Table 1.

Location of significant correlations between fractional anisotropy and mean diastolic blood pressure (threshold: 100 contiguous voxels all significant at p < .05, with at least one voxel significant at p < .001).

Nearest GM Location1,2	Size	Talairach Coordinate3	t-value5
Negative Correlations
Anterior cingulate (bilateral)	1573	−14, 22, 18	−2.57
L dorsal cingulate gyrus (BA32)	279	−11, 18, 38	−2.52
L dorsal cingulate gyrus (BA24)	161	−17, −8, 38	−2.52
R medial frontal gyrus	150	14, 41, 20	−2.66
L inferior frontal gyrus	383	−40, 15, 19	−2.66
L inferior frontal gyrus	110	−22, 23, −8	−2.51
L lentiform nucleus (PLIC)	517	−30, −20, −1	−2.63
R lentiform nucleus (ALIC)	916	15, 8, 1	−2.51
L BA13/insula	169	37, 16, 18	−2.50
L thalamus	210	−14, −4, 9	−2.40
L middle temporal gyrus	182	−40, −48, 6	−2.39
L middle temporal gyrus	126	−32, 41, 0	−2.49
R middle temporal gyrus	577	39, −50, 8	−2.53
R superior temporal gyrus (arcuate fasciculus)	122	36, −53, 23	−2.46
R inferior parietal lobule	292	44, −35, 36	−2.72
Positive Correlations
L precentral gyrus	360	−35, −12, 37	2.51
L inferior parietal lobule	110	−52, −32, 30	2.59
L precuneus	105	−20, −61, 32	2.78

¹Notes: GM=Gray Matter

²L = Left, R = Right

³Talairach coordinate of maximum of correlation cluster

⁴BA=Brodmann Area, ALIC = anterior limb of the internal capsule, PLIC=posterior limb of the internal capsule

⁵mean of cluster.