Table 4.
All participants' ERP P3 mean latencies [mean (SD), ms] and mean amplitudes [mean (SD), μV] *.
| Scalp regions | IAG | NCG | ||||||
|---|---|---|---|---|---|---|---|---|
| Compatible trials | Incompatible trials | Compatible trials | Incompatible trials | |||||
| Latencies | Amplitudes | Latencies | Amplitudes | Latencies | Amplitudes | Latencies | Amplitudes | |
| Frontal lobe | 297 (18) | 4.5 (0.6) | 296 (15) | 4.4 (0.7) | 296 (18) | 4.5 (0.8) | 300 (9) | 4.8 (1.0) |
| Parietal lobe | 296 (19) | 4.6 (0.8) | 302 (12) | 4.7 (0.9) | 301 (11) | 4.6 (0.7) | 305 (17) | 4.9 (0.6) |
| Central lobe | 301 (16) | 4.5 (0.9) | 299 (17) | 4.7 (0.8) | 297 (15) | 4.7 (0.6) | 297 (13) | 4.7 (0.7) |
| Temporal lobe (T3) | 295 (14) | 4.8 (0.7) | 298 (13) | 4.9 (0.9) | 304 (16) | 4.8 (0.7) | 302 (18) | 4.9 (0.9) |
| Temporal lobe (T4) | 294 (17) | 4.5 (1.0) | 303 (16) | 4.8 (0.6) | 301 (12) | 5.0 (0.6) | 298 (16) | 5.0 (0.6) |
| Occipital lobe | 299 (16) | 6.8 (0.9) | 302 (17) | 4.8 (0.8) | 297 (18) | 4.6 (0.9) | 306 (16) | 4.8 (0.8) |
*
The sum of all corresponding scalp region latencies and amplitudes divided by numbers of electrode sites are the mean latencies and mean amplitudes, respectively.