| Derivation | Longitudinal bipolar | Transverse bipolar | Referential |
| 1 | Fp1-F7 | F7-Fp1 | F7-M1 |
| 2 | F7-T3 | Fp1-Fp2 | T3-M1 |
| 3 | T3-T5 | Fp2-F8 | T5-M1 |
| 4 | T5-O1 | F7-F3 | Fp1-M1 |
| 5 | Fp1-F3 | F3-Fz | F3-M1 |
| 6 | F3-C3 | Fz-F4 | C3-M1 |
| 7 | C3-P3 | F4-F8 | P3-M1 |
| 8 | P3-O1 | T3-C3 | O1-M1 |
| 9 | Fz-Cz | C3-Cz | Fz-M1 |
| 10 | Cz-Pz | Cz-C4 | Pz-M2 |
| 11 | Fp2-F4 | C4-T4 | Fp2-M2 |
| 12 | F4-C4 | T5-P3 | F4-M2 |
| 13 | C4-P4 | P3-Pz | C4-M2 |
| 14 | P4-O2 | Pz-P4 | P4-M2 |
| 15 | Fp2-F8 | P4-T6 | O2-M2 |
| 16 | F8-T4 | T5-O1 | F8-M2 |
| 17 | T4-T6 | O1-O2 | T4-M2 |
| 18 | T6-O2 | O2-T6 | T6-M2 |
