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aDWI-BIDS: Advanced Diffusion Weighted Imaging Metadata for the Brain Imaging Data Structure

Author:James Gholam  Santiago Aja-Fernandez  Matt Griffin  Derek Jones  Emre Kopanoglu  Lars Mueller  Markus Nilsson  Filip Szczepankiewicz  Chantal Tax  Carl-Fredrik Westin  Leandro Beltrachini  

Session Type:Digital Poster  

Session Date:Thursday, 20 May 2021  

Topic:Data Processing & Software Tools  

Session Name:Software Tools for Development, Data Processing & Analysis  

Program Number:3762  

Room Session:Concurrent 1  

Institution:Cardiff University  Harvard Medical School  Lund University  Universidad de Valladolid  University Medical Center Utrecht  

Beyond cellularity: Which microstructural features determine the mesoscopic mean diffusivity in meningiomas?

Author:Jan Brabec  Filip Szczepankiewicz  Jaromír Šrámek  Elisabet Englund  Johan Bengzon  Linda Knutsson  Carl-Fredrik Westin  Pia C Sundgren  Markus Nilsson  

Session Type:Digital Poster  

Session Date:Thursday, 20 May 2021  

Topic:Diffusion in Cancer: Clinical Studies & Validation  

Session Name:Diffusion Applications: Cancer  

Program Number:3675  

Room Session:Concurrent 4  

Institution:First Faculty of Medicine, Charles University  Harvard Medical School  Lund University  Brigham and Women’s Hospital  Johns Hopkins University School of Medicine  

Brain tissues have single-voxel signatures in multi-spectral MRI

Author:Alexander German  Angelika Mennecke  Jan Martin  Jannis Hanspach  Andrzej Liebert  Jürgen Herrler  Tristan Anselm Kuder  Manuel Schmidt  Armin Nagel  Michael Uder  Arnd Dörfler  Jürgen Winkler  Moritz Zaiss  Frederik Laun  

Session Type:Digital Poster  

Session Date:Wednesday, 19 May 2021  

Topic:Artificial Intelligence (Machine Learning & Deep Learning) Applications to Neuroradiology  

Session Name:New Frontiers of AI in Neuroimaging  

Program Number:3248  

Room Session:Concurrent 6  

Institution:German Cancer Research Center  Lund University  University Hospital Erlangen  Max Planck Institute for Biological Cybernetics  

Concomitant field compensation using additional oscillating gradients in a double diffusion encoding imaging sequence

Author:Julian Rauch  Frederik Laun  Theresa Palm  Jan Martin  Maxim Zaitsev  Mark Ladd  Peter Bachert  Tristan Kuder  

Session Type:Oral  

Session Date:Thursday, 20 May 2021  

Topic:Artifacts & Corrections  

Session Name:Artifacts & Corrections  

Program Number:0668  

Room Session:Concurrent 1  

Institution:German Cancer Research Center (DKFZ)  Medical Center University of Freiburg  University Hospital Erlangen, Friedrich-Alexander-Universität Erlangen-Nürnberg (FAU)  Center for Medical Physics and Biomedical Engineering Medical University of Vienna  Heidelberg University  Lund University  

Cumulant expansions for measuring restricted diffusion and water exchange

Author:Arthur Chakwizira  Filip Szczepankiewicz  Linda Knutsson  Pia Sundgren  Markus Nilsson  

Session Type:Digital Poster  

Session Date:Wednesday, 19 May 2021  

Topic:Microstructure: Modelling Gray & White Matter Diffusion  

Session Name:Diffusion: Phantoms & Simulations  

Program Number:3415  

Room Session:Concurrent 4  

Institution:Lund University  Johns Hopkins University School of Medicine  Skåne University Hospital  University of Michigan  

A digital human head phantom for validation of retrospective motion correction in glucoCEST MRI

Author:Patrick Lehmann  Mads Andersen  Anina Seidemo  Xiang Xu  Xu Li  Nirbhay Yadav  Ronnie Wirestam  Frederik Testud  Patrick Liebig  Pia Sundgren  Peter van Zijl  Linda Knutsson  

Session Type:Digital Poster  

Session Date:Thursday, 20 May 2021  

Topic:Imaging Metabolites: CEST, MT & MRS  

Session Name:Imaging Metabolites: CEST & MT  

Program Number:3699  

Room Session:Concurrent 6  

Institution:Icahn School of Medicine at Mount Sinai  Johns Hopkins University School of Medicine  Lund University  Philips Healthcare  Siemens Healthcare AB  Siemens Healthcare GmbH  Kennedy Krieger Institute  

DSC-MRI: Analysis

Author:Linda Knutsson  

Session Type:Weekend Course  

Session Date:Sunday, 16 May 2021  

Topic:Perfusion MRI  

Session Name:Perfusion MRI  

Program Number:

Room Session:Concurrent 2  

Institution:Lund University  

Echo time dependence of the biexponential and triexponential IVIM parameters in the liver

Author:Tobit Führes  Andreas Riexinger  Jan Martin  Martin Loh  Bernhard Hensel  Michael Uder  Frederik Laun  

Session Type:Digital Poster  

Session Date:Tuesday, 18 May 2021  

Topic:Liver  

Session Name:Liver: Diffusion & Function  

Program Number:2122  

Room Session:Concurrent 5  

Institution:Friedrich-Alexander-Universität Erlangen-Nürnberg  Lund University  University Hospital Erlangen  

Enhancing diffusion tensor distribution imaging via denoising of tensor-valued diffusion MRI data

Author:Jan Martin  Patrik Brynolfsson  Michael Uder  Frederik Laun  Daniel Topgaard  Alexis Reymbaut  

Session Type:Digital Poster  

Session Date:Wednesday, 19 May 2021  

Topic:Optimized Signal Representation for Acquisition & Reconstruction  

Session Name:Signal Representations for Quantitative Applications  

Program Number:2600  

Room Session:Concurrent 1  

Institution:Friedrich-Alexander-Universität Erlangen-Nürnberg (FAU)  Lund University  Random Walk Imaging AB  NONPI Medical AB  

Estimation of intra-axonal axial diffusivity by tensor-valued dMRI and powder-averaging

Author:Markus Nilsson  Samuel St-Jean  Christian Beaulieu  Filip Szczepankiewicz  

Session Type:Oral  

Session Date:Wednesday, 19 May 2021  

Topic:Microstructure: Modelling Gray & White Matter Diffusion  

Session Name:Microstructure: Modelling Gray & White Matter Diffusion  

Program Number:0647  

Room Session:Concurrent 4  

Institution:Lund University  University of Alberta  

Extracting information from diffusion MRI models to visualize the adequacy of acquisition protocols

Author:Samuel St-Jean  Filip Szczepankiewicz  Christian Beaulieu  Markus Nilsson  

Session Type:Digital Poster  

Session Date:Wednesday, 19 May 2021  

Topic:Optimized Signal Representation for Acquisition & Reconstruction  

Session Name:Signal Representations for Quantitative Applications  

Program Number:2603  

Room Session:Concurrent 1  

Institution:Lund University  University of Alberta  

Fatty acid composition quantification in bone marrow at 7 T: method comparison and in vivo feasibility

Author:Sevgi Emin  Jonas Svensson  Martin Englund  Pernilla Peterson  

Session Type:Digital Poster  

Session Date:Thursday, 20 May 2021  

Topic:Fat & Metabolism  

Session Name:Fat & Metabolism II  

Program Number:3853  

Room Session:Concurrent 4  

Institution:Lund University  Skane University Hospital  

Gradient waveform design for cross-term-compensated diffusion MRI: Demonstration of tensor-valued encoding in phantom and simulations

Author:Filip Szczepankiewicz  Jens Sjölund  

Session Type:Oral  

Session Date:Tuesday, 18 May 2021  

Topic:Diffusion: Encoding & Estimation  

Session Name:Diffusion: Encoding & Estimation  

Program Number:0398  

Room Session:Concurrent 3  

Institution:Lund University  Uppsala University  

Gradient waveforms for comprehensive sampling of the frequency and "shape" dimensions in b(O)-encoded diffusion MRI

Author:Hong Jiang  Daniel Topgaard  

Session Type:Digital Poster  

Session Date:Tuesday, 18 May 2021  

Topic:Diffusion: Encoding & Estimation  

Session Name:Diffusion: Encoding & Estimation  

Program Number:2458  

Room Session:Concurrent 3  

Institution:Lund University  

g-Ratio in the common marmoset: a comparison across different myelin-sensitive MRI metrics with b-tensor encoded diffusion

Author:Christopher Rowley  Ilana Leppert  Jennifer Campbell  Filip Szczepankiewicz  Stephen Nuara  Markus Nilsson  G Pike  Christine Tardif  

Session Type:Oral  

Session Date:Tuesday, 18 May 2021  

Topic:Brain Microstructure: Application & Validation Across Species  

Session Name:Brain Microstructure: Application & Validation Across Species  

Program Number:0296  

Room Session:Concurrent 3  

Institution:Lund University  McGill University  Montreal Neurological Institute and Hospital  University of Calgary  Harvard Medical School  

High-resolution visualization of isotropically restricted diffusion in brain by strong spherical dMRI and super-resolution reconstruction

Author:Geraline Vis  Markus Nilsson  Filip Szczepankiewicz  

Session Type:Oral  

Session Date:Monday, 17 May 2021  

Topic:Diffusion Acquisition & Post-Processing  

Session Name:Diffusion Acquisition & Post-Processing  

Program Number:0109  

Room Session:Concurrent 6  

Institution:Lund University  

Isotropic T1-mapping of the whole brain by MP-RAGE at different inversion times

Author:Gunther Helms  Hampus Olsson  

Session Type:Digital Poster  

Session Date:Wednesday, 19 May 2021  

Topic:Quantitative Relaxation Parameter Mapping in the Brain  

Session Name:Relaxometry in the Brain: Accuracy, Robustness & Analysis  

Program Number:3072  

Room Session:Concurrent 1  

Institution:Lund University  

Isovolumic Relaxation Time and e' Metrics Evaluated by Deep-learning Analysis of Long-axis Cine: Correlations to Atrial Pressure and Fibrosis

Author:Dana Peters  Jérôme Lamy  Felicia Seemann  Einar Heiberg  Ricardo Gonzales  

Session Type:Digital Poster  

Session Date:Wednesday, 19 May 2021  

Topic:Machine Learning Applications in CV Imaging  

Session Name:Machine Learning Applications in CV Imaging I  

Program Number:2637  

Room Session:Concurrent 2  

Institution:Lund University  National Institutes of Health  Yale Unversity  

Lamellar liquid crystal phantom for validating MRI methods to distinguish oblate and prolate diffusion tensors on whole-body scanners

Author:Hong Jiang  João Pedro de Almeida Martins  Dan Lundberg  Chantal M. W. Tax  Daniel Topgaard  

Session Type:Digital Poster  

Session Date:Wednesday, 19 May 2021  

Topic:Microstructure: Modelling Gray & White Matter Diffusion  

Session Name:Diffusion: Phantoms & Simulations  

Program Number:3417  

Room Session:Concurrent 4  

Institution:Cardiff University Brain Research Imaging Centre (CUBRIC), Cardiff University  CR Competence AB  Lund University  

Measuring inhomogeneous MT (ihMT) in human brain by multi-parameter mapping (MPM)

Author:Gunther Helms  Lenka Vaculciaková  Kerrin Pine  Harald Moeller  Nikolaus Weiskopf  

Session Type:Digital Poster  

Session Date:Tuesday, 18 May 2021  

Topic:Current Trends in MRI Contrast Mechanisms  

Session Name:Contrast Mechanisms: Miscellaneous  

Program Number:1840  

Room Session:Concurrent 3  

Institution:Lund University  Max Planck Institute for Human Cognitive and Brain Sciences  Leipzig University  

Multi-Dimensional Methods

Author:Björn Lampinen  

Session Type:Weekend Course  

Session Date:Sunday, 16 May 2021  

Topic:Brain Microstructure  

Session Name:Brain Microstructure  

Program Number:

Room Session:Concurrent 2  

Institution:Lund University  Skåne University Hospital Lund  

    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  

    Nonparametric 6D D-R1-R2 distribution imaging of the human brain: Initial results on healthy volunteers

    Author:Jan Martin  Alexis Reymbaut  Michael Uder  Frederik Laun  Daniel Topgaard  

    Session Type:Oral  

    Session Date:Monday, 17 May 2021  

    Topic:Diffusion Acquisition & Post-Processing  

    Session Name:Diffusion Acquisition & Post-Processing  

    Program Number:0105  

    Room Session:Concurrent 6  

    Institution:Institute of Radiology, University Hospital Erlangen, Friedrich-Alexander-Universität Erlangen-Nürnberg (FAU)  Lund University  Random Walk Imaging AB  

    Nonparametric D(O)-distributions for model-free analysis of b(O)-encoded multidimensional diffusion MRI on ex vivo rat brain

    Author:Omar Narvaez  Maxime Yon  Alejandra Sierra  Daniel Topgaard  

    Session Type:Digital Poster  

    Session Date:Tuesday, 18 May 2021  

    Topic:Brain Microstructure: Application & Validation Across Species  

    Session Name:Brain Microstructure: Gray Matter, Pathology & Preclinical Validation  

    Program Number:2038  

    Room Session:Concurrent 3  

    Institution:French National Centre for Scientific Research  Lund University  University of Eastern Finland  

    On the generalizability of diffusion MRI signal representations across acquisition parameters: chronicles of the MEMENTO challenge.

    Author:Alberto de Luca  Andrada Ianus  Alexander Leemans  Marco Palombo  Hui Zhang  Daniel Alexander  Markus Nilsson  Geert-Jan Biessels  Mauro Zucchelli  Matteo Frigo  Enes Albay  Sara Sedlar  Abib Alimi  Samuel Deslauriers-Gauthier  Rachid Deriche  Rutger Fick  Maryam Afzali  Tomasz Pieciak  Fabian Bogusz  Santiago Aja-Fernandez  Evren Özarslan  Derek Jones  Haoze Chen  Mingwu Jin  Zhijie Zhang  Fengxiang Wang  Vishwesh Nath  Prasanna Parvathaneni  Jan Morez  Jan Sijbers  Ben Jeurissen  Shreyas Fadnavis  Stefan Endres  Ariel Rokem  Eleftherios Garyfallidis  Irina Sanchez  Vesna Prchkovska  Paulo Rodrigues  Bennett Landman  Kurt Schilling  

    Session Type:Digital Poster  

    Session Date:Monday, 17 May 2021  

    Topic:Diffusion in the Brain  

    Session Name:New Advances in Diffusion for the Brain  

    Program Number:1728  

    Room Session:Concurrent 5  

    Institution:AGH University of Science and Technology  Cardiff University  Champalimaud Centre for the Unknown  Indiana University Bloomington  Linköping University  Lund University  National Institute of Health  North University of China  NVIDIA Corporation  QMENTA Inc  Therapanacea  Universidad de Valladolid  Université Côte d'Azur  University College London  University Medical Center Utrecht  University of Antwerp  University of Bremen  University of Texas at Arlington  University of Washington  Vanderbilt University  Istanbul Technical University  

    On the use of neural networks to fit high-dimensional microstructure models

    Author:João Pedro de Almeida Martins  Markus Nilsson  Björn Lampinen  Marco Palombo  Carl-Fredrik Westin  Filip Szczepankiewicz  

    Session Type:Oral  

    Session Date:Tuesday, 18 May 2021  

    Topic:Diffusion: Encoding & Estimation  

    Session Name:Diffusion: Encoding & Estimation  

    Program Number:0401  

    Room Session:Concurrent 3  

    Institution:Brigham and Women’s Hospital  Lund University  University College London  Harvard Medical School  St. Olav's University Hospital  

    Outcome prediction in Mild Traumatic Brain Injury patients using conventional and diffusion MRI via Support Vector Machine: A CENTER-TBI study

    Author:Maira Siqueira Pinto  Stefan Winzeck  Marta Correia  Evgenios Kornaropoulos  David Menon  Ben Glocker  Arnold J. den Dekker  Jan Sijbers  Pieter-Jan Guns  Pieter Van Dyck  Virginia Newcombe  

    Session Type:Digital Poster  

    Session Date:Wednesday, 19 May 2021  

    Topic:Artificial Intelligence (Machine Learning & Deep Learning) Applications to Neuroradiology  

    Session Name:New Frontiers of AI in Neuroimaging  

    Program Number:3256  

    Room Session:Concurrent 6  

    Institution:Imperial College London  University of Antwerp  University of Cambridge  UZA - Antwerp University Hospital  Lund University  

    Probing restricted diffusion and water exchange with free gradient waveforms: Addressing the need for a compartment model

    Author:Arthur Chakwizira  Filip Szczepankiewicz  Linda Knutsson  Markus Nilsson  

    Session Type:Oral  

    Session Date:Wednesday, 19 May 2021  

    Topic:Signal Modelling for Quantitative MRI  

    Session Name:Signal Modelling for Quantitative MRI  

    Program Number:0493  

    Room Session:Concurrent 1  

    Institution:Lund University  Johns Hopkins University School of Medicine  

    Pulseq-CEST: Towards multi-site multi-vendor compatibility and reproducibility of CEST experiments using an open source sequence standard

    Author:Kai Herz  Sebastian Mueller  Maxim Zaitsev  Linda Knutsson  Jinyuan Zhou  Phillip Zhe Sun  Peter van Zijl  Klaus Scheffler  Moritz Zaiss  

    Session Type:Digital Poster  

    Session Date:Monday, 17 May 2021  

    Topic:CEST, MT & T1?  

    Session Name:CEST  

    Program Number:1465  

    Room Session:Concurrent 4  

    Institution:Emory University  Johns Hopkins University School of Medicine  Lund University  Medical University of Vienna  MPI for Biological Cybernetics  Friedrich-Alexander Universität Erlangen-Nuernberg  Kennedy Krieger Institute  University of Tuebingen  

    Sensitivity to WM injury in SLE assessed by diffusion MRI: influence of field strength, acquisition approach and post-processing strategy

    Author:Evgenios Kornaropoulos  Stefan Winzeck  Theodor Rumetshofer  Anna Wikstrom  Linda Knutsson  Marta Correia  Pia Sundgren  Markus Nilsson  

    Session Type:Digital Poster  

    Session Date:Tuesday, 18 May 2021  

    Topic:Diffusion: Encoding & Estimation  

    Session Name:Diffusion: Encoding & Estimation  

    Program Number:2474  

    Room Session:Concurrent 3  

    Institution:Lund University  University of Cambridge  Imperial College London  Johns Hopkins University  Skane University Hospital  

    A simple approach to control rms(B1) by pulse length in variable flip angle (VFA) T1 mapping of human brain

    Author:Gunther Helms  

    Session Type:Digital Poster  

    Session Date:Wednesday, 19 May 2021  

    Topic:Quantitative Relaxation Parameter Mapping in the Brain  

    Session Name:Relaxometry in the Brain: Accuracy, Robustness & Analysis  

    Program Number:3073  

    Room Session:Concurrent 1  

    Institution:Lund University  

    Simultaneous 3D T1 and B1+ mapping at 7T using MPRAGE with multiple volumes and driven equilibrium (DE)

    Author:Hampus Olsson  Mads Andersen  Mustafa Kadhim  Gunther Helms  

    Session Type:Oral  

    Session Date:Wednesday, 19 May 2021  

    Topic:Quantitative Relaxation Parameter Mapping in the Brain  

    Session Name:Quantitative Relaxation Parameter Mapping in the Brain  

    Program Number:0550  

    Room Session:Concurrent 1  

    Institution:Lund University  Philips Healthcare  

    Tensor-valued Diffusion MRI Shows Elevated Microscopic Anisotropy and Tissue Heterogeneity in White and Grey Matter of Acute Ischemic Stroke

    Author:Mi Zhou  Robert Stobbe  Filip Szczepankiewicz  Mar Lloret  Brian Buck  Paige Fairall  Ken Butcher  Ashfaq Shuaib  Derek Emery  Markus Nilsson  Carl-Fredrik Westin  Christian Beaulieu  

    Session Type:Oral  

    Session Date:Tuesday, 18 May 2021  

    Topic:Brain Microstructure: Application & Validation Across Species  

    Session Name:Brain Microstructure: Application & Validation Across Species  

    Program Number:0298  

    Room Session:Concurrent 3  

    Institution:Brigham and Women’s Hospital, Harvard Medical School  Lund University  University of Alberta  

    A unsupervised machine learning approach for classification of white matter hyperintensity patterns applied to Systemic Lupus Erythematosus.

    Author:Theodor Rumetshofer  Francesca Inglese  Jeroen de Bresser  Peter Mannfolk  Olof Strandberg  Markus Nilsson  Itamar Ronen  Andreas Jönsen  Linda Knutsson  Tom Huizinga  Gerda Steup-Beekman  Pia Sundgren  

    Session Type:Oral  

    Session Date:Wednesday, 19 May 2021  

    Topic:Artificial Intelligence (Machine Learning & Deep Learning) Applications to Neuroradiology  

    Session Name:Artificial Intelligence (Machine Learning & Deep Learning) Applications to Neuroradiology  

    Program Number:0608  

    Room Session:Concurrent 6  

    Institution:Leiden University Medical Center  Lund University  Lund University, Skåne University Hospital  Skåne University Hospital  Johns Hopkins University School of Medicine