Table 2 Distribution of features with statistically significant differences under different sequences with different dose gradients
MR sequences | Dose gradient | ||||||
|---|---|---|---|---|---|---|---|
0–5 Gy | 5–10 Gy | 10–15 Gy | 15–20 Gy | 20–30 Gy | 30–40 Gy | 40–50 Gy | |
T1 | 1 | 14 | 1 | 1 | 64 | 19 | 2 |
T1+C | 1 | 2 | 1 | 0 | 66 | 55 | 34 |
T2FLAIR | 0 | 5 | 2 | 1 | 0 | 1 | 0 |
T2PROPELLER | 0 | 47 | 0 | 0 | 24 | 30 | 0 |
DWI | 1 | 9 | 4 | 2 | 1 | 9 | 1 |
CBF | 1 | 5 | 1 | 1 | 16 | 6 | 4 |