Table 2.

Ridge regression results from the second PC for functional and structural lesion maps

	Patients	C (95%)	R 2	C (95%)	R 2
		PC2-FDC		PC2-Lesion
Language	110	7	0.00	64	0.41*
Attention VF	93	8	0.02	55	0.24*
Memory Verbal	85	7	0.01	47	0.06
Memory Spatial	85	7	0.04	47	0.25*
Motor L-R	48	6	0.18*	27	0.25*
Motor R-L	54	6	0.11*	31	0.36*
Visual L-R	23	5	0.06	23	0.44*
Visual R-L	29	7	0.26*	29	0.62*

C = number of components; L = left; PC2 = second PC; R = right; VF = visual fields.

^*Model significant.