Abstract
Increasing the strength of the static magnetic field is the main trend in modern magnetic resonance imaging (MRI) of humans. Performing MRI in ultrahigh fields (7 T or more) involves many effects both enhancing and diminishing the image quality, and some effects previously unobservable in weaker fields. We review the main impacts of using ultrahigh fields in human MRI, including new challenges and the solutions proposed. We also discuss new magnetic-resonance scan methods that were unavailable with lower field strength (below 7 T).
| Original language | English |
|---|---|
| Pages (from-to) | 1214-1232 |
| Number of pages | 19 |
| Journal | Physics-Uspekhi |
| Volume | 62 |
| Issue number | 12 |
| DOIs | |
| Publication status | Published - 2019 |
| MoE publication type | A2 Review article, Literature review, Systematic review |
Funding
Acknowledgements The work on the use of metamaterials and dielectric structures in MRI was supported by the Ministry of Science and Higher Education of the Russian Federation (project no. 3.2465.2017/PCh). Part of the work (Section 5) was performed with the financial support of the country's leading universities in the framework of the ITMO University Fellowship and Professorship Program. The work reported in Sections 6-9 was supported by the Russian Science Foundation (project no. 18-75-10088).
Keywords
- Image processing
- Magnetic resonance imaging
- Metamaterials
- NMR spectroscopy
Fingerprint
Dive into the research topics of 'Ultrahigh field magnetic resonance imaging: New frontiers and possibilities in human imaging'. Together they form a unique fingerprint.Cite this
- APA
- Author
- BIBTEX
- Harvard
- Standard
- RIS
- Vancouver