TABLE 1:

FA and ADC values in all four locations in HIV-positive patients and controls

	Brain Region	HIV+ Patients (n = 60)	Controls (n = 30)	Significance (P < .05)
FA	Splenium	774 ± 76	752 ± 56	NS
	Genu	673 ± 75	717 ± 68	.037
	Frontal WM	389 ± 45	404 ± 52	NS
	Hippocampus	358 ± 63	366 ± 65	NS
ADC	Splenium	867 ± 111	859 ± 114	NS
	Genu	1191 ± 216	1054 ± 146	.019
	Frontal WM	809 ± 58	792 ± 44	NS
	Hippocampus	1043 ± 147	968 ± 129	NS

Note.—FA indicates fractional anisotropy; ADC, apparent diffusion coefficient (mm/s²); NS, not significant.