Table 2:
The mean value and standard deviation of the motion artifact scores for each sequence and overall rating scores from the images obtained using rectilinear and partially radial acquisition techniques
| Image Type | Motion Score Mean Value ± Standard Deviation |
|
|---|---|---|
| Rectilinear | BLADE | |
| FLAIR | 1.21 ± 0.63 | 0.82 ± 0.87 |
| T2WI | 1.18 ± 0.86 | 0.425 ± 0.65 |
| T1WI | 1.83 ± 1.21 | 1.57 ± 1.18 |
| CE-T1WI | 0.91 ± 0.64 | 0.97 ± 0.62 |
| Overall | 1.26 ± 0.89 | 0.90 ± 0.92 |
Motion artifact scoring scale: 0 indicates no visible motion artifact; 1, visible motion artifact with mild degradation of the image quality; 2, visible motion artifact with moderate degradation of the image quality; 3, visible motion artifact with severe degradation of the image quality; 4, visible motion artifact which renders the image of no diagnostic value.