Table 3.
Results of ERP measures.
| Measure by task Mean (Standard Deviation) |
Younger | Older |
|---|---|---|
| N2 latency (ms) | ||
| SiC | ||
| Go | 213 (26) | 224 (19) |
| Nogo | 239 (18) | 232 (20) |
| ObA | ||
| Go | 222 (27) | 239 (16) |
| Nogo | 236 (21) | 246 (21) |
| N2 amplitude (µV) | ||
| SiC | ||
| Go | −2.23 (2.3) | −1.6 (2.12) |
| Nogo | −3.61 (2.24) | −1.41 (1.72) |
| ObA | ||
| Go | −2.58 (2) | −1.8 (1.94) |
| Nogo | −3.53 (2.2) | −1.83 (2.18) |
| P3 latency (ms) | ||
| SiC | ||
| Go | 386 (58) | 415 (42) |
| Nogo | 368 (33) | 441 (42) |
| ObA | ||
| Go | 433 (49) | 463 (41) |
| Nogo | 440 (34) | 485 (40) |
| P3 amplitude (µV) | ||
| SiC | ||
| Go | 1.44 (1.44) | 1.09 (0.9) |
| Nogo | 3.63 (2.82) | 1.79 (1.03) |
| ObA | ||
| Go | 1.51 (1.98) | 0.7 (0.77) |
| Nogo | 3 (2.02) | 1.48 (1.27) |
SiC: single cars task; ObA: object animal task.