Region | Â | 1st meas | 2nd meas | 1st meas | 2nd meas | Average | Single | 1st and 2st meas |
---|---|---|---|---|---|---|---|---|
Mean ± SD | Mean ± SD | CV (%) | CV (%) | ICC | ICC | Mean diff ± 2SD | ||
Cerebral peduncle | FA | 0.808 ± 0.041 | 0.804 ± 0.044 | 5.0 | 5.5 | 0.748 | 0.597 | 0.004 ± 0.077 |
ADC | 0.727 ± 0.045a | 0.725 ± 0.051 | 6.2 | 7.0 | 0.801 | 0.668 | 0.002 ± 0.079 | |
AD | 1.625 ± 0.106b | 1.614 ± 0.122 | 6.5 | 7.6 | 0.859 | 0.752 | 0.010 ± 0.161 | |
RD | 0.278 ± 0.051 | 0.280 ± 0.053 | 18.3 | 19.0 | 0.756 | 0.608 |  − 0.003 ± 0.093 | |
Internal capsule (posterior) | FA | 0.699 ± 0.033c | 0.689 ± 0.037 | 4.7 | 5.3 | 0.859 | 0.752 | 0.010 ± 0.046 |
ADC | 0.706 ± 0.021d | 0.702 ± 0.021 | 3.0 | 3.0 | 0.949 | 0.903 | 0.003 ± 0.018 | |
AD | 1.388 ± 0.053 | 1.371 ± 0.055 | 3.8 | 4.0 | 0.877 | 0.781 | 0.018 ± 0.065 | |
RD | 0.364 ± 0.030e | 0.368 ± 0.034 | 8.2 | 9.2 | 0.912 | 0.839 |  − 0.004 ± 0.036 | |
Corona radiata | FA | 0.502 ± 0.049f | 0.491 ± 0.047 | 9.7 | 9.6 | 0.867 | 0.766 | 0.011 ± 0.063 |
ADC | 0.700 ± 0.035g | 0.708 ± 0.034 | 5.0 | 4.8 | 0.936 | 0.880 |  − 0.008 ± 0.030 | |
AD | 1.104 ± 0.050 | 1.105 ± 0.048 | 4.5 | 4.3 | 0.848 | 0.736 |  − 0.001 ± 0.071 | |
RD | 0.498 ± 0.048h | 0.510 ± 0.050 | 9.7 | 9.8 | 0.917 | 0.846 |  − 0.012 ± 0.051 | |
Centrum semiovale | FA | 0.542 ± 0.067 | 0.549 ± 0.060 | 12.3 | 11 | 0.894 | 0.809 |  − 0.007 ± 0.078 |
ADC | 0.724 ± 0.030i | 0.724 ± 0.029 | 4.2 | 4.0 | 0.976 | 0.953 | 0.000 ± 0.018 | |
AD | 1.210 ± 0.066 | 1.217 ± 0.049 | 5.5 | 4.0 | 0.764 | 0.618 |  − 0.008 ± 0.102 | |
RD | 0.481 ± 0.056 | 0.477 ± 0.052 | 11.7 | 11 | 0.938 | 0.882 | 0.004 ± 0.053 | |
Uncinate fasciculus | FA | 0.566 ± 0.060j | 0.566 ± 0.056 | 10.6 | 9.9 | 0.945 | 0.895 |  − 0.001 ± 0.054 |
ADC | 0.784 ± 0.042 | 0.785 ± 0.041 | 5.3 | 5.3 | 0.954 | 0.912 |  − 0.001 ± 0.035 | |
AD | 1.351 ± 0.078 | 1.355 ± 0.063 | 5.8 | 4.6 | 0.882 | 0.789 |  − 0.004 ± 0.093 | |
RD | 0.500 ± 0.053 | 0.500 ± 0.059 | 10.5 | 11.8 | 0.963 | 0.929 | 0.000 ± 0.045 | |
Forceps minor | FA | 0.505 ± 0.058k | 0.505 ± 0.054 | 11.5 | 10.6 | 0.933 | 0.874 | 0.001 ± 0.057 |
ADC | 0.771 ± 0.033 | 0.768 ± 0.034 | 4.3 | 4.5 | 0.940 | 0.887 | 0.003 ± 0.032 | |
AD | 1.246 ± 0.071 | 1.240 ± 0.063 | 5.7 | 5.0 | 0.893 | 0.807 | 0.006 ± 0.084 | |
RD | 0.533 ± 0.044 | 0.530 ± 0.053 | 8.3 | 10 | 0.946 | 0.897 | 0.003 ± 0.048 | |
Thalamus | FA | 0.316 ± 0.026 | 0.311 ± 0.028 | 8.3 | 9.2 | 0.862 | 0.758 | 0.005 ± 0.037 |
ADC | 0.758 ± 0.027 | 0.760 ± 0.027 | 3.5 | 3.5 | 0.960 | 0.924 |  − 0.001 ± 0.021 | |
AD | 1.004 ± 0.033 | 1.001 ± 0.035 | 3.2 | 3.5 | 0.914 | 0.842 | 0.003 ± 0.038 | |
RD | 0.635 ± 0.032 | 0.640 ± 0.029 | 5.0 | 4.5 | 0.917 | 0.847 |  − 0.004 ± 0.032 | |
CC Genu | FA | 0.861 ± 0.040 | 0.864 ± 0.045 | 4.6 | 5.3 | 0.855 | 0.747 |  − 0.002 ± 0.061 |
ADC | 0.757 ± 0.045 | 0.759 ± 0.047 | 6.0 | 6.2 | 0.829 | 0.708 |  − 0.001 ± 0.071 | |
AD | 1.822 ± 0.100 | 1.831 ± 0.101 | 5.5 | 5.5 | 0.886 | 0.796 |  − 0.010 ± 0.129 | |
RD | 0.225 ± 0.057 | 0.222 ± 0.064 | 25.4 | 28.7 | 0.857 | 0.750 | 0.003 ± 0.086 | |
CC Splenium | FA | 0.853 ± 0.043 | 0.847 ± 0.041 | 5.0 | 4.8 | 0.877 | 0.781 | 0.006 ± 0.055 |
ADC | 0.741 ± 0.057 | 0.748 ± 0.062 | 7.8 | 8.3 | 0.921 | 0.854 |  − 0.007 ± 0.064 | |
AD | 1.768 ± 0.131 | 1.766 ± 0.138 | 7.4 | 7.8 | 0.942 | 0.891 | 0.001 ± 0.127 | |
RD | 0.230 ± 0.060 | 0.238 ± 0.058 | 26.1 | 24.4 | 0.861 | 0.756 |  − 0.009 ± 0.082 |