|
Autism
|
TD
|
P-value
|
Cohen’s d
|
---|
Mean
|
SD
|
Mean
|
SD
|
---|
DTI
| | | | | | |
FA
| | | | | | |
Forceps minor
|
0.506
|
0.034
|
0.536
|
0.026
|
0.00017
|
0.96
|
Genu of CC
|
0.707
|
0.022
|
0.732
|
0.025
|
0.00027
|
1.04
|
Body of CC
|
0.730
|
0.026
|
0.764
|
0.022
|
0.0000095
|
1.44
|
Forceps major
|
0.728
|
0.020
|
0.744
|
0.016
|
0.0021
|
0.90
|
Left IFOF
|
0.487
|
0.026
|
0.516
|
0.031
|
0.00020
|
1.00
|
Left SLF
|
0.479
|
0.034
|
0.521
|
0.033
|
0.000023
|
1.25
|
MD
| | | | | | |
Forceps minor
|
0.776
|
0.024
|
0.745
|
0.021
|
0.000059
|
− 1.36
|
Body of CC
|
0.834
|
0.035
|
0.789
|
0.029
|
0.000049
|
− 1.39
|
Splenium of CC
|
0.782
|
0.030
|
0.742
|
0.026
|
0.000031
|
− 1.43
|
Forceps major
|
0.821
|
0.026
|
0.790
|
0.018
|
0.000016
|
− 1.38
|
Left ALIC
|
0.716
|
0.024
|
0.685
|
0.020
|
0.000024
|
− 1.42
|
Left ATR
|
1.038
|
0.138
|
0.889
|
0.140
|
0.00033
|
− 1.08
|
Left IFOF
|
0.830
|
0.026
|
0.796
|
0.020
|
0.0000089
|
− 1.48
|
Left ILF
|
0.862
|
0.027
|
0.828
|
0.021
|
0.000015
|
− 1.42
|
Left SLF
|
0.763
|
0.021
|
0.736
|
0.018
|
0.000024
|
− 1.40
|
Left UF
|
0.813
|
0.028
|
0.780
|
0.018
|
0.000020
|
− 1.39
|
Left PLIC
|
0.747
|
0.026
|
0.724
|
0.017
|
0.0015
|
− 1.07
|
Right ALIC
|
0.734
|
0.046
|
0.692
|
0.021
|
0.00010
|
− 1.19
|
Right IFOF
|
0.780
|
0.025
|
0.750
|
0.020
|
0.000027
|
− 1.32
|
Right ILF
|
0.789
|
0.024
|
0.762
|
0.020
|
0.000056
|
− 1.24
|
Right SLF
|
0.709
|
0.021
|
0.688
|
0.018
|
0.00023
|
− 1.08
|
Right UF
|
0.804
|
0.043
|
0.763
|
0.018
|
0.000030
|
− 1.24
|
RD
| | | | | | |
Forceps minor
|
0.496
|
0.027
|
0.465
|
0.024
|
0.000068
|
− 1.22
|
Genu of CC
|
0.363
|
0.029
|
0.330
|
0.032
|
0.00059
|
− 1.07
|
Body of CC
|
0.379
|
0.034
|
0.333
|
0.032
|
0.000026
|
− 1.40
|
Splenium of CC
|
0.297
|
0.026
|
0.263
|
0.021
|
0.0000025
|
− 1.46
|
Forceps major
|
0.395
|
0.025
|
0.358
|
0.021
|
0.00000083
|
− 1.59
|
Left ALIC
|
0.461
|
0.037
|
0.424
|
0.021
|
0.000057
|
− 1.23
|
Left ATR
|
0.733
|
0.108
|
0.609
|
0.108
|
0.00011
|
− 1.15
|
Left IFOF
|
0.531
|
0.027
|
0.500
|
0.023
|
0.000028
|
− 1.26
|
Left ILF
|
0.580
|
0.028
|
0.545
|
0.023
|
0.000012
|
− 1.39
|
Left SLF
|
0.530
|
0.024
|
0.501
|
0.021
|
0.000085
|
− 1.26
|
Left UF
|
0.562
|
0.029
|
0.523
|
0.025
|
0.000012
|
− 1.41
|
Right ALIC
|
0.408
|
0.030
|
0.377
|
0.019
|
0.000088
|
− 1.25
|
Right ATR
|
0.570
|
0.051
|
0.507
|
0.036
|
0.000014
|
− 1.42
|
Right ILF
|
0.542
|
0.032
|
0.512
|
0.022
|
0.00027
|
− 1.11
|
Right SLF
|
0.474
|
0.024
|
0.449
|
0.023
|
0.00017
|
− 1.04
|
Right UF
|
0.505
|
0.034
|
0.470
|
0.022
|
0.000020
|
− 1.24
|
NODDI
| | | | | | |
NDI
| | | | | | |
Forceps minor
|
0.588
|
0.031
|
0.627
|
0.022
|
0.0000043
|
1.46
|
Genu of CC
|
0.651
|
0.039
|
0.687
|
0.032
|
0.00037
|
1.01
|
Body of CC
|
0.689
|
0.036
|
0.732
|
0.034
|
0.00022
|
1.22
|
Left ALIC
|
0.581
|
0.040
|
0.622
|
0.041
|
0.00023
|
1.01
|
Left ATR
|
0.579
|
0.032
|
0.619
|
0.028
|
0.000016
|
1.32
|
Left IFOF
|
0.608
|
0.038
|
0.648
|
0.028
|
0.00013
|
1.17
|
Left UF
|
0.587
|
0.045
|
0.629
|
0.032
|
0.00017
|
1.06
|
Right IFOF
|
0.567
|
0.037
|
0.604
|
0.028
|
0.00020
|
1.12
|
Right ILF
|
0.549
|
0.032
|
0.583
|
0.027
|
0.00035
|
1.12
|
Right SLF
|
0.668
|
0.028
|
0.700
|
0.028
|
0.00024
|
1.14
|
Right UF
|
0.489
|
0.024
|
0.518
|
0.031
|
0.00031
|
1.02
|
ISOFV
| | | | | | |
Body of CC
|
0.161
|
0.027
|
0.124
|
0.017
|
0.0000018
|
− 1.65
|
Splenium of CC
|
0.142
|
0.019
|
0.112
|
0.016
|
0.0000011
|
− 1.67
|
Forceps major
|
0.137
|
0.017
|
0.113
|
0.014
|
0.00000027
|
− 1.56
|
Left IFOF
|
0.160
|
0.031
|
0.125
|
0.019
|
0.000032
|
− 1.35
|
Left ILF
|
0.134
|
0.026
|
0.102
|
0.019
|
0.000015
|
− 1.43
|
Left SLF
|
0.125
|
0.018
|
0.098
|
0.010
|
0.000000065
|
− 1.84
|
- ALIC, anterior limb of internal capsule; ATR, anterior thalamic, radiation; CC, corpus callosum; DTI, diffusion tensor imaging; FA, fractional anisotropy; IFOF, inferior fronto-occipital fasciculus; ILF, inferior longitudinal fasciculus; ISOVF, isotropic volume fraction; MD, mean diffusivity; NDI, neurite density index; NODDI, neurite orientation dispersion and density imaging; PLIC, posterior limb of internal capsule; RD, radial diffusivity; ROI, region-of-interest; SLF, superior longitudinal fasciculus; TD, typically developing subjects; UF, uncinate fasciculus