A Feasibility Study of 0.055T MRI for Neuroimaging and Comparison with Clinical 3T MRI

Field orientation matters: vertical open-bore scanners significantly reduce RF heating around implanted deep brain stimulation devices

Field-Cycling imaging identifies ischaemic stroke at magnetic field strength below 200 mT

A flexible, 4-channel head array for 0.2T readout FCI (Field-Cycling Imaging).

Free-Breathing Liver Fat Quantification using Radial Acquisition on a High-Performance 0.55T MRI System

Impact of RF Frequency Variation on AIMD MRI RF Safety Assessment

Author:Xin Huang  Xiyao Xin  Kevin Feng  Vick Chen  Shiloh Sison  

Session Type:Online Gather.town Pitches  

Session Date:Thursday, 12 May 2022  

Topic:Module 8: Safety, Low-Field, and Interventional  

Session Name:Safety, Low Field & Interventional III  

Program Number:4824  

Room Session:3  

Institution:Abbott Laboratories  

Implant heating in muscle-mimicking phantoms: an in silico evaluation of perfusion cooling

Author:Amgad Louka  William Bradfield-Handler  Blaine Chronik  

Session Type:Digital Poster  

Session Date:Thursday, 12 May 2022  

Topic:Module 8: Safety, Low-Field, and Interventional  

Session Name:MRI Safety II  

Program Number:2631  

Room Session:Exhibition Hall:S8 & S9  

Institution:Western University  

Increasing Peripheral Nerve Stimulation Thresholds Using Gradient Array Coils

Author:Reza Babaloo  Manouchehr Takrimi  Ergin Atalar  

Session Type:Oral  

Session Date:Wednesday, 11 May 2022  

Topic:Module 8: Safety, Low-Field, and Interventional  

Session Name:MRI Safety  

Program Number:0580  

Room Session:ICC Capital Suite 7 & 12  

Institution:Bilkent University  

Influence of electric field and axon geometry on peripheral nerve stimulation chronaxie

Investigating the detection capability of RSNs with fMRI at a low field scanner equipped with a high-performance gradient

Investigating the effect of reduced TR in detection of RSNs at a low field MR scanner

Investigation of the Ability of Slot Element Metallization to Reduce SAR and RF Heating due to Associated Components

Author:Dheyaa Alkandari  Steven Wright  

Session Type:Digital Poster  

Session Date:Thursday, 12 May 2022  

Topic:Module 8: Safety, Low-Field, and Interventional  

Session Name:MRI Safety I  

Program Number:2557  

Room Session:Exhibition Hall:S8 & S9  

Institution:Kuwait University  Texas A&M University  

Low-cost Modular RFPA Platform for Gradient-Free Quantitative Imaging

Magnetic Susceptibility of Common Metals and Alloys Used in Medical Devices

Author:Grant Baker  Eric Anttila  Erick Smith  Andrew Robison  David Gross  

Session Type:Online Gather.town Pitches  

Session Date:Monday, 09 May 2022  

Topic:Module 8: Safety, Low-Field, and Interventional  

Session Name:Safety, Low Field & Interventional I  

Program Number:3581  

Room Session:4  

Institution:MED Institute Inc.  

Maxwell Field Compensation for 2D Spiral-Ring Turbo Spin-Echo Imaging at 0.55T and 1.5T

Measurement of magnetic fringe fields from a proton pencil beam scanning nozzle causing MR image ghosting artefacts during in-beam MR imaging

A mesh-based CNN for the evaluation of MR RF-induced heating of complex-shaped passive implants

MRI Gradient Induced Device Heating of Leadless Pacemakers

Author:Michael Childers  Dorab Sethna  Vick Chen  Shiloh Sison  

Session Type:Online Gather.town Pitches  

Session Date:Thursday, 12 May 2022  

Topic:Module 8: Safety, Low-Field, and Interventional  

Session Name:Safety, Low Field & Interventional III  

Program Number:4827  

Room Session:3  

Institution:Abbott  

MRI-based measurement of the transfer function of elongated metallic implants without transceive phase approximation.

MRSaiFE: towards the real-time prediction of SAR in 3T and 7T MRRF coils- a feasibility study with 10 body models

New “restricted SAR mode” definition based on a thermal conservative model for relaxed unconditional safe in vivo experiments

New Endo Coil and Novel Methods for Improving mpMR-TRUS Guided Fusion Prostate Biopsies with Hyperpolarized C-13 Pyruvate Molecular Imaging

A new single channel method for electromagnetic interference reduction on a 50 mT permanent magnet system

A New Approach to Shimming Halbach Arrays Using Higher Order Halbach Array Inserts

Author:Thomas O'Reilly  Wouter Teeuwisse  Andrew Webb  

Session Type:Oral  

Session Date:Monday, 09 May 2022  

Topic:Module 8: Safety, Low-Field, and Interventional  

Session Name:Low-Field MRI: System Development  

Program Number:0063  

Room Session:S11 (Breakout B)  

Institution:Leiden University Medical Center  

Numerical Simulation of Tissue Damage Due to Magnetically Induced Force for Multi-Configuration Passive Medical Devices

On the complexity of pTx systems in SAR assessment

Optimized radio frequency coil for low-field magnetic resonance relaxometry in human finger

A Parallel-Transmit Halbach Magnet TRASE MRI System

Phantom Development for Comparison of Thermal Mapping

Phase-Based B1 Mapping in a 65 mT Single-Sided Prostate MRI Scanner

Physics-Informed Deep Learning for Image Distortion Correction from B0-inhomogeneities in Low-Field MRI

The Potential of AI-Based Clinical Text Mining to Improve Patient Safety: the Case of Implant Terms and Patient Journals

Preliminary Study of the Uncertainty for RF-induced Heating Assessment of Subcutaneous and Partially Implanted Devices during MRI Exposure

Quantitative MRI measurements for T1 and T2 at 0.064T

Random Matrix Theory reconstruction for T1 quantification on a field-cycling scanner for B0 ranging between 2-200mT

Real-Time Water Fat Imaging at 0.55T with Spiral Out-In-Out-In Sampling

Author:Ye Tian  Yongwan Lim  Krishna Nayak  

Session Type:Oral  

Session Date:Tuesday, 10 May 2022  

Topic:Module 8: Safety, Low-Field, and Interventional  

Session Name:Low-Field MRI: New Methods  

Program Number:0317  

Room Session:N11 (Breakout B)  

Institution:University of Southern California