Table 1.
The mean and standard error of duration, onset, percentage of the duration, and onset of the masseter activity in open-close-clench cycle in left and right masseter in the interictal phase
| Duration (msec)† | Onset (msec)† | Percent duration (%)† | Percent onset (%)† | |||||
|---|---|---|---|---|---|---|---|---|
|
| ||||||||
| Left | Right | Left | Right | Left | Right | Left | Right | |
| Control (N = 22) | 351.6 ± 11 | 355.6 ± 10 | -2.2 ± 8.7 | -1.1 ± 8.5 | 46.6 ± 1.4 | 47.6 ± 1.6 | 41 ± 1.7 | 40.4 ± 1.6 |
| MOA‡ (N = 18) | 365.1 ± 11 | 387 ± 14 | 10 ± 8.3 | 15.8 ± 7.3 | 49.4 ± 1.4 | 51.6 ± 1.6 | 38 ± 2 | 36.5 ± 2.2 |
| TTH‡‡ (N = 12) | 375.9 ± 21 | 395.9 ± 20 | 7.8 ± 11 | 13.3 ± 8 | 50.6 ± 2.7 | 53.2 ± 2 | 35.1 ± 2 | 35.6 ± 2 |
†
Data are is presented as mean ± standard error; P < 0.05 by one-way ANOVA: Tukey's post-hoc comparison
‡
Migraine without aura
‡‡
Tension-type headache