Table 1.

Axon diameter and g-ratio in white matter cross-sections at 3 mm rostral and caudal from the epicentre

	White matter	Axon diameter (μm)		P value	g-Ratio		P value
		Rostral	Caudal		Rostral	Caudal
SCI	Anterior funiculus	2.01 ± 1.56	1.36 ± 1.10	<0.0001	0.61 ± 0.13	0.65 ± 0.15	0.015
	Lateral funiculus	1.55 ± 1.26	0.99 ± 1.06	<0.0001	0.63 ± 0.13	0.65 ± 0.14	0.068
	Posterior funiculus	2.21 ± 2.18	1.18 ± 0.68	<0.0001	0.69 ± 0.14	0.63 ± 0.13	<0.0001
2-DG	Anterior funiculus	1.89 ± 1.19	2.04 ± 1.72	0.441	0.61 ± 0.11	0.61 ± 0.11	0.716
	Lateral funiculus	2.32 ± 2.03	3.44 ± 3.21	0.001	0.61 ± 0.12	0.67 ± 0.14	0.0005
	Posterior funiculus	2.45 ± 2.18	3.02 ± 3.15	0.082	0.62 ± 0.11	0.66 ± 0.12	0.006

SCI = spinal cord injury; 2DG = 2DG treated SCI.