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B-value influence on IVIM MRI for juvenile idiopathic arthritis in the knee

Author:Kilian Stumpf  Anna-Katinka Bracher  Thomas Hüfken  Britta Huch  Meinrad Beer  Henning Neubauer  Volker Rasche  

Session Type:Digital Poster  

Session Date:Wednesday, 19 May 2021  

Topic:Microstructure: Modelling Gray & White Matter Diffusion  

Session Name:Multicomponent Models of Diffusion, Perfusion & Relaxation  

Program Number:3428  

Room Session:Concurrent 4  

Institution:Ulm University Medical Center  

Deep Learner estimated isotropic volume fraction enables reliable single-shell NODDI reconstruction

Author:Abrar Faiyaz  Marvin Doyley  Giovanni Schifitto  Jianhui Zhong  Md Nasir Uddin  

Session Type:Digital Poster  

Session Date:Wednesday, 19 May 2021  

Topic:Microstructure: Modelling Gray & White Matter Diffusion  

Session Name:Multicomponent Models of Diffusion, Perfusion & Relaxation  

Program Number:3427  

Room Session:Concurrent 4  

Institution:University of Rochester  

Effect of the Signal-to-noise Ratio on the Optimal Model Mapping for Intravoxel Incoherent Motion MRI

Author:Yen-Peng Liao  Shin-ichi Urayama  Tadashi Isa  Hidenao Fukuyama  

Session Type:Digital Poster  

Session Date:Wednesday, 19 May 2021  

Topic:Microstructure: Modelling Gray & White Matter Diffusion  

Session Name:Multicomponent Models of Diffusion, Perfusion & Relaxation  

Program Number:3430  

Room Session:Concurrent 4  

Institution:Kyoto University Graduate School of Medicine  Yasu City Hospital  Kyoto University  

Effect of the training set on supervised-learning parameter estimation: Application to the Standard Model of diffusion in white matter

Author:Ying Liao  Santiago Coelho  Jelle Veraart  Els Fieremans  Dmitry Novikov  

Session Type:Digital Poster  

Session Date:Wednesday, 19 May 2021  

Topic:Microstructure: Modelling Gray & White Matter Diffusion  

Session Name:Multicomponent Models of Diffusion, Perfusion & Relaxation  

Program Number:3421  

Room Session:Concurrent 4  

Institution:NYU School of Medicine  

Estimating cortical soma and neurite densities from diffusion MRI measures using a machine learning approach

Author:Tianjia Zhu  Minhui Ouyang  Nikou Lei  David Wolk  Paul Yushkevich  Hao Huang  

Session Type:Digital Poster  

Session Date:Wednesday, 19 May 2021  

Topic:Microstructure: Modelling Gray & White Matter Diffusion  

Session Name:Multicomponent Models of Diffusion, Perfusion & Relaxation  

Program Number:3423  

Room Session:Concurrent 4  

Institution:Children's Hospital of Philadelphia  University of Pennsylvania  University of Washington Seattle  

Fast and accurate quantification of intra-voxel incoherent motion (IVIM) with spherical-tensor-encoded diffusion MRI

Author:Alberto de Luca  Geert-Jan Biessels  Ofer Pasternak  Chantal Tax  

Session Type:Digital Poster  

Session Date:Wednesday, 19 May 2021  

Topic:Microstructure: Modelling Gray & White Matter Diffusion  

Session Name:Multicomponent Models of Diffusion, Perfusion & Relaxation  

Program Number:3429  

Room Session:Concurrent 4  

Institution:Harvard Medical School  University Medical Center Utrecht  University of Cardiff  

Feasibility of white matter Standard Model parameter estimation in clinical settings

Author:Santiago Coelho  Steven Baete  Gregory Lemberskiy  Benjamin Ades-Aron  Jelle Veraart  Dmitry Novikov  Els Fieremans  

Session Type:Digital Poster  

Session Date:Wednesday, 19 May 2021  

Topic:Microstructure: Modelling Gray & White Matter Diffusion  

Session Name:Multicomponent Models of Diffusion, Perfusion & Relaxation  

Program Number:3422  

Room Session:Concurrent 4  

Institution:NYU School of Medicine  

Gaussian Mixture for Peak Identification in Non-Negative Least Squares Fitting of the IVIM Signal

Author:Lucas da Costa  Bruno Vieira  Renata Leoni  Andre Paschoal  

Session Type:Digital Poster  

Session Date:Wednesday, 19 May 2021  

Topic:Microstructure: Modelling Gray & White Matter Diffusion  

Session Name:Multicomponent Models of Diffusion, Perfusion & Relaxation  

Program Number:3431  

Room Session:Concurrent 4  

Institution:InBrain Lab - University of Sao Paulo  Universidade de Sao Paulo  

Intravoxel Incoherent Motion Reconstruction with Multi-Orientation Acquisition using Three b-Values

Author:Sam Javidi  Hamidreza Saligheh Rad  

Session Type:Digital Poster  

Session Date:Wednesday, 19 May 2021  

Topic:Microstructure: Modelling Gray & White Matter Diffusion  

Session Name:Multicomponent Models of Diffusion, Perfusion & Relaxation  

Program Number:3435  

Room Session:Concurrent 4  

Institution:Tehran University of Medical Sciences  Research Center for Molecular and Cellular Imaging  

Mapping apparent soma and neurite density in the in-vivo mouse brain using SANDI

Author:Andrada Ianus  Francisca Fernandes  Joana Carvalho  Cristina Chavarrias  Marco Palombo  Noam Shemesh  

Session Type:Digital Poster  

Session Date:Wednesday, 19 May 2021  

Topic:Microstructure: Modelling Gray & White Matter Diffusion  

Session Name:Multicomponent Models of Diffusion, Perfusion & Relaxation  

Program Number:3424  

Room Session:Concurrent 4  

Institution:Champalimaud Centre for the Unknown  University College London  

Model-based reconstruction for IVIM and combined IVIM-DTI fitting: Initial experience

Author:Susanne Rauh  Oliver Maier  Oliver Gurney-Champion  Melissa Hooijmans  Rudolf Stollberger  Aart Nederveen  Gustav Strijkers  

Session Type:Digital Poster  

Session Date:Wednesday, 19 May 2021  

Topic:Microstructure: Modelling Gray & White Matter Diffusion  

Session Name:Multicomponent Models of Diffusion, Perfusion & Relaxation  

Program Number:3432  

Room Session:Concurrent 4  

Institution:Amsterdam UMC, location AMC  Graz University of Technology  BioTechMed-Graz  

MR Fingerprinting with B-tensor encoding scheme for simultaneous measure of relaxation and microstructure diffusion

Author:Maryam Afzali  Lars Mueller  Ken Sakaie  Siyuan Hu  Yong Chen  Mark Griswold  Derek Jones  Dan Ma  

Session Type:Digital Poster  

Session Date:Wednesday, 19 May 2021  

Topic:Microstructure: Modelling Gray & White Matter Diffusion  

Session Name:Multicomponent Models of Diffusion, Perfusion & Relaxation  

Program Number:3439  

Room Session:Concurrent 4  

Institution:Biomedical Engineering, Case Western Reserve University  Cardiff University Brain Research Imaging Centre (CUBRIC), School of Psychology, Cardiff University  Imaging Institute, Cleveland Clinic  Radiology, Case Western Reserve University  

Multicomponent Diffusion Analysis using L1-norm Regularized NNLS for an Accurate and Robust Detection of Alternations in Spinal Cord

Author:Jin Gao  Weiguo Li  Richard Magin  Danilo Erricolo  

Session Type:Digital Poster  

Session Date:Wednesday, 19 May 2021  

Topic:Microstructure: Modelling Gray & White Matter Diffusion  

Session Name:Multicomponent Models of Diffusion, Perfusion & Relaxation  

Program Number:3440  

Room Session:Concurrent 4  

Institution:University of Illinois at Chicago  

Nonparametric 5D D-R2 distribution imaging with single-shot EPI at 21.1 T: Initial results for in vivo rat brain

Author:Jens Rosenberg  Samuel Grant  Daniel Topgaard  

Session Type:Digital Poster  

Session Date:Wednesday, 19 May 2021  

Topic:Microstructure: Modelling Gray & White Matter Diffusion  

Session Name:Multicomponent Models of Diffusion, Perfusion & Relaxation  

Program Number:3438  

Room Session:Concurrent 4  

Institution:Florida State University  Lund University  FAMU-FSU College of Engineering  

Not all voxels are created equal: reducing estimation bias in regional NODDI metrics using tissue-weighted mean

Author:Christopher Parker  Thomas Veale  Martina Bocchetta  Catherine Slattery  Nick Fox  Jonathan Schott  Dave Cash  Hui Zhang  

Session Type:Digital Poster  

Session Date:Wednesday, 19 May 2021  

Topic:Microstructure: Modelling Gray & White Matter Diffusion  

Session Name:Multicomponent Models of Diffusion, Perfusion & Relaxation  

Program Number:3425  

Room Session:Concurrent 4  

Institution:Centre for Medical Image Computing, Department of Computer Science, UCL  Dementia Research Centre, Department of Neurodegenerative Disease, UCL Queen Square, Institute of Neurology, UCL  

A novel clinically viable method to quantify T2 of intra and extra axonal compartmental tissue properties

Author:Sudhir Pathak  Vishwesh Nath  B V Rathish Kumar  Walter Schneider  

Session Type:Digital Poster  

Session Date:Wednesday, 19 May 2021  

Topic:Microstructure: Modelling Gray & White Matter Diffusion  

Session Name:Multicomponent Models of Diffusion, Perfusion & Relaxation  

Program Number:3437  

Room Session:Concurrent 4  

Institution:Indian Institute of Technology Kanpur  Nvidia  University of Pittsburgh  

PhysicallyMotivated Deep-Neural Networks of the Intravoxel Incoherent Motion Signal Decay Model for Quantitative Diffusion-Weighted MRI

Author:Shira Nemirovsky-Rotman  Elad Rotman  Onur Afacan  Sila Kurugol  Simon Warfield  Moti Freiman  

Session Type:Digital Poster  

Session Date:Wednesday, 19 May 2021  

Topic:Microstructure: Modelling Gray & White Matter Diffusion  

Session Name:Multicomponent Models of Diffusion, Perfusion & Relaxation  

Program Number:3433  

Room Session:Concurrent 4  

Institution:Boston's Children's Hospital, Harvard Medical School  Technion  

Relevance of NODDI to Characterise In Vivo the Microstructural Abnormalities of Multiple Sclerosis Cortex and Cortical Lesions: A 3T Study

Author:Elisabetta Pagani  Paolo Preziosa  Raffaello Bonacchi  Laura Cacciaguerra  Massimo Filippi  Maria A. Rocca  

Session Type:Digital Poster  

Session Date:Wednesday, 19 May 2021  

Topic:Microstructure: Modelling Gray & White Matter Diffusion  

Session Name:Multicomponent Models of Diffusion, Perfusion & Relaxation  

Program Number:3426  

Room Session:Concurrent 4  

Institution:IRCCS San Raffaele Scientific Institute  Vita-Salute San Raffaele Unversity  

Self-supervised IVIM DWI parameter estimation with a physics based forward model

Author:Serge Vasylechko  Simon Warfield  Onur Afacan  Sila Kurugol  

Session Type:Digital Poster  

Session Date:Wednesday, 19 May 2021  

Topic:Microstructure: Modelling Gray & White Matter Diffusion  

Session Name:Multicomponent Models of Diffusion, Perfusion & Relaxation  

Program Number:3434  

Room Session:Concurrent 4  

Institution:Boston Children's Hospital  Harvard Medical School  

Time-dependent and TE-dependent Diffusivity in Human Brain using Multi-TE Oscillating Gradient Spin Echo in High Gradient 3.0T MRI (MAGNUS)

Author:Ante Zhu  Luca Marinelli  Thomas Foo  

Session Type:Digital Poster  

Session Date:Wednesday, 19 May 2021  

Topic:Microstructure: Modelling Gray & White Matter Diffusion  

Session Name:Multicomponent Models of Diffusion, Perfusion & Relaxation  

Program Number:3436  

Room Session:Concurrent 4  

Institution:GE Global Research