Conclusion: The signalrepresentations of acute cerebral hemorrhage was characteristic on low-magnetic-field. MRI was an effective examining method.
结论:急性脑出血在低场MR上表现具有特征性,可作为一种有效的的检查方法。
2
It is concluded that both of the representations are applicable to study narrowband pulse, but for broadband pulse only rigorous complex analytical signal representation should be adopted.