Figure Legend
Figure 1 . Box plots of the average electromyography (EMG) and bite force values. The measurements were done before the BoNT-A injections into the masseter and temporalis muscles (blue) and 2 weeks (red), 11 weeks (grey), 16 weeks (yellow) and 22 weeks (green) after the injections. Each box plot shows median (solid line inside the box), mean (cross inside the box), 25th and 75th percentiles.