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A SNR and contrast comparison study at 0.11T, 0.25T, 1.5T and 3T MRI systems

Author:Yueqi Qiu  Haoran Bai  Hao Chen  Zhiyong Zhang  

Session Type:Digital Poster  

Session Date:Monday, 05 June 2023  

Session Name:Low-Field & Point-of-Care/Portable MRI II  

Program Number:1760  

Room Session:Exhibition Halls D/E  

Institution :Shanghai Jiao Tong University  

Stop-Motion RF for Improving Spatial Resolution in Non-Linear Gradient-Free Low-Field MRI

Author:Anja Samardzija  Kartiga Selvaganesan  Younghyun Ha  Zhehong Zhang  Chenhao Sun  Heng Sun  Gigi Galiana  Todd Constable  

Session Type:Digital Poster  

Session Date:Monday, 05 June 2023  

Session Name:Low-Field & Point-of-Care/Portable MRI II  

Program Number:1761  

Room Session:Exhibition Halls D/E  

Institution :Yale School of Medicine  Yale University  

Widened-bandwidth RF volume coil using crossed elliptical winding for Halbach-array-based portable MRI knee scanner

Author:MEENA RAJENDRAN  SHAOYING HUANG  

Session Type:Digital Poster  

Session Date:Monday, 05 June 2023  

Session Name:Low-Field & Point-of-Care/Portable MRI II  

Program Number:1762  

Room Session:Exhibition Halls D/E  

Institution :Singapore University of Technology and Design  

Abdominal MRI at 0.55 T: Initial evaluation and optimization in healthy subjects

Author:Anupama Ramachandran  Hero Hussain  Mishal Lala  Jacob Richardson  Nancy Dudek  Joel Morehouse  Katherine Wright  Vikas Gulani  Nicole Seiberlich  

Session Type:Digital Poster  

Session Date:Monday, 05 June 2023  

Session Name:Low-Field & Point-of-Care/Portable MRI II  

Program Number:1763  

Room Session:Exhibition Halls D/E  

Institution :University of Michigan  

Denoising Simulated Low-Field MRI (70mT) using Denoising AutoEncoders (DAE) and Cycle-Consistent Generative Adversarial Network (Cycle-GAN)

Author:Fernando Vega  Abdoljalil Addeh  M. Ethan MacDonald  

Session Type:Digital Poster  

Session Date:Monday, 05 June 2023  

Session Name:Low-Field & Point-of-Care/Portable MRI II  

Program Number:1764  

Room Session:Exhibition Halls D/E  

Institution :University of Calgary  

Muscle volumetry from low-field scans and its relation to performance in physical activities

Author:José Miguel Algarín  Teresa Guallart-Naval  Ana Ferri-Caruana  Rubén Bosch  Francisco Juan-Lloris  Eduardo Pallás  Juan Pablo Rigla  Pablo Martínez  José Borreguero  José María Benlloch  Fernando Galve  Joseba Alonso  

Session Type:Digital Poster  

Session Date:Monday, 05 June 2023  

Session Name:Low-Field & Point-of-Care/Portable MRI II  

Program Number:1765  

Room Session:Exhibition Halls D/E  

Institution :CSIC  Physio MRI SL  Tesoro Imaging SL  Universitàt de València  Universitat Politècnica de València  

Feasibility of integrating a wearable accelerometer in very low-field MRI to detect motion

Author:Keerthi Sravan Ravi  Kunal Aggarwal  John Thomas Vaughan Jr.  Yun Soung Kim  Sairam Geethanath  

Session Type:Digital Poster  

Session Date:Monday, 05 June 2023  

Session Name:Low-Field & Point-of-Care/Portable MRI II  

Program Number:1766  

Room Session:Exhibition Halls D/E  

Institution :Columbia University  Icahn School of Medicine at Mt. Sinai  Mt. Sinai  Mt.Sinai  

Optimization of the magnetization-prepared rapid gradient echo (MP-RAGE) sequence for 0.55 T

Author:Jessica Schäper  Oliver Bieri  

Session Type:Digital Poster  

Session Date:Monday, 05 June 2023  

Session Name:Low-Field & Point-of-Care/Portable MRI II  

Program Number:1767  

Room Session:Exhibition Halls D/E  

Institution :University of Basel  University Hospital Basel  

An initial exploration of spiral imaging for quantitative fetal T2* mapping on a low-cost low-field MRI scanner

Author:Jordina Aviles Verdera  David Leitao  Daniel West  Joseph Hajnal  Shaihan Malik  Raphael Tomi-Tricot  Jana Hutter  

Session Type:Digital Poster  

Session Date:Monday, 05 June 2023  

Session Name:Low-Field & Point-of-Care/Portable MRI II  

Program Number:1768  

Room Session:Exhibition Halls D/E  

Institution :King's College London  Siemens Healthcare Limited  

General implementation of frequencyspace reconstruction

Author:Marko Havu  Koos Zevenhoven  Antti Mäkinen  Risto Ilmoniemi  

Session Type:Digital Poster  

Session Date:Monday, 05 June 2023  

Session Name:Low-Field & Point-of-Care/Portable MRI II  

Program Number:1769  

Room Session:Exhibition Halls D/E  

Institution :Aalto University  

Characterization of Concomitant Gradient Fields and their effects on a 46 mT Halbach-Based point-of-care MRI system

Author:Bart de Vos  Rob Remis  Andrew Webb  

Session Type:Digital Poster  

Session Date:Monday, 05 June 2023  

Session Name:Low-Field & Point-of-Care/Portable MRI II  

Program Number:1770  

Room Session:Exhibition Halls D/E  

Institution :Delft University of Technology  Leiden University Medical Center  

Study of Frequency selective surface (FSS) to shield solenoids for low-field portable MRI

Author:MEENA RAJENDRAN  SHAOYING HUANG  

Session Type:Digital Poster  

Session Date:Monday, 05 June 2023  

Session Name:Low-Field & Point-of-Care/Portable MRI II  

Program Number:1771  

Room Session:Exhibition Halls D/E  

Institution :Singapore University of Technology and Design  

Breast and Chest RF Design and Optimization for Ultra-low Field MRI

Author:Torben Hornung  Neha Koonjoo  Susu Yan  Matthew Rosen  Thomas Bortfeld  

Session Type:Digital Poster  

Session Date:Monday, 05 June 2023  

Session Name:Low-Field & Point-of-Care/Portable MRI II  

Program Number:1772  

Room Session:Exhibition Halls D/E  

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

Improved T1w Imaging at Ultra-Low Field by use of phase-sensitive reconstruction

Author:Samson Lecurieux Lafayette  Francesco Padormo  Paul Cawley  Emil Ljunberg  Rui Teixeira  David Edwards  Mary Rutherford  Tomoki Arichi  Joseph Hajnal  

Session Type:Digital Poster  

Session Date:Monday, 05 June 2023  

Session Name:Low-Field & Point-of-Care/Portable MRI II  

Program Number:1773  

Room Session:Exhibition Halls D/E  

Institution :Hyperfine  King's College  Lund University  

Gradient non-linearity estimation in an Open MRI scanner

Author:Olivier Mougin  Paul Glover  Richard Bowtell  Penny Gowland  

Session Type:Digital Poster  

Session Date:Monday, 05 June 2023  

Session Name:Low-Field & Point-of-Care/Portable MRI II  

Program Number:1774  

Room Session:Exhibition Halls D/E  

Institution :University of Nottingham  

Demonstrating the Scalability of Spokes-and-Hub Magnet Designs

Author:Liliana Edmonds  Irene Kuang  Elfar Adalsteinsson  Jacob White  

Session Type:Digital Poster  

Session Date:Monday, 05 June 2023  

Session Name:Low-Field & Point-of-Care/Portable MRI II  

Program Number:1775  

Room Session:Exhibition Halls D/E  

Institution :Massachusetts Institute of Technology  

EM shielded spiral RF coil design for array coil decoupling at ultra-low field MRI

Author:Yonghyun Ha  Kartiga Selvaganesan  Chenhao Sun  Zhehong Zhang  Anja Samardzija  Heng Sun  Gigi Galiana  Todd Constable  

Session Type:Digital Poster  

Session Date:Monday, 05 June 2023  

Session Name:Low-Field & Point-of-Care/Portable MRI II  

Program Number:1776  

Room Session:Exhibition Halls D/E  

Institution :Yale University  

Optimization and Construction of a Low-Field MRI System Using Permanent Magnets

Author:Mikah Mellors  Rebecca Feldman  

Session Type:Digital Poster  

Session Date:Monday, 05 June 2023  

Session Name:Low-Field & Point-of-Care/Portable MRI II  

Program Number:1777  

Room Session:Exhibition Halls D/E  

Institution :University of British Columbia  University of Toronto