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Altered Dynamic in Functional Connectivity Density in Amyotrophic Lateral Sclerosis: A Resting-State FMRI Study

Author:Jia-Hui Lin  Qiu-Yi Dong  Yun-Bin Cao  Hua-Jun Chen  

Session Type:Digital Poster  

Session Date:Monday, 05 June 2023  

Session Name:Neurodegeneration II  

Program Number:1729  

Room Session:Exhibition Halls D/E  

Institution :Fujian Medical University Union Hospital  

Identifying multimodal imaging biomarkers: a framework exploring association of β-Amyloid Accumulation and Microstructural integrity at 7T

Assessment of Brainstem volume in Myalgic Encephalomyelitis/Chronic fatigue syndrome and long-COVID patients

Changes in the dynamic spontaneous neural activity of brain activity in minimal hepatic encephalopathy

Author:Jia-Hui Lin  Yun-Bin Cao  Qiu-Yi Dong  Hua-Jun Chen  

Session Type:Digital Poster  

Session Date:Monday, 05 June 2023  

Session Name:Neurodegeneration II  

Program Number:1732  

Room Session:Exhibition Halls D/E  

Institution :Fujian Medical University Union Hospital  

Modi?cations of Large-Scale Resting-State Functional Connectivity in Spinocerebellar Ataxia Type 3

Mapping of neurodegenerative changes with Diffusion Tensor Imaging of Spinocerebellar ataxia type 1, 2 and 12 patients

Quantitative Susceptibility Mapping of cortical and subcortical brain regions in patients with REM sleep Behavior Disorder

Predicting brain age using partition modeling strategy and Atlas-based attentional enhancement in Chinese population

Abnormal effective connectivity of reward network in first-episode schizophrenia with auditory verbal hallucinations

Structural waste clearance markers in the elderly: sex differences in the relation between perivascular and parasagittal dural space volume

3D mTI-ASL perfusion for differentiating 1p/19q status in IDH1-mutant lower grade gliomas

Time-dependent diffusion-weighted imaging for differentiation between glioblastoma and brain metastasis

NODDI maximum abnormal signal area histogram analysis for differentiation between glioblastoma Multiforme and solitary brain metastasis

Combination of DKI and IVIM for differentiating True Progression from Pseudoprogression of Glioma with Postoperative Radiation Therapy

Effects of peritumoral T2 hyperintensities in treated gliomas on the quantification of tumour blood flow with arterial spin labeling.

Tumor habitat-derived diffusion spectrum imaging features in evaluating gliomas-A comparative study with DKI

Pretreatment Apparent Diffusion Coefficient Value for Prediction of Relapsed and Refractory Primary Central Nervous System Lymphoma

Identification of IDH genotype and tumor subtype of adult-type diffuse gliomas based on WHO CNS5 using histogram features of QSM and ADC

Healthy and cancerous brain ADC: diffusion- and echo time dependence with pulsed gradient spin-echo (PGSE) diffusion imaging

Intravoxel Tissue Heterogeneity Revealed by Non-Gaussian Time-Dependent Diffusion MRI and Its Correlation with Histology

The application of high-resolution isotropic EPI DWI by CS with different acceleration factor in brain tumor

Preoperative ASL correlates with molecular markers of IDH and HIF-1α in glioma microenvironment and is predictive of patient outcome

Characterising glioma heterogeneity with diffusion-relaxation MRI and InSpect

MR Varying Diffusion Curvature Imaging on Different Brain Tumors: A Preliminary Experience

Whole-tumor ADC Histogram Analysis in evaluating Tongue Squamous Cell Carcinoma heterogeneity and predicting Cervical Lymph Node Metastases

Time-Dependent OGSE Diffusion MRI with MAGNUS Ultra-High-Performance Gradient Coil for Microstructure Imaging in Glioma Brain Tumor Patients

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

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

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  

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

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

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

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

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

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

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

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  

Improved reliability of R2* and susceptibility quantification using 3D EPI acquisition