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Grand average of all channels in normal hearing and tinnitus group.
| Stimulus | Normal Hearing group | Tinnitus group | P-value | |
|---|---|---|---|---|
| Auditory P300 | Peak latency (ms) | 380 ± 12 | 376 ± 24 | 0.66 |
| Peak amplitude (μV) | 13 ± 5 | 10 ± 3 | 0.25 | |
| Visual P300 | Peak latency (ms) | 394 ± 38 | 390 ± 31 | 0.82 |
| Peak amplitude (μV) | 9 ± 4 | 8 ± 2 | 0.55 | |
