Psychological Stress Induces Temporary Masticatory Muscle Mechanical Sensitivity in Rats

<table>Body weights of the rats. There was no significant difference in the body weight gain between the PS, DT and CON groups. The time point of one week after psychological stress removal is indicated by “1week after removal of psychological stress (1 wr).” The time point two weeks after psychological stress removal is indicated by “2 weeks after removal of psychological stress (2 wr)”.</table>

BioMed Research International

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Figure 3

Figure 3: Psychological Stress Induces Temporary Masticatory Muscle Mechanical Sensitivity in Rats 