Neonate | Gray Matter | White Matter | |||||||||||||||||||
---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
Basal Ganglia | Thalami | Calcarine Cortex | Optic Radiation | Corticospinal Tracts | Posterior White Matter | Frontal White Matter | |||||||||||||||
EV1 | EV2 | EV3 | EV1 | EV2 | EV3 | EV1 | EV2 | EV3 | EV1 | EV2 | EV3 | EV1 | EV2 | EV3 | EV1 | EV2 | EV3 | EV1 | EV2 | EV3 | |
1 | 1.51 | 1.24 | 1.11 | 1.18 | 1.01 | 0.87 | 1.45 | 1.25 | 1.07 | 2.00 | 1.30 | 1.09 | 1.47 | 1.25 | 1.01 | 1.74 | 1.53 | 1.30 | 1.75 | 1.55 | 1.35 |
2 | 1.45 | 1.14 | 1.01 | 1.17 | 0.92 | 0.68 | 1.39 | 1.24 | 1.10 | 1.82 | 1.48 | 1.27 | 1.74 | 1.46 | 1.10 | 1.86 | 1.53 | 1.34 | 1.82 | 1.53 | 1.31 |
3 | 1.35 | 1.14 | 0.94 | 1.16 | 0.94 | 0.75 | 1.41 | 1.20 | 1.03 | 1.84 | 1.29 | 0.97 | 1.46 | 1.17 | 0.76 | 1.57 | 1.37 | 1.10 | 1.52 | 1.31 | 1.00 |
4 | 1.43 | 1.17 | 0.97 | 1.18 | 0.97 | 0.78 | 1.37 | 1.19 | 1.01 | 1.81 | 1.45 | 1.20 | 1.33 | 1.10 | 0.88 | 1.88 | 1.40 | 1.14 | 1.81 | 1.40 | 1.09 |
5 | 1.46 | 1.26 | 1.13 | 1.24 | 1.04 | 0.88 | 1.36 | 1.17 | 1.03 | 1.82 | 1.31 | 1.07 | 1.63 | 1.24 | 0.91 | 1.67 | 1.44 | 1.23 | 1.71 | 1.50 | 1.31 |
6 | 1.43 | 1.11 | 0.96 | 1.26 | 0.99 | 0.71 | 1.45 | 1.28 | 1.09 | 1.78 | 1.40 | 1.14 | 1.55 | 1.27 | 0.93 | 1.74 | 1.51 | 1.31 | 1.81 | 1.41 | 1.21 |
7 | 1.42 | 1.12 | 0.94 | 1.23 | 0.91 | 0.67 | 1.41 | 1.25 | 1.11 | 1.95 | 1.51 | 1.15 | 1.42 | 1.24 | 0.92 | 1.79 | 1.47 | 1.25 | 1.69 | 1.45 | 1.14 |
8 | 1.37 | 1.19 | 1.03 | 1.21 | 1.00 | 0.83 | 1.39 | 1.25 | 1.04 | 1.99 | 1.31 | 1.05 | 1.49 | 1.28 | 0.96 | 2.01 | 1.54 | 1.33 | 1.79 | 1.52 | 1.28 |
9 | 1.37 | 1.18 | 1.05 | 1.22 | 0.99 | 0.84 | 1.35 | 1.19 | 1.06 | 1.89 | 1.30 | 1.05 | 1.28 | 1.12 | 0.91 | 1.78 | 1.49 | 1.25 | 1.80 | 1.59 | 1.40 |
10 | 1.36 | 1.10 | 0.95 | 1.29 | 1.05 | 0.88 | 1.48 | 1.23 | 1.05 | 1.88 | 1.21 | 0.91 | 1.58 | 1.11 | 0.79 | 1.44 | 1.24 | 0.96 | 1.76 | 1.47 | 1.22 |
11 | 1.31 | 1.09 | 0.98 | 1.15 | 0.92 | 0.77 | 1.35 | 1.20 | 1.07 | 1.74 | 1.11 | 0.83 | 1.38 | 1.10 | 0.80 | 1.61 | 1.35 | 1.13 | 1.52 | 1.25 | 1.01 |
12 | 1.38 | 1.19 | 1.07 | 1.28 | 0.86 | 0.63 | 1.34 | 1.21 | 1.08 | 1.89 | 1.23 | 1.04 | 1.55 | 1.35 | 0.89 | 1.78 | 1.52 | 1.29 | 1.64 | 1.46 | 1.21 |
13 | 1.37 | 1.07 | 0.95 | 1.18 | 0.89 | 0.75 | 1.32 | 1.17 | 1.03 | 2.06 | 1.34 | 1.09 | 1.63 | 1.11 | 0.85 | 1.83 | 1.63 | 1.44 | 1.80 | 1.45 | 1.26 |
14 | 1.38 | 1.15 | 0.97 | 1.19 | 0.84 | 0.66 | 1.45 | 1.20 | 1.00 | 1.82 | 1.12 | 0.81 | 1.63 | 1.12 | 0.78 | 1.71 | 1.45 | 1.25 | 1.73 | 1.48 | 1.31 |
15 | 1.39 | 1.12 | 0.94 | 1.27 | 0.91 | 0.74 | 1.43 | 1.24 | 1.08 | 1.82 | 1.42 | 1.13 | 1.52 | 1.24 | 0.95 | 2.03 | 1.73 | 1.55 | 1.84 | 1.54 | 1.36 |
16 | 1.57 | 1.37 | 1.18 | 1.53 | 1.10 | 0.79 | 1.62 | 1.36 | 1.09 | 1.93 | 1.57 | 1.33 | 1.97 | 1.65 | 1.43 | 2.23 | 1.81 | 1.48 | 2.15 | 1.72 | 1.29 |
Mean* | 1.40 | 1.15 | 1.01 | 1.21 | 0.95 | 0.77 | 1.40 | 1.22 | 1.06 | 1.88 | 1.31 | 1.05 | 1.51 | 1.21 | 0.89 | 1.74 | 1.46 | 1.24 | 1.73 | 1.46 | 1.22 |
SD* | 0.05 | 0.06 | 0.06 | 0.05 | 0.07 | 0.09 | 0.05 | 0.03 | 0.03 | 0.09 | 0.12 | 0.13 | 0.13 | 0.11 | 0.09 | 0.14 | 0.10 | 0.12 | 0.10 | 0.09 | 0.12 |
* The mean and SD calculations do not include diffusion values for neonate 16 with abnormal findings on conventional MRI and for neonate 15 with mild developmental delay at the 14-month exam.