Table 2.
Group | Standard Tone | Rare Tone | Noise Tone | Tone Effects | |
---|---|---|---|---|---|
Frontal | |||||
0–50 ms | |||||
Delta Band | B6 | 0.173 ± 0.015 | 0.371 ± 0.021 | 0.525 ± 0.028 | F(1.8,114.7) = 7.4, P < 0.005 |
D2 | 0.438 ± 0.027* | 0.533 ± 0.025* | 0.677 ± 0.022* | ||
Theta Band | B6 | 0.176 ± 0.014 | 0.379 ± 0.020 | 0.547 ± 0.024 | F(1.8,113.5) = 8.5, P < 0.005 |
D2 | 0.435 ± 0.027* | 0.537 ± 0.024* | 0.686 ± 0.021* | ||
50–350 ms | |||||
Delta Band | B6 | 0.181 ± 0.013 | 0.323 ± 0.018 | 0.455 ± 0.025 | F(1.8,115.5) = 0.8, NS |
D2 | 0.354 ± 0.025 | 0.468 ± 0.018 | 0.587 ± 0.026 | ||
Theta Band | B6 | 0.194 ± 0.011 | 0.353 ± 0.018 | 0.510 ± 0.022 | F(1.9,122.7) = 2.4, NS |
D2 | 0.361 ± 0.022 | 0.483 ± 0.017 | 0.609 ± 0.022 | ||
Parietal | |||||
0–50 ms | |||||
Delta Band | B6 | 0.216 ± 0.019 | 0.393 ± 0.018 | 0.484 ± 0.028 | F(1.5,95.1) = 7.4, P < 0.005 |
D2 | 0.485 ± 0.024* | 0.561 ± 0.021* | 0.619 ± 0.028* | ||
Theta Band | B6 | 0.216 ± 0.019 | 0.404 ± 0.017 | 0.493 ± 0.028 | F(1.5,96.1) = 7.5, P < 0.005 |
D2 | 0.480 ± 0.024* | 0.562 ± 0.021* | 0.628 ± 0.027* | ||
50–350 ms | |||||
Delta Band | B6 | 0.185 ± 0.014 | 0.331 ± 0.020 | 0.465 ± 0.021 | F(1.8,114.3) = 11.6, P < 0.001 |
D2 | 0.463 ± 0.024* | 0.546 ± 0.024* | 0.580 ± 0.026* | ||
Theta Band | B6 | 0.189 ± 0.014 | 0.362 ± 0.018 | 0.498 ± 0.018 | F(1.8,114.7) = 15.5, P < 0.001 |
D2 | 0.461 ± 0.024* | 0.552 ± 0.023* | 0.588 ± 0.026* |
Values are mean ± SEM. Represent statistically significant difference,
post hoc one-way ANOVA, P < 0.05.