Table 2.

Spearman rank order correlations between the quantitative parameters assessed in mouse brains after injection of lentiviral vectors carrying the EGFP reporter gene. Correlations significant at p < 0.05 are marked (*)

	Spread of transduced cells (µm)			Spread of transduced neurons (µm)
	Total rostro-caudal	Rostrally to the injection canal	Caudally to the injection canal	Total rostro-caudal	Rostrally to the injection canal	Caudally to the injection canal
Number of transduced neurons	0.70*	0.54*	0.73*	0.69*	0.49*	0.64*
Rostro-caudal spread of transduced cells (µm)	–	0.89*	0.88*	0.87*	0.71*	0.78*
Spread of transduced cells rostrally to the injection canal (µm)	–	–	0.59*	0.69*	0.70*	0.55*
Spread of transduced cells caudally to the injection canal (µm)		–	–	0.87*	0.55*	0.87*
Rostro-caudal spread of transduced neurons (µm)		–	–	–	0.77*	0.91*
Spread of transduced neurons rostrally to the injection canal (µm)		–	–	–	–	0.49*

Autocorrelations and repeating values are replaced by the sign