using just a few electrodes, and referencing and grouding
Posted: Fri Jun 20, 2014 1:24 pm
Hi All,
I have a 64 channel biosemi cap, but I want to use only 3 electrodes for my analysis, Fz,Cz,Pz . Obviously I cannot use average reference. My colleague suggested earlobe or mastoid potential reference, but both are difficult with biosemi cap. I cannot use Cz either. I would appreciate your suggestions.
Thank,
Archana
I have a 64 channel biosemi cap, but I want to use only 3 electrodes for my analysis, Fz,Cz,Pz . Obviously I cannot use average reference. My colleague suggested earlobe or mastoid potential reference, but both are difficult with biosemi cap. I cannot use Cz either. I would appreciate your suggestions.
Thank,
Archana