Fig. 2
From: Experimental pain and fatigue induced by excessive chewing
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