Table 1.
Definitions, localisations and suspected latencies of Spectral power and ERPs of interest.
| Event Related Potentials | |||||||||
|---|---|---|---|---|---|---|---|---|---|
| Variable | Definition | Suspected Latency |
Regions of Interest | ||||||
| DLPC | PC | PMC | IOC | AG | FG | SAC | |||
| N1 | First negative going peak |
90–150 ms | X | X | X | ||||
| P2 | Second positive going peak |
80–260 ms | X | X | |||||
| N2 | Second negative going peak |
200–315 ms | X | X | |||||
| P3b | Third and largest positive going peak | 280–450 ms | X | X | X | ||||
| Spectral Bands | |||||||||
| Symbol | Name | Frequency | Regions of Interest | ||||||
| DLPC | PC | PMC | IOC | AG | FG | SAC | |||
| θ | Theta | 4–<8 Hz | X | X | X | X | X | X | X |
| Lα | Lower alpha | 8–<10 Hz | X | X | X | X | X | X | X |
| Uα | Upper alpha | 10–<13 Hz | X | X | X | X | X | X | X |
DLPC = dorsolateral prefrontal cortex (Fz, F3 and F4), PC = premotor cortex (FC1 and FC2), PMC = primary motor cortex (Cz, C3 and C4), IOC = inferior/orbitofrontal cortex (F7), AG = angular gyrus (P3 and P4), FG = fusiform gyrus (P7, P8, PO9 and PO10), SAC = somatosensory association cortex (Pz).