Table 3.

Analysis of normalized mean temperature (θ) for asymptomatic and symptomatic participants

Muscle ROIs	Asymptomatic (n = 26)		Symptomatic (n = 20)		p-value
	xθ	SD	xθ	SD
Anterior temporalis (ROI 1)	0.877	0.04	0.831	0.04	0.0001
Superior masseter (ROI 2)	0.795	0.08	0.732	0.05	0.0014
Middle masseter (ROI 3)	0.798	0.07	0.738	0.05	0.0008
Inferior masseter (ROI 4)	0.791	0.06	0.733	0.06	0.0004
Masseter (ROI 5)	0.795	0.07	0.734	0.05	0.0006

xθ, normalized mean temperature; ROI, region of interest; SD, standard deviation.