Table 3.

Individual analysis

Stimulus site	Brain region	Subject							Total3-a
		1	2	3	4	5	6	7
Ophthalmic division (V1)	spV	+/(+)	+/(+)	+/(+)	−/(−)	+/(+)	−/(+)	Δ	(5) /6
	Thal
	VPM/VPL	+	+	+	+	+	−	Δ	5 /6
	DM	+	+	+	−	+	−	Δ	4 /6
	S1	+	+	+	+	+	+	Δ	6 /6
Maxillary division (V2)	spV	+/(+)	+/(+)	+/(+)	+/(+)	+/(−)	−/(+)	+/(+)	(6) /7
	Thal
	VPM/VPL	+	+	+	−	+	+	+	6 /7
	DM	+	+	+	+	+	−	−	5 /7
	S1	+	+	+	+	+	+	+	7 /7
Mandibular division (V3)	spV	−/(+)	φ	φ	−/(−)	−/(+)	+/(+)	+/(+)	(4) /(5)
	Thal
	VPM/VPL	+	φ	φ	+	+	+	−	4 /5
	DM	+	φ	φ	+	−	+	+	4 /5
	S1	+	φ	φ	−	−	+	+	3 /5
Thumb	Thal
	VPL	+	φ	φ	+	φ	+	+	4 /4
	DM	+	φ	φ	+	φ	−	+	3 /4
	S1	+	φ	φ	−	φ	+	+	3 /4

Region identifies the structure on the basis of subcortical location, lobe, gyrus (if medial paralimbic cortex), or placement in the brainstem. +, positive activation using Talairaich; (+), positive activation using the parcellation method; (−), no significant activation; Thal, thalamus.

^F3-aTotal number of subjects showing positive activation/total number with usable data and not excluded because of movement (Δ) or thermal (φ) sensory device malfunction.