Table 1.
Time windows for ERP quantification separately for each stimulus condition and each group for a. passive pitch perception and b. active pitch discrimination task.
| a | |||
|---|---|---|---|
| Stimulus Category | P1 (ms) | N1(ms) | P2(ms) |
| Baseline Assessment | 100–130 (M & S) | – | 180–210 |
| 95–115 (NT) | |||
| Year two | 70–90 (M) | 105–125 | 160–190 |
| 80–100 (S & NT) | |||
| b | |||
|---|---|---|---|
| Stimulus Category | P2(ms) | N2(ms) | P3(ms) |
| Pitch Same | 130–180 (M) | 220–300 (M) | 300–370 (M) |
| 130–180 (S) | 220–290 (S) | 310–380 (S) | |
| 130–180 (NT) | 200–270 (NT) | 300–380 (NT) | |
| Pitch Different | 120–160 (M) | 220–260 (M) | 300–370 (M) |
| 130–190 (S) | 220–290 (S) | 310–380 (S) | |
| 140–180 (NT) | 200–270 (NT) | 300–380 (NT) | |