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.
Channel Layout:
| Channel 1 | FC3 |
| Channel 2 | FCz |
| Channel 3 | FC4 |
| Channel 4 | C3 |
| Channel 5 | Cz |
| Channel 6 | C4 |
| Channel 7 | CP3 |
| Channel 8 | CPz |
| Channel 9 | CP4 |
| Channel 10 | A2 |
* There are two references A2 and REF to establish a crossed reference.
For other Minimal EEG systems, see Comparative Minimal EEG Electrode Layout.