Table 2.
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 ictal phase
| Duration (msec)† | Onset (msec)† | Percent duration (%)† | Percent onset (%)† | |||||
|---|---|---|---|---|---|---|---|---|
|
| ||||||||
| Left | Right | Left | Right | Left | Right | Left | Right | |
| Control (N = 14) | 3326 ± 10 | 348.4 ± 15 | -19.2 ± 10.5 | -10.4 ± 9.4 | 44 ± 1.6 | 46.4 ± 2 | 44.5 ± 2 | 42 ± 2 |
| MOA‡ (N = 7) | 341.1 ± 13 | 347.5 ± 22 | 19.6 ± 10* | 26.2 ± 9 | 47.9 ± 1 | 48.5 ± 2 | 41.1 ± 2 | 39.2 ± 2 |
| TTH‡‡ (N = 9) | 405.6 ± 21** | 388.6 ± 14 | 29.7 ± 11** | 26 ± 11* | 53.7 ± 2.7* | 51.2 ± 2 | 35.3 ± 2* | 34 ± 2* |
†
Data are presented as mean ± standard error
*
P < 0.05
**
P < 0.005 by one-way ANOVA: Tukey's post-hoc comparison
‡
Migraine without aura
‡‡
Tension-type headache