Table 4.

Regional differences in brain volume between apolipoprotein E ε4 carriers and non-carriers ^a

Location	MNI coordinates			z-value	Voxel-level FWE-corrected P -value within ROI b
	x	y	z
	Carriers > non-carriers
Right hippocampus	30	−33	−5	2.65	0.07
	Non-carriers > carriers
Right superior/middle frontal gyrus	30	14	37	3.34	0.09

^aMNI, Montreal Neurological Institute; ROI, Region of interest. ^bVoxel-level family-wise error (FWE)–corrected threshold of P < 0.05.