Table 1.
Participants with significant cortical tracking of speech
| Healthy subjects |
Subjects with ISPiN |
|||||
|---|---|---|---|---|---|---|
| Condition | Attended | Global | Noise | Attended | Global | Noise |
| <1 Hz | ||||||
| Noiseless | 13 | – | 13 | – | ||
| 10 dB | 13 | 13 | 1 | 13 | 13 | 2 |
| 5 dB | 13 | 13 | 0 | 13 | 13 | 0 |
| 0 dB | 13 | 12 | 1 | 13 | 13 | 2 |
| –5 dB | 13 | 6 | 0 | 12 | 7 | 1 |
| 1–4 Hz | ||||||
| Noiseless | 12 | – | 10 | – | ||
| 10 dB | 12 | 11 | 2 | 12 | 12 | 0 |
| 5 dB | 11 | 11 | 1 | 13 | 12 | 5 |
| 0 dB | 11 | 8 | 6 | 12 | 9 | 5 |
| –5 dB | 9 | 6 | 8 | 11 | 5 | 5 |
| 4–8 Hz | ||||||
| Noiseless | 13 | – | 13 | – | ||
| 10 dB | 13 | 13 | 1 | 13 | 13 | 2 |
| 5 dB | 13 | 13 | 4 | 13 | 13 | 2 |
| 0 dB | 13 | 12 | 7 | 12 | 12 | 4 |
| –5 dB | 8 | 6 | 5 | 7 | 6 | 4 |
Number of healthy subjects and subjects with ISPiN showing statistically significant coherence assessing the cortical tracking of speech (surrogate-data-based statistics) in at least one sensor for each audio signal, condition and frequency range of interest.