Nordmeyer-Massner, J A; Wyss, M; Andreisek, G; Pruessmann, K P; Hodler, J (2011). In vitro and in vivo comparison of wrist MR imaging at 3.0 and 7.0 tesla using a gradient echo sequence and identical eight-channel coil array designs. Journal of Magnetic Resonance Imaging, 33(3):661-667.
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Abstract
The presented results establish the SNR benefits of the transition from 3.0T to 7.0T for wrist imaging without bias by different array designs and based on exact, algebraic SNR quantification. The observed SNR increase nearly reaches expected values but varies greatly between different tissues. It does not necessarily improve the visibility of anatomic structures but adds valuable latitude for sequence optimization.
| Item Type: | Journal Article, refereed, original work |
|---|---|
| Communities & Collections: | 04 Faculty of Medicine > University Hospital Zurich > Clinic for Diagnostic and Interventional Radiology 04 Faculty of Medicine > Institute of Biomedical Engineering |
| DDC: | 170 Ethics 610 Medicine & health |
| Language: | English |
| Date: | 2011 |
| Deposited On: | 21 Nov 2011 14:14 |
| Last Modified: | 23 Nov 2012 15:43 |
| Publisher: | Wiley-Blackwell |
| ISSN: | 1053-1807 |
| Publisher DOI: | 10.1002/jmri.22419 |
| PubMed ID: | 21563250 |
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