Table 2:

Mean FA by group and location (right/left)

Variable	Krabbe		Controls
	Mean	SD	Mean	SD
Right
Mean FA	0.36	0.04	0.45	0.04
FA ratio	0.87	0.09	1.00	0.08
Left
Mean FA	0.36	0.04	0.43	0.04
FA ratio	0.89	0.09	1.00	0.08

Note:—FA indicates fractional anisotropy.