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. 2020 Jun 29;20:179. doi: 10.1186/s12903-020-01161-z

Fig. 2.

Fig. 2

Flow-chart of the experimental protocol. This flow-chart illustrates the experimental protocol. BL = baseline; S = start of chewing task; E = end of chewing task; min = minuteDC/TMD = Diagnostic Criteria for Temporomandibular Disorders; Borg’s RPE = Rating of Perceived Exertion; NRS = Numeric Rating Scale; au = arbitrary units; kPa = kiloPascal; kg = kilogram; mm = millimeter