It is demonstrated that the use of an endorectal monopole antenna substantially increases the SNR of 7 ‐ T MRI at the cervical anatomy and may be employed to obtain metabolic information using MRS and to enhance spatial resolutions to assess tumor invasion.
This work presents an open-source, optimized solenoid head coil tailored for the 50 mT open-source scanner (OSII ONE v2.1), set the basis for a fully reliable and reproducible component for the open-source OSII ONE MRI scanner.
Umberto Zanovello, Julia Pfitzer, Ariane Ernst et al.· 1 citation
A MRI compatible transducer operating at 5 MHz was evaluated to explore the feasibility of creating deep lesions in heart at a depth of at least 15 mm and the size of thermal necrosis in heart tissue was estimated as a function of power and time.
A. Couppis, C. Damianou, P. Kyriacou et al.· 0 citations
This review elaborates on the inductive coupling mechanism of ICWCs, the derivation of the SNR formula, potential causes of g-factor reduction, and recommendations for fabrication methods, providing a reference for the innovation of MRI RF coil technology and the clinical translation of ICWCs.
The use of ultra-high magnetic fields, such as 11.74 T in magnetic resonance imaging (MRI), offers great potential for achieving superior image quality and enabling advanced imaging applications. The development of new field-strength systems requires an investigation into the performance of radiofrequency transmitters...
D. Hernández, Taewoo Nam, Yeji Han et al.· Applied Sciences· 0 citations
Purpose Accurate detection of residual disease following breast-conserving surgery or neoadjuvant chemotherapy is essential for appropriate treatment planning in breast cancer. This retrospective pilot study aimed to evaluate the utility of the signal enhancement ratio (SER), a quantitative parameter derived from dynam...
Allen Johnson, R. Sarawagi, Rajesh Malik· Polish Journal of Radiology· 0 citations
The recent developments in ultra-low-field brain MRI are reviewed, which enable imaging in open environments and demonstrate initial clinical applicability in point-of-care settings, and future developments are envisioned to address the current limitations of image quality and contrast in ultra-low-field brain MRI syst...
Ed X. Wu, Yujiao Zhao, Yilong Liu et al.· Stroke· 1 citation
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