Table 1. Summary of experimental design and animal groups.

Groups	Treatments		Assessments
	T10 contusion	Sciatic nerve	HRP	BDA	CTB	Behavior	Total
Sham	-	PBS	n = 4	(n = 4)	n = 10	(n = 10)	n = 14
SCI + AAV-GFP	+	Demyelination +AAV-GFP	n = 4	(n = 4)	n = 13	(n = 10)	n = 17
SCI + AAV-NT-3	+	Demyelination +AAV-NT-3	n = 4	(n = 4)	n = 13	(n = 10)	n = 17

Note: HRP and BDA groups share the same animals. CTB and Behavior groups share the same animals. Abbreviations: AAV, adeno-associated virus, serotype 2; CTB, cholera toxin B; HRP, horseradish peroxidase; BDA, biotinylated dextran amine.