Table 1.

CALB2+ parent axon and calyx densities.

Treatment	Density (units/100 μm2)
	CALB2+ calyx			CALB2+ parent axon
	Horizontal	Posterior	Superior	Horizontal	Posterior	Superior
Normal	0.41 ± 0.009 (N = 3)	0.47 ± 0.027 (N = 3)	0.44 ± 0.054 (N = 3)	0.19 ± 0.023 (N = 3)	0.24 ± 0.038 (N = 3)	0.18 ± 0.046 (N = 3)
Vehicle control	0.35 ± 0.036 (N = 3)	0.50 ± 0.035 (N = 3)	0.46 ± 0.023 (N = 3)	0.19 ± 0.018 (N = 3)	0.27 ± 0.019 (N = 3)	0.23 ± 0.011 (N = 3)
Contralesion control	0.36 ± 0.039 (N = 5)	0.47 ± 0.043 (N = 8)	0.46 ± 0.084 (N = 5)	0.20 ± 0.019 (N = 5)	0.27 ± 0.033 (N = 8)	0.21 ± 0.033 (N = 5)
Combined control	0.37 ± 0.039 (N = 11)	0.48 ± 0.045 (N = 14)	0.45 ± 0.060 (N = 11)	0.19 ± 0.019 (N = 11)	0.26 ± 0.031 (N = 14)	0.21 ± 0.035 (N = 11)
0.5 month	0.12 ± 0.210∗ (N = 3)	0.19 ± 0.320∗∗∗ (N = 3)	0.18 ± 0.311∗∗ (N = 3)	0.20 ± 0.032 (N = 3)	0.26 ± 0.014 (N = 3)	0.21 ± 0.021 (N = 3)
1 month	0.11 ± 0.186 (N = 3)	0.11 ± 0.172∗∗ (N = 3)	0.12 ± 0.200∗ (N = 3)	0.17 ± 0.044 (N = 3)	0.23 ± 0.031 (N = 3)	0.20 ± 0.028 (N = 3)
2 months	0.00 ± 0.000∗∗∗ (N = 3)	0.00 ± 0.000∗∗∗ (N = 3)	0.00 ± 0.000∗∗∗ (N = 2)	0.15 ± 0.009 (N = 3)	0.22 ± 0.035 (N = 3)	0.20 ± 0.037 (N = 2)
6 months	0.00 ± 0.000∗∗∗ (N = 3)	0.00 ± 0.000∗∗∗ (N = 4)	0.01 ± 0.015∗∗∗ (N = 4)	0.19 ± 0.019 (N = 3)	0.23 ± 0.027 (N = 4)	0.17 ± 0.054 (N = 4)

All values are means ± SD. N, number of specimens. Significance values represent comparisons with combined controls. These data complement the relative densities depicted in Figure 8. Asterisks correspond to: ^∗p < 0.05; ^∗∗p < 0.01; ^∗∗∗p < 0.001.