Table 3.
Percentage of Participants (N = 44) with Significant MMR Responses by Recording Regions*
| Bandpass Filter Setting | Window Length | Recording Region | |||||||
|---|---|---|---|---|---|---|---|---|---|
| All Sites | Frontal Only | Central Only | Frontal and Central Only | Frontal and Parietal Only | Central and Parietal Only | Parietal Only | None of the Sites | ||
| 1 – 40 Hz | Long | 50.0 | 4.5 | 4.5 | 15.9 | 4.5 | 4.5 | 9.1 | 6.8 |
| Short | 34.1 | 13.6 | 6.8 | 6.8 | 11.4 | 6.8 | 6.8 | 13.6 | |
| 1 – 30 Hz | Long | 47.7 | 4.5 | 4.5 | 18.2 | 4.5 | 4.5 | 9.1 | 6.8 |
| Short | 31.8 | 13.6 | 9.1 | 11.4 | 9.1 | 4.5 | 2.3 | 18.2 | |
| 1 – 18 Hz | Long | 79.5 | 0 | 0 | 11.4 | 6.8 | 2.3 | 0 | 0 |
| Short | 77.3 | 2.3 | 0 | 13.6 | 4.5 | 2.3 | 0 | 0 | |
Significance p < .05.
Frontal region: F5, FZ, F6; Central region: C5, CZ, C6; Parietal region: P5, PZ, P6