Table 4.

Pearson correlations between frontal and temporal stem diffusion measures and cognitive function for noncarriers (ε4−) and carriers (ε4+) of the APOE ε4 allele.

	Memory Functioning		Executive Functioning
	APOE ε4−	APOE ε4+	APOE ε4−	APOE ε4+
Frontal ADC	−.18*	−.49*	.16	−.42*
Frontal FA	.14	.43*	.04	.46*
Temporal stem ADC	−.26*	−.65*	.11	−.56*
Temporal stem FA	.14	.57*	.04	.50*

^*p<.05, two-tailed