Hero EEG layout
Understanding the electrode layout for the Hero dry EEG system
The Hero includes 9 EEG sensors, 1 linked ear reference (A2), ground (GND) and reference (REF)
The EEG sensors are located at positions FC3, FC4, C3, Cz, C4, CP3, CPz, CP4 according to the international 10-10 EEG system.
For other Minimal EEG systems, see Comparative Minimal EEG Electrode Layout.