Table 2.

Multiple linear regression analysis. Multiple regression analysis revealed that proportional FA in M1–PMd tract explains 21% of variance in motor performance in addition to the side of the lesion.

Model	Included variables	R	Corr. R2	F	P	B value	Beta	P
1	SIDE	0.76	0.52	10.92	0.01	2.21	0.76	0.01
	SIDE					3.86	1.33	< 0.01
2
	+ FA[Ml-PMd]	0.89	0.73	12.84	0.01	7.63	0.73	0.04