Table 4. Voxel-based morphometry results showing regions of significant grey matter intensity decrease that covary with composite scores within the AD group.

		MNI Coordinates
Regions	Hemisphere (L/R/B)	X	Y	Z	Numberof voxels	T-score(peak voxel)
Recall
Precentral gyrus	L	−42	−14	46	559	3.11
Precentral gyrus/postcentral gyrus	R	40	−24	58	182	3.11
Middle temporal gyrus (temporo-occipital part)	R	66	−58	6	120	3.11
Supplementary motor cortex	B	2	0	54	116	3.11
Middle temporal gyrus (posterior)	R	70	−6	−26	108	3.11
Superior frontal gyrus	R	22	−2	52	89	3.11
Temporal pole	R	48	8	−52	69	3.11
Postcentral gyrus	L	−64	−20	38	52	3.11
Frontal pole	L	−10	76	12	44	3.11
Frontal pole	R	60	42	−2	44	3.11
Middle frontal gyrus	L	−52	22	30	42	3.11
Frontal pole	R	44	60	−18	35	3.11
Frontal pole	L	−16	62	38	33	3.11
Middle frontal gyrus	R	32	24	26	33	3.11
Supramarginal gyrus/Middle temporal gyrus (temporo-occipital part)	L	−52	−50	12	32	3.11
DLPFC tasks
Precentral gyrus/Superior frontal gyrus	L	−24	−28	52	480	3.11
Middle frontal gyrus	L	−28	24	38	113	2.83
Precentral gyrus	R	12	−16	72	27	2.55
Precentral gyrus	R	22	−16	64	26	2.83
Superior frontal gyrus	L	−18	−6	56	26	2.67
Inferior frontal gyrus	L	−32	14	26	23	3.11
VMPFC tasks
Orbitofrontal cortex/Frontal pole	L	−24	22	−26	2130	3.11
Orbitofrontal cortex/Frontal pole	R	24	20	−26	2101	3.11
Paracingulate gyrus/Cingulate gyrus	B	−12	50	18	621	3.11
Frontal pole	R	12	62	22	124	3.11
Frontal pole	R	38	56	10	63	3.11
Paracingulate gyrus	R	12	48	−4	51	2.55
Frontal pole	L	−22	68	−2	47	2.67
Supplementary motor cortex	R	10	2	46	41	2.83
Frontal pole	L	−4	70	2	31	2.67
Paracingulate gyrus	R	12	16	44	26	2.67

Results FDR corrected at p<.05; only clusters with at least 20 contiguous voxels included.