| Titel: |
New image contrast method in magnetic resonance imaging via ultrasound |
| Autor(en): |
M. Radicke  , A. Engelbertz , B. Habenstein , M. Lewerenz , O. Oehms , P. Trautner, B. Weber, S. Wrede und K. Maier |
| Journal: |
Hyperfine Interactions |
| Jahr: |
2008 |
| Band: |
181 |
| Seite(n): |
21-26 |
| Verlag: |
Springer Netherlands |
| Zugehörigkeit: |
University of Bonn Helmholtz-Institut für Strahlen-und Kernphysik Nussallee 14–16 53115 Bonn Germany |
| DOI: |
10.1007/s10751-008-9628-6 |
| ISSN: |
0304-3843 |
| Datei / URL: |
http://www.springerlink.com/content/0926650r6tw30w11/ |
| Zusammenfassung: |
When applied to a sample, ultrasound (US) gives rise to a displacement of tissue and a flow in a liquid due to the acoustic radiation pressure. These movements depend on the viscoelastic properties of the sample and can be visualized precisely with an MRI scanner using diffusion- sensitive pulse sequences. In this paper, measurements will be presented, which show the visualization of the US under variation of its parameters in different liquids and in tissue. |
