Respiratory motion affects peak spatial SAR value and location – impact on safety supervision for 7T cardiac imaging

RF Coil design for improving human liver fat quantification in a portable single-side MR system

RF coil modeling with mechanical components: initial investigation

Author:Xin Chen  Michael Steckner  

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:3577  

Room Session:4  

Institution:Canon Medical Research USA Inc  

RF Heating of Multi-channel icEEG Electrodes

Robust Fiducial-based Registration for Mechatronics-Assisted MRI-guided Focal Laser Ablation of Localized Prostate Cancer

Safety Assessment of Custom-Built Multi-Channel RF Coils: EM Modeling Uncertainties

A Shielding-free Ultra-low-field 0.055T Brain MRI Scanner for Accessible Healthcare

Shimming a Halbach Magnet for TRASE MRI on the International Space Station

Significance of Covering Anatomical Variations for Conservative Assessment of Deposited Power of Leaded Implants in Patients

Author:Lena Kranold  Tolga Goren  Sunder Rajan  Niels Kuster  

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:2624  

Room Session:Exhibition Hall:S8 & S9  

Institution:FDA  IT'IS Foundation  ETH Zurich  

Simulated Impact of Gradient Amplifier Noise on Simple 3D Sequences: Preliminary Results

Author:Mike Twieg  

Session Type:Digital Poster  

Session Date:Tuesday, 10 May 2022  

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

Session Name:Low-Field MRI II  

Program Number:1897  

Room Session:Exhibition Hall:S8 & S9  

Institution:Hyperfine  

Simulating the effects of off-resonance effects from a CHORUS pulse sequence in a single sided, low-field MRI system.

Simulation Evidence for use of a Denoising Auto-Encoder (DAE) to Improve Ultra-Low Field (64mT) MRI with a High Field (3T) Prior

Simulation of RF heating for patients with metallic gamma knife stereotaxic headframe in MRI

Author:Weiman Jiang  Fan Yang  Kun Wang  

Session Type:Online Gather.town Pitches  

Session Date:Wednesday, 11 May 2022  

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

Session Name:Safety, Low Field & Interventional II  

Program Number:4369  

Room Session:6  

Institution:GE Healthcare  

A Simulator, “MagTetris”, for Fast Calculation of Magnetic Field and Force for Permanent Magnets

Study of B1 and SAR Field Distribution for loop coil with different bending angles at 3T

Author:Tripta Sharma  Xiaoliang Zhang  

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:3578  

Room Session:4  

Institution:University at Buffalo  

T1 and T2 Mapping of the Infant Brain with a Low-Field, Portable MRI System

A Temperature-Insensitive Halbach Magnet Array Design for Ultra-Low-Field MRI

Towards motion robust MRT during Microwave Hyperthermia by integrating an 8-channel receiver coil array into the MRcollar

Type-III NUFFT Image Reconstruction for a 65 mT Single-Sided Prostate MRI Scanner with Non-Linear Gradient Fields

Ultra-Fast Water/Fat Imaging of the Abdomen at 0.55T

Variability of the specific absorption rate in the child’s head using a transmit array head coil at 7T: a simulation study

Volumetric ultrasound hyperthermia treatment using the ExAblate body MR-guided Focused Ultrasound (MRgFUS) system

Water-Immersed 8-Dipole Receive Array for MR-Guided Focused Ultrasound of the Brain at 3T

A web-accessible tool for Temperature Estimation from SAR Simulations (TESS)

What you see is not what you get: localization of Deep Brain Stimulation leads from metal artifacts

When they go high, go low? (Maybe, but not so fast): Comparing RF heating of active implantable medical devices in 0.55 T vs. 1.5 T horizontal scanners

Workflow for Personalized RF Safety Assessment of Orthopedic Implants in MRI, a Proof of Concept