Table 6.

Mean ± SD scores of individual RGS action units for warmed (n = 10) and unwarmed (n = 10) groups during all experimental timepoints.

	Orbital tightening	Ear position	Nose/cheek appearance	Whisker appearance
Warmed
Baseline	0.10 ± 0.09	0.67 ± 0.27	0.13 ± 0.12	0.21 ± 0.27
5 PA	0.66 ± 0.28††††	0.94 ± 0.23††	0.23 ± 0.35**	0.55 ± 0.27††
60 PA	0.24 ± 0.24	0.64 ± 0.36	0.23 ± 0.16	0.59 ± 0.25†††
120 PA	0.41 ± 0.26†	0.70±	0.21 ± 0.16	0.56 ± 0.29††
180 PA	0.53 ± 0.42†††	0.70±	0.17 ± 0.19*	0.52 ± 0.36††
Unwarmed
Baseline	0.14 ± 0.24	0.46 ± 0.21	0.38 ± 0.34	0.27 ± 0.22
5 PA	1.04 ± 0.34††††	0.96 ± 0.08††††	0.7 ± 0.19**††	0.59 ± 0.33††
60 PA	0.550.47±††	0.70 ± 0.26†	0.48 ± 0.33	0.60 ± 0.27††
120 PA	0.67 ± 0.29††††	0.80 ± 0.32†††	0.54 ± 0.35	0.67 ± 0.26†††
180 PA	0.77 ± 0.42††††	0.76 ± 0.23††	0.61 ± 0.36*†	0.67 ± 0.25†††

^*indicates significant differences between treatment groups at the same timepoint.

^*is P < 0.05,

^**is P < 0.01,

^***is P < 0.001.

^†indicates significant within group differences in comparison to baseline scores.

^†is P < 0.05,

^††is P < 0.01,

^†††is P < 0.001,

^††††is P < 0.0001.