Table 2.
Comparison of the mean and the standard deviation of the three diffusion parameters in the three representative ROIs selected from the Stejskal-Tanner (ST) and the TRSE datasets for each of the four subjects.
| Sub1 | Sub2 | Sub3 | Sub4 | ||||||
|---|---|---|---|---|---|---|---|---|---|
|
|
|||||||||
| ST | TRSE | ST | TRSE | ST | TRSE | ST | TRSE | ||
|
D (×10−3 mm2/s) |
WM | 0.61±0.01 | 0.61±0.01 | 0.60±0.01 | 0.61±0.01 | 0.60±0.02 | 0.59±0.02 | 0.62±0.02 | 0.61±0.01 |
| GM | 0.71±0.02 | 0.71±0.01 | 0.70±0.01 | 0.70±0.01 | 0.70±0.02 | 0.71±0.01 | 0.70±0.01 | 0.71±0.01 | |
| CSF | 3.00±0.06 | 3.00±0.06 | 2.99±0.08 | 3.00±0.07 | 3.00±0.07 | 3.00±0.07 | 2.98±0.08 | 2.98±0.07 | |
| β | WM | 0.72±0.02 | 0.72±0.01 | 0.73±0.01 | 0.72±0.01 | 0.72±0.01 | 0.71±0.01 | 0.73±0.02 | 0.73±0.02 |
| GM | 0.85±0.01 | 0.85±0.01 | 0.85±0.02 | 0.84±0.01 | 0.84±0.01 | 0.84±0.01 | 0.84±0.02 | 0.85±0.02 | |
| CSF | 0.88±0.02 | 0.89±0.01 | 0.88±0.02 | 0.87±0.02 | 0.87±0.02 | 0.87±0.01 | 0.88±0.02 | 0.88±0.01 | |
| μ (μm) | WM | 4.76±0.04 | 4.76±0.04 | 4.77±0.04 | 4.76±0.03 | 4.79±0.02 | 4.78±0.02 | 4.79±0.03 | 4.79±0.03 |
| GM | 5.72±0.03 | 5.73±0.03 | 5.70±0.02 | 5.71±0.03 | 5.70±0.02 | 5.70±0.02 | 5.73±0.04 | 5.73±0.03 | |
| CSF | 7.67±0.16 | 7.64±0.12 | 7.68±0.14 | 7.68±0.14 | 7.66±0.16 | 7.67±0.15 | 7.65±0.14 | 7.68±0.13 | |
Abbreviations: CSF: cerebrospinal fluid; GM: gray matter; WM: white matter; Sub: subject.