Table 2. Muscles sensitivities (values are in %).

Landmark		Average (SD)	Range	p-value
N
	Buccinator	-0.04 (21.09)	[-37.29;32.9]	N.S.
	Masseter	-20.94 (19.93)	[-62.3;-3.61]	<0.05
	Orbicularis Oris	53.13 (43.17)	[-19.32;81.11]	N.S.
	Zygomaticus	-3.72 (5.8)	[-16.02;-0.42]	<0.05
C
	Buccinator	27.07 (50.56)	[-45.14;84.25]	N.S.
	Masseter	-38.75 (25.92)	[-78.38;-3.79]	<0.05
	Orbicularis Oris	1.23 (10.54)	[-11.2;20.75]	N.S.
	Zygomaticus	-3.29 (3.85)	[-9.68;-0.78]	N.S
UL
	Buccinator	1.4 (6)	[-7.2;12.18]	1
	Masseter	-5.22 (4.52)	[-13.44;-1.83]	<0.05
	Orbicularis Oris	89.84 (6.89)	[78.48;97.46]	<0.05
	Zygomaticus	-0.36 (1.4)	[-3.51;-0.1]	N.S.