Table 5.
All participants' ERP N4 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 | 405 (14) | −4.0 (0.6) | 403 (15) | −3.9 (0.7) | 403 (15) | −4.1 (0.8) | 400 (19) | −4.3 (1.0) |
| Parietal lobe | 400 (19) | −4.1 (0.8) | 402 (19) | −4.2 (0.9) | 401 (11) | −4.1 (0.7) | 405 (17) | −4.5 (0.8) |
| Central lobe | 401 (17) | −4.0 (0.5) | 402 (17) | −4.2 (0.6) | 400 (19) | −4.3 (0.6) | 406 (14) | −4.6 (0.7) |
| Temporal lobe (T3) | 406 (15) | −4.3 (0.6) | 401 (13) | −4.1 (0.5) | 404 (16) | −4.2 (0.8) | 402 (18) | −4.1 (0.9) |
| Temporal lobe (T4) | 399 (17) | −4.1 (1.0) | 407 (18) | −4.2 (0.5) | 401 (17) | −4.0 (0.6) | 400 (16) | −4.0 (0.6) |
| Occipital lobe | 402 (18) | −4.3 (0.8) | 402 (17) | −4.0 (0.6) | 405 (18) | −4.1 (0.8) | 406 (16) | −4.2 (0.6) |
*
The sum of all corresponding scalp region latencies and amplitudes divided by the number of electrode sites are the mean latencies and mean amplitudes, respectively.