Table 2.

Statistical comparisons for all afferents

Comparison	Mean			Main Effect	Scheffé Post Hoc
	Calyx (n=42)	Dimorph (n=34)	Bouton (n=43)	Value	Cal vs Dim	Dim vs Bout	Cal vs Bout
Axon diameter	3.2	2.9	2.6	F(2,116)=7.3	NS	NS	p <0.001
Fiber length	24	97	260	F (2,116)=167.0	p<0.001	p<0.001	p <0.001
Fiber volume	189	273	401	F (2,116)=17.6	p<0.05	p<0.01	p<0.001
Branch order	1.1	3.7	5.9	F (2,116)=197.5	p <0.001	p <0.001	p <0.001
Branches	1.3	9.4	24.7	F (2,116)=142.2	p <0.001	p <0.001	p <0.001
Innervation area	349	452	561	F (2,116)=16.4	p<0.05	p<0.05	p <0.001
Type I HC	4.3	3.2		F (1,74)=9.6	p<0.01	—	—
Boutons		6.4	26.3	F (1,75)=108.4	—	p <0.001	—
Terminals	4.3	9.8	26.3	F (2,116)=144.6	p <0.001	p <0.001	p <0.001
Terminal density	.013	.022	.049	F(2,116)=97.9	p<0.01	p <0.001	p <0.001

NS - not significant. Units of measurement are the same as shown in Table 1.