Table 1. Significant alterations in fractional anisotropy (FA) measurement of diffusion tensor imaging (DTI), in ASPD patients relative to control subjects.

cluster index	voxel size	region name	peak voxel			t value	p value
			x	y	z
Fractional anisotropy (FA)
ASPD < Control
1	126	Superior longitudinal fasciculus L	−43	−3	10	−3.76	2.52E-04
2	123	Anterior limb of internal capsule/Anterior corona radiata/Inferior fronto-occipital fasciculus/R	18	42	−30	−3.07	1.83E-03
3	74	Retrolenticular part of internal capsule L	−33	−13	−13	−3.61	3.91E-04
4	72	Superior corona radiata/Superior longitudinal fasciculus L	−33	7	4	−3.95	1.41E-04
5	70	Middle frontal blade R	37	13	18	−3.35	8.34E-04
6	60	Inferior fronto-occipital fasciculus/Anterior corona radiata L	−20	40	−31	−3.23	1.17E-03
7	57	Inferior fronto-occipital fasciculus/Uncinate fasciculus R	35	13	−34	−3.92	1.55E-04
8	55	Post-central blade/Pariteo-temporal blade L	−45	−29	16	−3.66	3.34E-04
9	50	Fornix/Stria terminalis L	−25	2	−28	3.36	8.09E-04
ASPD > Control
1	78	Corticospinal tract R	23	−22	28	3.08	1.76E-03
2	66	Superior frontal blade L	−15	7	36	4.15	7.57E-05
3	61	Middle frontal blade R	31	19	20	4.87	7.45E-05
4	59	Superior longitudinal fasciculus R	43	−5	14	3.65	3.50E-04
5	53	Inferior fronto-occipital fasciculus/Forceps major L	−30	−54	−17	3.45	6.32E-04
6	50	Superior frontal blade L	−16	31	29	3.96	1.36E-04

R: right; L: left.