Table 3.

Percentage of retrograde labeled neurons in the insula's architectonic areas (Iag, Idg, Ig, and PaI).

Injection	Case	Iag	Idg	Ig	PaI
38DL	1FBL	5a(70)b	1(22)	0	1(8)
	7DYR	1(29)	0.2(8)	0(0.1)	2(63)
	16DYR	1(83)	0(4)	0(4)	0.1(9)
38DL/38VL	3FBR	1(43)	0(14)	0(0.4)	1(43)
	7FBR	0.5(20)	0.8(34)	0(2)	1(44)
	16FBR	1(24)	0(3)	0.1(1)	3(73)
38VL	6FBR	3(67)	1(26)	0(1)	0.4(8)
	8DYL	2(34)	3(52)	0.1(1)	1(13)
	14DYL	4(41)	3(31)	0.4(3)	3(24)
	1DYL	1(17)	6(79)	0(1.2)	0(3)
	2FBL	2(43)	2(42)	0(7)	0(7)

^aPercentage of labeled neurons of total labeled neurons in the cerebral cortex.

^bPercentage of labeled neurons of total labeled neurons in the insula.