Table 4.

Volume change of gray matter in HIV+ group after 1 year.

Contrast	Brain regions	Extent	t-value	MNI coordinates
				x	y	z
Positive	Temporal_Inf_R	144	5.440	44	−56	−14
	Occipital_Inf_R	144	4.362	51	−75	−14
	OFCmed_R	134	5.293	21	27	−20
Negative	Frontal_Mid_2_L	306	−8.717	−30	54	6
	Occipital_Sup_R	292	−7.799	27	−69	42
	Supp_Motor_Area_R	2409	−7.215	5	15	50
	Frontal_Sup_Medial_R	2409	−6.253	6	38	51
	Parietal_Sup_R	172	−6.944	38	−50	56
	Precuneus_L	755	−6.851	−8	−47	63
	Paracentral_Lobule_R	755	−4.995	12	−35	48
	Parietal_Inf_L	315	−6.177	−44	−42	51
	Postcentral_L	315	−4.796	−53	−15	36
	Frontal_Sup_2_L	292	−5.973	−18	54	26
	Parietal_Inf_L	281	−5.877	−27	−69	42
	Frontal_Inf_Oper_L	296	−5.857	−50	8	15
	Postcentral_R	113	−5.798	56	−6	29
	Frontal_Sup_2_R	442	−5.697	24	54	27
	Frontal_Mid_2_R	442	−4.432	39	50	14
	Postcentral_R	286	−5.620	47	−35	54
	Cingulate_Post_L	96	−5.516	−6	−50	32
	Precuneus_R	95	−5.365	8	−50	51
	Frontal_Mid_2_L	154	−5.351	−30	47	21
	SupraMarginal_R	69	−5.146	65	−17	27
	Cerebelum_Crus1_L	50	−5.038	−45	−48	−41
	Supp_Motor_Area_R	335	−4.992	3	−11	62
	Frontal_Sup_2_R	81	−4.660	15	47	41
	Temporal_Sup_R	51	−4.435	56	−14	8
	Cerebelum_4_5_L	57	−4.291	−6	−47	−5
	Parietal_Inf_L	54	−4.237	−53	−44	36
	Frontal_Sup_2_L	50	−4.075	−18	42	44
	Precentral_L	71	−4.003	−38	0	60

HIV+, HIV-infected; MNI, Montreal Neurological Institute; L, left; R, right. All regions were corrected by FWE cluster level p < 0.05.