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Comparison of Tip-down and Tip-up Configurations of the Proposed T2-prep Module.
| Module Configurations | Image Inhomogeneity (CV± SEM) | P-value (comparison with first configuration) | ||
|---|---|---|---|---|
| Tip-Down | Tip-Up | Number of Refocusing Pulses | ||
| Rect | Rect | 4 | 0.357 ± 0.006 | -- |
| Rect | rAHP | 4 | 0.403 ± 0.025 | 0.150 |
| Rect | BIR-4 | 4 | 0.416 ± 0.035 | 0.007 |
| AHP | Rect | 4 | 0.413 ± 0.007 | 0.068 |
| AHP | rAHP | 4 | 0.422 ± 0.023 | 0.111 |
