A transmit–receive array for brain imaging with a high‐performance gradient insert
Sign Up to like & getrecommendations! Published in 2020 at "Magnetic Resonance in Medicine"
DOI: 10.1002/mrm.28261
Abstract: The aim of this work was to provide parallel imaging capability for the human head in a gradient insert of 33‐cm inner diameter within the related constraints of space, encoding ambiguity, and eddy current immunity. read more here.
Keywords: transmit receive; gradient insert; receive array; brain imaging ... See more keywords
A 31-channel integrated "AC/DC" B0 shim and radiofrequency receive array coil for improved 7T MRI.
Sign Up to like & getrecommendations! Published in 2021 at "Magnetic resonance in medicine"
DOI: 10.1002/mrm.29022
Abstract: PURPOSE To test an integrated "AC/DC" array approach at 7T, where B0 inhomogeneity poses an obstacle for functional imaging, diffusion-weighted MRI, MR spectroscopy, and other applications. METHODS A close-fitting 7T 31-channel (31-ch) brain array was… read more here.
Keywords: array; receive array; coil; integrated shim ... See more keywords
An 8‐dipole transceive and 24‐loop receive array for non‐human primate head imaging at 10.5 T
Sign Up to like & getrecommendations! Published in 2021 at "NMR in Biomedicine"
DOI: 10.1002/nbm.4472
Abstract: A 32‐channel RF coil was developed for brain imaging of anesthetized non‐human primates (rhesus macaque) at 10.5 T. The coil is composed of an 8‐channel dipole transmit/receive array, close‐fitting 16‐channel loop receive array headcap, and… read more here.
Keywords: array; non human; loop receive; receive array ... See more keywords
Design of a dielectric resonator receive array at 7 Tesla using detunable ceramic resonators.
Sign Up to like & getrecommendations! Published in 2017 at "Journal of magnetic resonance"
DOI: 10.1016/j.jmr.2017.09.015
Abstract: Ceramic-based dielectric resonators can be used for high frequency magnetic resonance imaging and microscopy. When used as elements in a transmit array, the intrinsically low inter-element coupling allows flexibility in designing different geometric arrangements for… read more here.
Keywords: array; dielectric resonator; design dielectric; receive array ... See more keywords
Design and feasibility of a flexible, on-body, high impedance coil receive array for a 1.5 T MR-linac.
Sign Up to like & getrecommendations! Published in 2019 at "Physics in medicine and biology"
DOI: 10.1088/1361-6560/ab37a8
Abstract: Introduction: The lack of radiation-attenuating tuning capacitors in high impedance coils (HICs) make HICs an interesting building block of receive arrays for MRI-guided radiotherapy (MRIgRT). Additionally, their flexibility and limited channel coupling allow for low-density… read more here.
Keywords: array; receive array; channel; performance ... See more keywords