Browse All

Current Filters

CLEAR FILTER x

TITLE

A 16-channel Combined Shielded-Loop-Resonator and Dipole Transceiver Array Design for Body Imaging at 7.0 Tesla

Author:M. Arcan Erturk  Russell Lagore  Gregor Adriany  Gregory Metzger  

Institution:University of Minnesota  

Session Type:Digital Poster  

Session Live Q&A Date:Digital Poster (All Week)  

Topic:MR Engineering  

Session Name:Simulation in MR Design & Analysis  

Program Number:4263  

Room Live Q&A Session:

3D Printable, Floating Cable Trap

Author:Jana Vincent  Joseph Rispoli  

Institution:Purdue University  

Session Type:Digital Poster  

Session Live Q&A Date:Digital Poster (All Week)  

Topic:MR Engineering  

Session Name:MR Engineering in Action 2  

Program Number:4274  

Room Live Q&A Session:

3D Surface Scanning an MRI Machine: Initial Experience and Preliminary Results

4D Deformable Digital Phantom for MRI Sequence Development

Author:Hanna Hanson  Marcel van Herk  David Cobben  Benjamin Rowland  

Institution:University of Manchester  The Christie NHS Trust  

Session Type:Digital Poster  

Session Live Q&A Date:Digital Poster (All Week)  

Topic:MR Engineering  

Session Name:MR Engineering in Action 2  

Program Number:4271  

Room Live Q&A Session:

Adaptive Deadtime Compensation Control for MRI Gradient Amplifier

Author:Huan Hu  Juan Sabate  Ruxi Wang  

Institution:GE Aviation  GE Global Research  

Session Type:Digital Poster  

Session Live Q&A Date:Digital Poster (All Week)  

Topic:MR Engineering  

Session Name:Gradient & Encoding Field Technology  

Program Number:4239  

Room Live Q&A Session:

Adaptive iPRES Body Coil Array with Microelectromechanical System Switches for Simultaneous Imaging and Localized B0 Shimming

Author:Yixin Ma  Julia Bresticker  Dean Darnell  Fraser Robb  Allen Song  Trong-Kha Truong  

Institution:Duke University  GE Healthcare  

Session Type:Digital Poster  

Session Live Q&A Date:Digital Poster (All Week)  

Topic:MR Engineering  

Session Name:B0 Shimming  

Program Number:4226  

Room Live Q&A Session:

Analysis of B0 Field Shimming Limitations in the Human Brain at Ultra-High-Field

Author:Bruno Pinho Meneses  Alexis Amadon  

Institution:Neurospin/CEA-Saclay  Université Paris-Saclay  

Session Type:Digital Poster  

Session Live Q&A Date:Digital Poster (All Week)  

Topic:MR Engineering  

Session Name:B0 Shimming  

Program Number:4223  

Room Live Q&A Session:

Analysis of Peripheral Nerve Stimulation in Asymmetric Non-folded and Folded Head Gradient Coil Design

Author:Yihe Hua  Desmond Yeo  Thomas Foo  

Institution:GE Global Research  

Session Type:Digital Poster  

Session Live Q&A Date:Digital Poster (All Week)  

Topic:MR Engineering  

Session Name:Gradient & Encoding Field Technology  

Program Number:4236  

Room Live Q&A Session:

Analysis of the effects of Absorptive Switch v/s Reflective Switch on the performance of Hybrid Coupler designed for Birdcage coil at 1.5T MR System

Author:Niraj Yadav  Miheer Mayekar  Rajesh Harsh  Vishal Boricha  

Institution:Society For Applied Microwave Electronics Engineering & Research  

Session Type:Digital Poster  

Session Live Q&A Date:Digital Poster (All Week)  

Topic:MR Engineering  

Session Name:MR Engineering in Action 2  

Program Number:4279  

Room Live Q&A Session:

An Analytical Study of the effect of RF Chokes on Sensitivity Loss for 'iPRES' Coils at 3T

Author:Yubin Cai  John Stager  Hsin-Jung Yang  Debiao Li  Hui Han  

Institution:Cedars-Sinai Medical Center  

Session Type:Digital Poster  

Session Live Q&A Date:Digital Poster (All Week)  

Topic:MR Engineering  

Session Name:Simulation in MR Design & Analysis  

Program Number:4256  

Room Live Q&A Session:

An automatic design method for arbitrary shaped shielded gradients using a singular value decomposition and meta-heuristic method

Author:Kazuya Sakaguchi  Yasuhiko Terada  

Institution:University of Tsukuba  

Session Type:Digital Poster  

Session Live Q&A Date:Digital Poster (All Week)  

Topic:MR Engineering  

Session Name:Gradient & Encoding Field Technology  

Program Number:4234  

Room Live Q&A Session:

B0 shimming of the liver using a local shim coil array at ultra-high-field MRI

Author:Lieke van den Wildenberg  Quincy van Houtum  Wybe van der Kemp  Catalina Arteaga de Castro  Alex Bhogal  Paul Chang  Sahar Nassirpour  Dennis Klomp  

Institution:MR Shim GmbH  UMC Utrecht  

Session Type:Digital Poster  

Session Live Q&A Date:Digital Poster (All Week)  

Topic:MR Engineering  

Session Name:B0 Shimming  

Program Number:4220  

Room Live Q&A Session:

B1+ dependency on frequency in four human organs in three body models for 23Na, 13C and 31P whole-body birdcages at 7T.

Author:Ria Forner  Janot Tokaya  Alexander Raaijmakers  Dennis Klomp  

Institution:UMC Utrecht  Eindhoven University of Technology  

Session Type:Digital Poster  

Session Live Q&A Date:Digital Poster (All Week)  

Topic:MR Engineering  

Session Name:MR Engineering in Action 2  

Program Number:4266  

Room Live Q&A Session:

Body imaging at 7T: Comparison of the transmit/receive performance of microstrip antennas and fractionated dipoles

CAST: A multi-scale Convolutional neural network based Automated hippocampal subfield Segmentation Toolbox

Author:Zhengshi Yang  Xiaowei Zhuang  Karthik Sreenivasan  Virendra Mishra  Dietmar Cordes  

Institution:Cleveland Clinic Lou Ruvo Center for Brain Health  University of Colorado  

Session Type:Digital Poster  

Session Live Q&A Date:Digital Poster (All Week)  

Topic:MR Engineering  

Session Name:Simulation in MR Design & Analysis  

Program Number:4264  

Room Live Q&A Session:

Characterization of a permanent magnet based 3D non-linear spatial encoding for ultra-low field MRI

Author:Martin Sandrink  Ruben Pellicer-Guridi  Jiasheng Su  Viktor Vegh  David Reutens  

Institution:Centre for Advanced Imaging  FH Muenster University of Applied Sciences  

Session Type:Digital Poster  

Session Live Q&A Date:Digital Poster (All Week)  

Topic:MR Engineering  

Session Name:Gradient & Encoding Field Technology  

Program Number:4238  

Room Live Q&A Session:

A Coil-Winding Machine for Wet-Winding of Resin-Impregnated Curved Wire Patterns

Author:Yun Shang  Sebastian Theilenberg  Jalal Ghazouani  Christoph Juchem  

Institution:Columbia University  Hamburg University of Technology  

Session Type:Digital Poster  

Session Live Q&A Date:Digital Poster (All Week)  

Topic:MR Engineering  

Session Name:Gradient & Encoding Field Technology  

Program Number:4248  

Room Live Q&A Session:

A Comparative Study on High Resolution Prostate Imaging at 7T and 3T MRI

Author:Mingyan Li  Aurelien Destruel  Ewald Weber  Aiman Al-Najjar  Shekhar Chandra  Feng Liu  Craig Engstrom  Stuart Crozier  

Institution:The University of Queensland  

Session Type:Digital Poster  

Session Live Q&A Date:Digital Poster (All Week)  

Topic:MR Engineering  

Session Name:MR Engineering in Action 1  

Program Number:4290  

Room Live Q&A Session:

A Component Projection Algorithm for eliminating the interference of Pilot Tone Signal

Author:Qiong Zhang  Yong Zhang  Yulong Liu  

Institution:Beijing Institute of Technology  Siemens  Siemens Healthcare Ltd.  

Session Type:Digital Poster  

Session Live Q&A Date:Digital Poster (All Week)  

Topic:MR Engineering  

Session Name:MR Engineering in Action 1  

Program Number:4287  

Room Live Q&A Session:

Computational Shim Coil Design Applied to Augmenting a Shim Array with a Non-Eye-Occluding Face Plate

Author:Nicolas Arango  Jason Stockmann  Elfar Adalsteinsson  Jacob White  

Institution:Massachusetts General Hospital  Massachusetts Institute of Technology  Harvard Medical School  

Session Type:Digital Poster  

Session Live Q&A Date:Digital Poster (All Week)  

Topic:MR Engineering  

Session Name:B0 Shimming  

Program Number:4224  

Room Live Q&A Session:

A Context-Aware Deep Attention Network for Thalamus Segmentation using 7T Multi-Modal MRI

Author:Jinyoung Kim  Rémi Patriat  Oren Rosenberg  Noam Harel  

Institution:University of Minnesota  

Session Type:Digital Poster  

Session Live Q&A Date:Digital Poster (All Week)  

Topic:MR Engineering  

Session Name:MR Engineering in Action 1  

Program Number:4294  

Room Live Q&A Session:

Design and comparison of the RF systems for frequency encoding by nonlinear Bloch-Siegert shift at low field MRI

Author:Yonghyun Ha  Kartiga Selvaganesan  Baosong Wu  Charles Rogers III  Sajad Hosseinnezhadian  Gigi Galiana  R. Todd Constable  

Institution:Yale School of Medicine  

Session Type:Digital Poster  

Session Live Q&A Date:Digital Poster (All Week)  

Topic:MR Engineering  

Session Name:MR Engineering in Action 1  

Program Number:4282  

Room Live Q&A Session:

Design and simulation of a transmit coil system for human head and neck imaging at 5 T

Design considerations for short-wave motion tracking

Author:Christoph Schildknecht  David Brunner  Thomas Schmid  Klaas Pruessmann  

Institution:ETH Zurich and University of Zurich  

Session Type:Digital Poster  

Session Live Q&A Date:Digital Poster (All Week)  

Topic:MR Engineering  

Session Name:MR Engineering in Action 1  

Program Number:4293  

Room Live Q&A Session:

Design optimization of unshielded 8Tx transmit arrays for the head consisting of loops or dipoles at 7 Tesla

Author:Carel van Leeuwen  Cornelis van den Berg  Dennis Klomp  Alexander Raaijmakers  

Institution:University Medical Center Utrecht  Eindhoven University of Technology  

Session Type:Digital Poster  

Session Live Q&A Date:Digital Poster (All Week)  

Topic:MR Engineering  

Session Name:Simulation in MR Design & Analysis  

Program Number:4261  

Room Live Q&A Session:

Development of a multifunctional digital transceiver suitable for real-time B0 field stabilization in MRI

Author:Limin Li  Alice Wyrwicz  

Institution:Northshore University Healthsystem  Northwestern University  

Session Type:Digital Poster  

Session Live Q&A Date:Digital Poster (All Week)  

Topic:MR Engineering  

Session Name:MR Engineering in Action 2  

Program Number:4269  

Room Live Q&A Session:

Development of a Three-Compartment Spherical CEST and T1 Phantom for UHF Sequence Development and Testing

Author:Ryan Oglesby  Wendy Oakden  Wilfred Lam  Agata Chudzik  Katarzyna Kochalska  Radoslaw Rola  Greg Stanisz  

Institution:Medical University of Lublin  Sunnybrook Research Institute  University of Toronto  

Session Type:Digital Poster  

Session Live Q&A Date:Digital Poster (All Week)  

Topic:MR Engineering  

Session Name:MR Engineering in Action 2  

Program Number:4272  

Room Live Q&A Session:

Digital Feedback Design for Mutual Coupling Compensation in Gradient Array System

Dynamic Multiband Shimming and EPI at 7T

Author:Chan Hong Moon  Julie W. Pan  Hoby P. Hetherington  

Institution:University of Pittsburgh  

Session Type:Digital Poster  

Session Live Q&A Date:Digital Poster (All Week)  

Topic:MR Engineering  

Session Name:B0 Shimming  

Program Number:4228  

Room Live Q&A Session:

Eddy Current Characterization of a Multi-Coil Array for Imaging in a Head-Only MR Scanner

Author:Sebastian Theilenberg  Ben Parkinson  Christoph Juchem  

Institution:Columbia University in the City of New York  Victoria University of Wellington  

Session Type:Digital Poster  

Session Live Q&A Date:Digital Poster (All Week)  

Topic:MR Engineering  

Session Name:Gradient & Encoding Field Technology  

Program Number:4245  

Room Live Q&A Session:

Efficient Local SAR Prediction based on Anatomical Differences and Model Order Reduction

Author:Wyger Brink  Jeroen van Gemert  Andrew Webb  Rob Remis  

Institution:Delft University of Technology  Leiden University Medical Center  

Session Type:Digital Poster  

Session Live Q&A Date:Digital Poster (All Week)  

Topic:MR Engineering  

Session Name:Simulation in MR Design & Analysis  

Program Number:4258  

Room Live Q&A Session:

Eight-element Rotating Radiofrequency Coil Array with the Combination of Dipole and Loop Coils for Efficient B1 Shimming and SAR control at 7T

Author:Mingyan Li  Jin Jin  Aurelien Destruel  Lei Guo  Ewald Weber  Feng Liu  Stuart Crozier  

Institution:Siemens Healthineers  The University of Queensland  University of Southern California  

Session Type:Digital Poster  

Session Live Q&A Date:Digital Poster (All Week)  

Topic:MR Engineering  

Session Name:Simulation in MR Design & Analysis  

Program Number:4259  

Room Live Q&A Session:

Electromagnetic simulation analysis of an RF burn injury due to an ECG lead

FDTD Simulation of embedded Elongated Conductors: Impact of Voxelization Errors and Model Simplification

Author:J. Nuno Teixeira  Shaihan Malik  Joseph Hajnal  

Institution:School of Biomedical Engineering & Imaging Sciences, King's College London  

Session Type:Digital Poster  

Session Live Q&A Date:Digital Poster (All Week)  

Topic:MR Engineering  

Session Name:Simulation in MR Design & Analysis  

Program Number:4252  

Room Live Q&A Session:

Feasibility study of unshielded PET detectors with shielded RF coil for PET/MRI insert

Author:Md Shahadat Hossain Akram  Takayuki Obata  Fumihiko Nishikido  Taiga Yamaya  

Institution:National Institute of Radiological Sciences (NIRS-QST)  

Session Type:Digital Poster  

Session Live Q&A Date:Digital Poster (All Week)  

Topic:MR Engineering  

Session Name:MR Engineering in Action 1  

Program Number:4286  

Room Live Q&A Session:

Finite Element Vibration Analysis of Multi-Coil B0 Hardware for Human Brain MRI

Author:Sebastian Theilenberg  Jalal Ghazouani  Christoph Juchem  

Institution:Columbia University in the City of New York  Hamburg University of Technology  

Session Type:Digital Poster  

Session Live Q&A Date:Digital Poster (All Week)  

Topic:MR Engineering  

Session Name:B0 Shimming  

Program Number:4221  

Room Live Q&A Session:

Gradient coil design and optimization with equivalent magnetic dipole method for ultra-low field MRI systems

Author:Sheng Shen  Zheng Xu  Neha Koonjoo  Matthew Rosen  

Institution:Chongqing University  MGH/A.A. Martinos Center for Biomedical Imaging  Harvard University  Harvard Medical School  

Session Type:Digital Poster  

Session Live Q&A Date:Digital Poster (All Week)  

Topic:MR Engineering  

Session Name:Gradient & Encoding Field Technology  

Program Number:4241  

Room Live Q&A Session:

Gradient design for a low-field Halbach array using the Target Field Method

Author:Patrick Fuchs  Bart de Vos  Thomas O'Reilly  Andrew Webb  Rob Remis  

Institution:Delft University of Technology  Leiden University Medical Center  

Session Type:Digital Poster  

Session Live Q&A Date:Digital Poster (All Week)  

Topic:MR Engineering  

Session Name:Gradient & Encoding Field Technology  

Program Number:4244  

Room Live Q&A Session:

Gradient induced heating of components used in RF coil design

Author:Manuela Rösler  Roger Luechinger  David Brunner  Markus Weiger  Klaas Pruessmann  

Institution:ETH Zurich and University of Zurich  

Session Type:Digital Poster  

Session Live Q&A Date:Digital Poster (All Week)  

Topic:MR Engineering  

Session Name:Gradient & Encoding Field Technology  

Program Number:4240  

Room Live Q&A Session:

Human brain shimming performance comparison between matrix-like and stream-function SVD-based multi-coil arrays

Author:Bruno Pinho Meneses  Alexis Amadon  

Institution:Neurospin/CEA-Saclay  Université Paris-Saclay  

Session Type:Digital Poster  

Session Live Q&A Date:Digital Poster (All Week)  

Topic:MR Engineering  

Session Name:B0 Shimming  

Program Number:4222  

Room Live Q&A Session:

Initial experience on 7T Terra for human parallel transmit (pTx) liver imaging

An Integrated RF-receive/B0-shim Array Coil Improves whole-brain MR Spectroscopic Imaging at 7T

Investigation of appropriate frequency band and antenna for non-contact monitoring of heart and respiration rate

Author:Takafumi Ohishi  

Institution:Canon Medical Systems Corporation  

Session Type:Digital Poster  

Session Live Q&A Date:Digital Poster (All Week)  

Topic:MR Engineering  

Session Name:MR Engineering in Action 1  

Program Number:4285  

Room Live Q&A Session:

Investigation of pTx pulses for magnetisation inversion on 7T Terra

Investigation of Various Self-Decoupled Body Coil Arrays at Ultrahigh Fields

Invisible receiver arrays? Proof of effective long distance RF arrays when tissue loss dominates

Author:Kyung Min Nam  Cezar Alborahal  Kaizad Rustomji  Tryfon Antonakakis  Catalina Arteaga de Castro  Jannie Wijnen  Dennis Klomp  

Institution:Multiwave Innovation  Tesla Dynamic Coils  UMC Utrecht  

Session Type:Digital Poster  

Session Live Q&A Date:Digital Poster (All Week)  

Topic:MR Engineering  

Session Name:MR Engineering in Action 1  

Program Number:4289  

Room Live Q&A Session:

Line scan-based dynamic imaging of fluid motion periodically driven by MR actuator

Author:Hankyeol Lee  Jeongtaek Lee  Jang-Yeon Park  Seung-Kyun Lee  

Institution:Center for Neuroscience Imaging Research, Institute for Basic Science  Sungkyunkwan University  

Session Type:Digital Poster  

Session Live Q&A Date:Digital Poster (All Week)  

Topic:MR Engineering  

Session Name:MR Engineering in Action 1  

Program Number:4284  

Room Live Q&A Session: