electrodes properly connected to the subject (blue light continuously on, see viewtopic.php?t=42)

Best regards, Coen (BioSemi)

laura · Post by **laura** » Fri Sep 02, 2005 10:59 am

Thanks for your answer!