A Trip Through k-Space
Jianhui Zhong1, Congyu Liao2, and Xiaozhi Cao2
1University of Rochester, Rochester, NY, United States, 2Stanford University, Polo Alto, CA, United States

Synopsis

In this presentation, we will discuss how k-space can be explored to achieve different goals for imaging, and remedies for related issues and errors. First some basic of k-space and Cartesian scans will be presented, mostly on spin-warp and EPI that are commonly used in routine clinical practice. Then we will go to other trajectories such as spiral and radial, and use MRF and others as example. Finally strategies of undersampling to speed up and more advanced k-space methods are introduced.

In this presentation, we will discuss how k-space can be explored to achieve different goals for imaging, and remedies for related issues and errors. First some basic of k-space and Cartesian scans will be presented, mostly on spin-warp and EPI that are commonly used in routine clinical practice. Then we will go to other trajectories such as spiral and radial, and use MRF and others as example. Finally strategies of undersampling to speed up and more advanced k-space methods are introduced.

Acknowledgements

No acknowledgement found.

References

No reference found.
Proc. Intl. Soc. Mag. Reson. Med. 29 (2021)