Table 1.
Means (and standard deviations) for latency and amplitude of N170.
| Electrode | Condition | Latency (ms) | Amplitude (uV) |
|---|---|---|---|
| Prepatient group | |||
| PO8 | Inverted faces | 158.97 (13.34) | −3.17 (2.20) |
| Upright faces | 154.47 (16.75) | −3.12 (2.10) | |
| PO7 | Inverted faces | 154.58 (18.98) | −2.93 (1.79) |
| Upright faces | 149.03 (18.38) | −3.07 (1.99) | |
|
| |||
| Postpatient group | |||
| PO8 | Inverted faces | 153.58 (18.86) | −3.13 (1.74) |
| Upright faces | 144.83 (18.62) | −3.34 (1.99) | |
| PO7 | Inverted faces | 147.75 (24.76) | −3.03 (1.67) |
| Upright faces | 142.14 (22.87) | −3.18 (1.50) | |
|
| |||
| HC-group | |||
| PO8 | Inverted faces | 158.94 (14.00) | −2.23 (1.15) |
| Upright faces | 153.92 (15.21) | −2.21 (1.20) | |
| PO7 | Inverted faces | 160.00 (13.21) | −3.19 (2.05) |
| Upright faces | 155.17 (14.59) | −3.30 (2.21) | |