Cargando…

A cryogenic 14‐channel (13)C receiver array for 3T human head imaging

PURPOSE: This article presents a novel 14‐channel receive‐only array for (13)C human head imaging at 3 T that explores the SNR gain by operating at cryogenic temperature cooled by liquid nitrogen. METHODS: Cryostats are developed to evaluate single‐coil bench SNR performance and cool the 14‐channel...

Descripción completa

Detalles Bibliográficos
Autores principales:	Wang, Wenjun, Sánchez‐Heredia, Juan Diego, Olin, Rie Beck, Hansen, Esben Søvsø Szocska, Laustsen, Christoffer, Zhurbenko, Vitaliy, Ardenkjær‐Larsen, Jan Henrik
Formato:	Online Artículo Texto
Lenguaje:	English
Publicado:	John Wiley and Sons Inc. 2022
Materias:	Research Articles—Hardware and Instrumentation
Acceso en línea:	https://www.ncbi.nlm.nih.gov/pmc/articles/PMC10092528/ https://www.ncbi.nlm.nih.gov/pubmed/36321576 http://dx.doi.org/10.1002/mrm.29508

Ejemplares similares

RF coil design for accurate parallel imaging on (13)C MRSI using (23)Na sensitivity profiles
por: Sanchez‐Heredia, Juan D., et al.
Publicado: (2022)

Low-Noise Active Decoupling Circuit and its Application to (13)C Cryogenic RF Coils at 3 T
por: Sanchez-Heredia, Juan Diego, et al.
Publicado: (2017)

Trade‐off between preamplifier noise figure and decoupling in MRI detectors
por: Wang, Wenjun, et al.
Publicado: (2022)

An 8‐channel receive array for improved (31)P MRSI of the whole brain at 3T
por: van Uden, Mark J., et al.
Publicado: (2019)

Modular transmit/receive arrays using very‐high permittivity dielectric resonator antennas
por: O'Reilly, Thomas P.A., et al.
Publicado: (2017)

Shielded‐coaxial‐cable coils as receive and transceive array elements for 7T human MRI
por: Ruytenberg, Thomas, et al.
Publicado: (2019)

A combined 32‐channel receive‐loops/8‐channel transmit‐dipoles coil array for whole‐brain MR imaging at 7T
por: Clément, Jérémie, et al.
Publicado: (2019)

Tracking of rigid head motion during MRI using an EEG system
por: Laustsen, Malte, et al.
Publicado: (2022)

A novel coil array for combined TMS/fMRI experiments at 3 T
por: Navarro de Lara, Lucia I., et al.
Publicado: (2014)

Safe guidewire visualization using the modes of a PTx transmit array MR system
por: Godinez, Felipe, et al.
Publicado: (2019)

Automated tuning of an eight-channel cardiac transceive array at 7 tesla using piezoelectric actuators
por: Keith, Graeme A, et al.
Publicado: (2015)

In vivo 3D brain and extremity MRI at 50 mT using a permanent magnet Halbach array
por: O’Reilly, Thomas, et al.
Publicado: (2020)

Simultaneous and interleaved acquisition of NMR signals from different nuclei with a clinical MRI scanner
por: Meyerspeer, Martin, et al.
Publicado: (2015)

In vivo MRI of the human finger at 7 T
por: Laistler, Elmar, et al.
Publicado: (2017)

Comparison of MEMS switches and PIN diodes for switched dual tuned RF coils
por: Maunder, Adam, et al.
Publicado: (2018)

RF instrumentation for same‐breath triple nuclear lung MR imaging of (1)H and hyperpolarized (3)He and (129)Xe at 1.5T
por: Rao, Madhwesha, et al.
Publicado: (2015)

A flexible five‐channel shielded‐coaxial‐cable (SCC) transceive neck coil for high‐resolution carotid imaging at 7T
por: Ruytenberg, Thomas, et al.
Publicado: (2020)

Introduction of the snake antenna array: Geometry optimization of a sinusoidal dipole antenna for 10.5T body imaging with lower peak SAR
por: Steensma, Bart, et al.
Publicado: (2020)

Fast Padé Transform Accelerated CSI for Hyperpolarized MRS
por: Hansen, Esben Szocska Søvsø, et al.
Publicado: (2016)

Acute porcine renal metabolic effect of endogastric soft drink administration assessed with hyperpolarized [1‐13c]pyruvate
por: Laustsen, Christoffer, et al.
Publicado: (2015)

Cardiac pH-Imaging With Hyperpolarized MRI
por: Bøgh, Nikolaj, et al.
Publicado: (2020)

Multi-site benchmarking of clinical (13)C RF coils at 3T
por: Sánchez-Heredia, Juan Diego, et al.
Publicado: (2020)

Phone cam array – An open-source, modular photogrammetry system made of Android phones
por: Poór, Viktor Soma
Publicado: (2023)

Magnetic resonance hyperpolarization imaging detects early myocardial dysfunction in a porcine model of right ventricular heart failure
por: Agger, Peter, et al.
Publicado: (2020)

Offline Impedance Measurements for Detection and Mitigation of Dangerous Implant Interactions: An RF Safety Prescreen
por: Ellenor, Christopher W, et al.
Publicado: (2015)

Dense, shape‐optimized posterior 32‐channel coil for submillimeter functional imaging of visual cortex at 3T
por: Farivar, Reza, et al.
Publicado: (2015)

Liquid crystal phantom for validation of microscopic diffusion anisotropy measurements on clinical MRI systems
por: Nilsson, Markus, et al.
Publicado: (2017)

Improved image quality and reduced power deposition in the spine at 3 T using extremely high permittivity materials
por: Koolstra, Kirsten, et al.
Publicado: (2017)

Transverse slot antennas for high field MRI
por: Alon, Leeor, et al.
Publicado: (2018)

MRI‐based, wireless determination of the transfer function of a linear implant: Introduction of the transfer matrix
por: Tokaya, Janot P., et al.
Publicado: (2018)

A dedicated neonatal brain imaging system
por: Hughes, Emer J., et al.
Publicado: (2016)

Minimum electric‐field gradient coil design: Theoretical limits and practical guidelines
por: Roemer, Peter B., et al.
Publicado: (2021)

Compact MR‐compatible ergometer and its application in cardiac MR under exercise stress: A preliminary study
por: He, Bo, et al.
Publicado: (2022)

A workflow for predicting temperature increase at the electrical contacts of deep brain stimulation electrodes undergoing MRI
por: Sadeghi‐Tarakameh, Alireza, et al.
Publicado: (2022)

Segmenting electroencephalography wires reduces radiofrequency shielding artifacts in simultaneous electroencephalography and functional magnetic resonance imaging at 7 T
por: Lê, Thanh Phong, et al.
Publicado: (2022)

The Coax Dipole: A fully flexible coaxial cable dipole antenna with flattened current distribution for body imaging at 7 Tesla
por: van Leeuwen, Carel C., et al.
Publicado: (2021)

A silent gradient axis for soundless spatial encoding to enable fast and quiet brain imaging
por: Versteeg, Edwin, et al.
Publicado: (2021)

Insertable inductively coupled volumetric coils for MR microscopy in a human 7T MR system
por: Okada, Tomohisa, et al.
Publicado: (2021)

Evaluation of specific absorption rate and heating in children exposed to a 7T MRI head coil
por: Malik, Shaihan J., et al.
Publicado: (2022)

Ex Vivo Human Placenta Perfusion, Metabolic and Functional Imaging for Obstetric Research—A Feasibility Study
por: Elbæk Madsen, Katrine, et al.
Publicado: (2019)

Cannot write session to /tmp/vufind_sessions/sess_0bvk071bnrtv0039mnb9q2tncf