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. 2017 Apr 17;96(8):895–901. doi: 10.1177/0022034517704375

Figure 3.

Figure 3.

Mean DF for women with (+) and without (–) bilateral temporomandibular joint (TMJ) disc displacement (DD) during overall, day, and night periods where (A) shows results for masseter and temporalis muscles and all thresholds combined; (B, C) show results for masseter and temporalis muscles, respectively, for 3 magnitude thresholds relative to root mean square electromyography for a 20-N bite force (RMS % T20 N). Vertical bars indicate standard errors above and below the mean values. *P < 0.05. **P < 0.001. ***P < 0.0001.