Applications of low-field magnetic resonance imaging (MRI) systems (<0.3 T) are limited due to the signal-to-noise ratio (SNR) being lower than that provided by systems based on superconductive magnets (> or = 1.5 T). Therefore, the design of radiofrequency (RF) coils for low-field MRI requires care
High-field magnetic resonance imaging using solenoid radiofrequency coils
✍ Scribed by Viktor Vegh; Philipp Gläser; Donald Maillet; Gary J. Cowin; David C. Reutens
- Book ID
- 119330452
- Publisher
- Elsevier Science
- Year
- 2012
- Tongue
- English
- Weight
- 1009 KB
- Volume
- 30
- Category
- Article
- ISSN
- 0730-725X
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## Abstract The range of RF coils that can be used in combined X‐ray/MR (XMR) systems is limited because many conventional coils contain highly X‐ray attenuating materials that are visible in the X‐ray images and potentially obscure patient anatomy. In this study, an X‐ray compatible coil design th
A method for in-plane imaging of large objects as compared to the RF coil is proposed based on the use of a single specially designed surface coil, without using B 0 gradients. A constant B 1 gradient was generated along the main axis of a ladder-shaped coil, and RF-encoding along the direction of t