Table 2.

Explanatory table for the different types of stimuli applied to the experiment in Figure 2 and Figure 3.

			Texture	Noxiousness	Dynamics
Figure 2	B-stroke		Brush	Innocuous	Dynamic
	B-press			Innocuous	Static
	F-stroke		Forceps	Innocuous	Dynamic
	F-press			Innocuous	Static
Figure 3	F-pinch	P0	Forceps	Innocuous	Static
		P1
		P2		Noxious
		P3

Each stimulus was classified by texture, noxiousness and dynamics using a brush or forceps. F-pinch stimulus was subdivided into four intensities. P0 < 2 g, P1 = 100 g, P2 = 200 g and P3 = 300 g.