Table 1 Shows the acquisition time for 22 different scans, conducted with different combinations of NEX and DED.
Acquisition number | Diffusion encoding directions (DED) | Number of excitations (NEX) | Acquisition time (TA) [Mins] |
|---|---|---|---|
1 | 12 | 1 | 1.63 |
2 | 12 | 2 | 3.25 |
3 | 12 | 3 | 4.88 |
4 | 12 | 4 | 6.51 |
5 | 12 | 6 | 9.76 |
6 | 12 | 8 | 13.02 |
7 | 12 | 12 | 19.52 |
8 | 12 | 16 | 26.03 |
9 | 12 | 20 | 32.54 |
10 | 30 | 1 | 3.91 |
11 | 30 | 2 | 7.81 |
12 | 30 | 3 | 11.72 |
13 | 30 | 4 | 15.62 |
14 | 30 | 5 | 19.53 |
15 | 30 | 6 | 23.43 |
16 | 30 | 7 | 27.34 |
17 | 30 | 8 | 31.24 |
18 | 64 | 1 | 8.14 |
19 | 64 | 2 | 16.27 |
20 | 64 | 3 | 24.41 |
21 | 64 | 4 | 32.54 |
22 | 256 | 1 | 32.32 |