A Frequency Translation Approach for Multichannel 13C Spectroscopy

Ogier, Stephen ;   Wright, Steven M.

Tags MR spectroscopyParallel MRI

Multi-channel receivers are commonplace in MRI, but very few of these receivers are capable of operating over a broad enough bandwidth to...

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Even-Odd Mode Excitation for Stability Investigation of Cartesian Feedback Amplifier used in Parallel Transmit Array

Shooshtary, Samaneh ;   Solbach, Klaus

Tags Parallel MRI

A 7 Tesla Magnetic Resonance Imaging (MRI) system with parallel transmission (pTx) for 32 near-magnet Cartesian feedback loop power...

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High-Resolution Dynamic Speech Imaging with Deformation Estimation

Fu, Maojing ;   Barlaz, Marissa ;   Shosted, Ryan ;   Liang, Zhi-Pei ;   Sutton, Bradley P.

Tags MR-specific image reconstructionCompressive sensing/samplingMRI pulse sequence

Dynamic speech magnetic resonance imaging (DS-MRI) is a promising technique for visualizing articulatory motion in real time. However, many...

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Magnetic Resonance MicroImaging of a Swine Infarcted Heart: Performing Cardiac Virtual Histologies

Ortiz, Rafael ;   Morales, José Manuel ;   Ruiz-España, Silvia ;   Bodí, Vicente ;   Monleon, Daniel ;   Moratal, David

Tags Cardiac imaging and image analysisImage feature extraction

The aim of this study is to develop a computer-aided intuitive software tool based on MATLAB to reproduce the functions of a virtual...

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MRI of Biopsy Needles by Susceptibility Mapping based on Wiener Filter and L1-Regularization

Yang, Tao ;   Ji, Jim Xiuquan

Tags MR-specific image reconstructionInterventional MRI

Biopsy needles are devices that have been used for intravenous therapy. However, the high susceptibility of needles results in signal loss and...

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Resistive Tapered Striplines Design for MR Conditional Implants

Bonmassar, Giorgio

Tags Interventional MRIMRI RF coil technologyMultimodal imaging

Despite its remarkable success, one of the significant limitations of Deep Brain Stimulation (DBS) and other types of active medical implants is...

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