Table 3.
Peak amplitude and latency of N1 and P2 to standard and deviant tones in cold pressor test at Cz electrode in experiment 2.
| Amplitude (μV) | Latency (ms) | |||||
|---|---|---|---|---|---|---|
| Baseline | Pain | Recovery | Baseline | Pain | Recovery | |
| Standard | ||||||
| N1 | −1.33 (1.32) | −1.42 (1.42) | −1.07 (1.09) | 128.52 (18.87) | 125.10 (24.16) | 135.84 (10.27) |
| P2 | 2.60 (1.03) | 2.53 (1.40) | 2.37 (1.01) | 213.97 (23.48) | 213.23 (22.38) | 204.20 (12.42) |
| Deviant | ||||||
| N1 | −2.94 (2.05) | −1.88 (1.87) | −2.23 (1.86) | 130.47 (24.37) | 133.15 (14.39) | 151.47 (18.43) |
| P2 | 4.41 (3.18) | 5.03 (3.08) | 3.91 (2.26) | 231.30 (46.77) | 234.47 (20.71) | 236.67 (25.40) |