Table 1.

Mean stimulus intensities and related mean ratings during fMRI in the overall study population and differentiated by gender.

	Right		Left
	Canine	Central incisor	Canine	Central incisor
OVERALL (N = 21)
Stimulus intensities (mA)	25.2 ± 10.3	20.8 ± 11.3	24.8 ± 11.5	23.9 ± 13.1
COVAS ratings (0–100)	46.7 ± 18.5	48.0 ± 19.7	45.5 ± 19.0	46.9 ± 18.3
FEMALE (N = 8)
Stimulus intensities (mA)	21.9 ± 9.6	17.0 ± 7.5	18.8 ± 7.5	15.8 ± 5.8
COVAS ratings (0–100)	38.0 ± 13.3	43.5 ± 20.2	39.5 ± 18.8	41.5 ± 17.6
MALE (N = 13)
Stimulus intensities (mA)	27.3 ± 10.6	23.1 ± 12.8	28.5 ± 12.1	28.9 ± 13.9
COVAS ratings (0–100)	52.1 ± 19.6	50.8 ± 19.6	49.1 ± 18.8	50.2 ± 18.6