Browse All

Current Filters

CLEAR FILTER x

TITLE

31P Magnetic Resonance Spectroscopy analyzed and quantified by Convolutional Neural Network (CNN)

3D CSI downfield 1H MR spectroscopy using EBURP1 spectrally selective excitation pulse

Author:Puneet Bagga  Hari Hariharan  Walter Witschey  Ravinder Reddy  

Institution:University of Pennsylvania  

Session Type:Digital Poster  

Session Live Q&A Date:Digital Poster (All Week)  

Topic:New Techniques in MRS  

Session Name:MRS Technical 4  

Program Number:2912  

Room Live Q&A Session:

Assessment of partial volume effects in MRS voxels applying an Altas-based brain segmentation to high-resolution 3D MRI of rat brain

Author:Chi-Hyeon Yoo  Hyeon-Man Baek  Bo-Young Choe  

Institution:Gacheon University  The Catholic University of Korea  

Session Type:Digital Poster  

Session Live Q&A Date:Digital Poster (All Week)  

Topic:New Techniques in MRS  

Session Name:MRS Technical 1  

Program Number:2870  

Room Live Q&A Session:

B0 Inhomogeneity Corrected Reconstruction for Low-Resolution J-resolved MRSI Using Low-Rank and Spatial Constraints

Author:Zepeng Wang  Fan Lam  

Institution:University of Illinois at Urbana-Champaign  

Session Type:Digital Poster  

Session Live Q&A Date:Digital Poster (All Week)  

Topic:New Techniques in MRS  

Session Name:MRS Technical 4  

Program Number:2911  

Room Live Q&A Session:

Comparison between Cartesian and Radial Under-sampling Schemes for Fast MRI using a Deep Cascade of Neural Network

Author:Zhengxin GAO  Zhuoran Jiang  Zheng Chang  

Institution:Duke Kunshan University  Duke Univeristy  Nanjing University  

Session Type:Digital Poster  

Session Live Q&A Date:Digital Poster (All Week)  

Topic:New Techniques in MRS  

Session Name:MRS Reconstruction & AI  

Program Number:2857  

Room Live Q&A Session:

Comparison of 3T proton brain spectra quantified with basis sets simulated using experimental and ideal pulses

Author:Michal Povazan  Adam Berrington  Peter Barker  

Institution:The Johns Hopkins University, School of Medicine  University of Nottingham  Kennedy Krieger Institute  

Session Type:Digital Poster  

Session Live Q&A Date:Digital Poster (All Week)  

Topic:New Techniques in MRS  

Session Name:MRS Reconstruction & AI  

Program Number:2853  

Room Live Q&A Session:

Comparison of an advanced, fieldmap-based shimming approach and FASTESTMAP for single-voxel 1H MR spectroscopy at 7T

Author:Ana Gogishvili  Michael Schwerter  Ezequiel Farrher  Ketevan Kotetishvili  N. Jon Shah  

Institution:Foschungszentrum Jülich  Georgian Technical University  RWTH Aachen University  

Session Type:Digital Poster  

Session Live Q&A Date:Digital Poster (All Week)  

Topic:New Techniques in MRS  

Session Name:MRS Technical 2  

Program Number:2881  

Room Live Q&A Session:

Comparison of short echo-time spiral MRSI and single-voxel spectroscopy in the human brain at 3T

Author:Dinesh Deelchand  Pierre-Gilles Henry  

Institution:University of Minnesota  

Session Type:Digital Poster  

Session Live Q&A Date:Digital Poster (All Week)  

Topic:New Techniques in MRS  

Session Name:MRS Technical 4  

Program Number:2910  

Room Live Q&A Session:

Deep learning-based target metabolite-specific signal isolation and big data-driven measurement uncertainty estimation in 1H-MRS of the brain

Author:HyeongHun Lee  Hyeonjin Kim  

Institution:Seoul National University  Seoul National University Hospital  

Session Type:Digital Poster  

Session Live Q&A Date:Digital Poster (All Week)  

Topic:New Techniques in MRS  

Session Name:MRS Reconstruction & AI  

Program Number:2847  

Room Live Q&A Session:

Determination of Brain Metabolite T1 Without Interference from Macromolecule Signals

Author:Li An  Maria Araneta  Milalynn Victorino  Jun Shen  

Institution:National Institutes of Health  

Session Type:Digital Poster  

Session Live Q&A Date:Digital Poster (All Week)  

Topic:New Techniques in MRS  

Session Name:MRS Technical 3  

Program Number:2892  

Room Live Q&A Session:

Determination of Metabolite T2-Relaxation in the Medial Prefrontal Cortex at 7T Using an 8Tx/8Rx Channel Head Coil

Author:Ariane Fillmer  Layla Riemann  Frank Seifert  Semiha Aydin  Harald Pfeiffer  Bernd Ittermann  

Institution:Physikalisch-Technische Bundesanstalt (PTB)  

Session Type:Digital Poster  

Session Live Q&A Date:Digital Poster (All Week)  

Topic:New Techniques in MRS  

Session Name:MRS Technical 4  

Program Number:2918  

Room Live Q&A Session:

Development of absolute quantitation method in 1H MRS at high magnetic field

Author:Hidehiro Watanabe  Nobuhiro Takaya  Fumiyuki Mitsumori  

Institution:National Institute for Environmental Studies  

Session Type:Digital Poster  

Session Live Q&A Date:Digital Poster (All Week)  

Topic:New Techniques in MRS  

Session Name:MRS Technical 2  

Program Number:2874  

Room Live Q&A Session:

Development of hydroxyl radical imaging using dynamic nuclear polarization MRI

Author:Shinichi Shoda  Fuminori Hyodo  Norikazu Koyasu  Yoko Tachibana  Hinako Eto  Masayuki Matsuo  

Institution:Gifu University  Kyushu University  

Session Type:Digital Poster  

Session Live Q&A Date:Digital Poster (All Week)  

Topic:New Techniques in MRS  

Session Name:MRS Technical 2  

Program Number:2875  

Room Live Q&A Session:

Diffusion MR spectroscopy at 7T with no water suppression is sensitive to measuring diffusion properties of metabolites in the corpus callosum

Dual-voxel 1H MR spectroscopy in mouse brain at 14.1T with dynamic shim update (DSU) acquisition scheme

Author:Hikari Yoshihara  Nicolas Kunz  Jean-Claude Martinou  Hongxia Lei  

Institution:Ecole Polytechnique Fédérale de Lausanne  University of Geneva  

Session Type:Digital Poster  

Session Live Q&A Date:Digital Poster (All Week)  

Topic:New Techniques in MRS  

Session Name:MRS Technical 3  

Program Number:2898  

Room Live Q&A Session:

ECLIPSE utilizing Gradient Modulated Offset-Independent Adiabaticity (GOIA) Pulses for Human Brain Proton MRSI

Author:Chathura Kumaragamage  Henk De Feyter  Peter Brown  Scott McIntyre  Terence Nixon  Robin de Graaf  

Institution:Yale University  

Session Type:Digital Poster  

Session Live Q&A Date:Digital Poster (All Week)  

Topic:New Techniques in MRS  

Session Name:MRS Technical 2  

Program Number:2879  

Room Live Q&A Session:

Effect of water suppression and metabolite cycling on quantification of 1H MRS spectra in the human brain at 3 Tesla

Author:Dinesh Deelchand  Pierre-Gilles Henry  

Institution:University of Minnesota  

Session Type:Digital Poster  

Session Live Q&A Date:Digital Poster (All Week)  

Topic:New Techniques in MRS  

Session Name:MRS Technical 3  

Program Number:2895  

Room Live Q&A Session:

Elliptical Localization with Pulsed Second-Order fields (ECLIPSE) for Lactate and BHB Edited Human Brain Proton MRSI

Author:Chathura Kumaragamage  Henk De Feyter  Peter Brown  Scott McIntyre  Terence Nixon  Robin de Graaf  

Institution:Yale University  

Session Type:Digital Poster  

Session Live Q&A Date:Digital Poster (All Week)  

Topic:New Techniques in MRS  

Session Name:MRS Technical 2  

Program Number:2878  

Room Live Q&A Session:

Enabling Fast Metabolic Mapping of the Brain using Lipid Crushing and an EPSI Readout at 7T

Evaluation of Convolutional Neural Network For Magnetic Resonance Spectroscopy of Lipids

Author:Anmol Monga  Dimitri Martel  Gregory Chang  

Institution:NYU Langone Health  

Session Type:Digital Poster  

Session Live Q&A Date:Digital Poster (All Week)  

Topic:New Techniques in MRS  

Session Name:MRS Reconstruction & AI  

Program Number:2843  

Room Live Q&A Session:

Ex vivo whole brain metabolic fingerprinting at 7T - protocol optimization and preliminary results

Examination of methods to optimize Glutamate-Glutamine separation at 3T

Fast spectroscopic imaging of GABA at 7T

Author:Jullie Pan  Victor Yushmanov  Chan Moon  Hoby Hetherington  

Institution:University of Pittsburgh  

Session Type:Digital Poster  

Session Live Q&A Date:Digital Poster (All Week)  

Topic:New Techniques in MRS  

Session Name:MRS Technical 4  

Program Number:2906  

Room Live Q&A Session:

Five-minute GABA: Halving the scan time of GABA-edited MRS measurements

Author:Mark Mikkelsen  Richard Edden  

Institution:The Johns Hopkins University School of Medicine  Kennedy Krieger Institute  

Session Type:Digital Poster  

Session Live Q&A Date:Digital Poster (All Week)  

Topic:New Techniques in MRS  

Session Name:MRS Technical 2  

Program Number:2882  

Room Live Q&A Session:

Frequency and Phase Correction of J-Difference Edited Spectra using Deep Learning

Author:Sofie Tapper  Mark Mikkelsen  Blake Dewey  Richard Edden  

Institution:Johns Hopkins University School of Medicine  Kennedy Krieger Institute  Johns Hopkins University  

Session Type:Digital Poster  

Session Live Q&A Date:Digital Poster (All Week)  

Topic:New Techniques in MRS  

Session Name:MRS Technical 1  

Program Number:2869  

Room Live Q&A Session:

FSL-MRS: A New MR Spectroscopy Fitting Tool

Author:William Clarke  Jamie Near  Uzay Emir  Saad Jbabdi  

Institution:McGill University  Purdue University  University of Oxford  

Session Type:Digital Poster  

Session Live Q&A Date:Digital Poster (All Week)  

Topic:New Techniques in MRS  

Session Name:MRS Technical 1  

Program Number:2859  

Room Live Q&A Session:

High-resolution measurements on heterogeneous samples by spatially-selective pure shift NMR spectroscopy

Author:Yuqing Huang  Haolin Zhan  Zhong Chen  

Institution:Xiamen University  

Session Type:Digital Poster  

Session Live Q&A Date:Digital Poster (All Week)  

Topic:New Techniques in MRS  

Session Name:MRS Technical 3  

Program Number:2903  

Room Live Q&A Session:

Hunting the perfect spline: Baseline handling for accurate macromolecule estimation and metabolite quantification by in vivo 1H MRS

The impact of receiver bandwidth and number of points on MRS fitting accuracy

Author:Maria Yanez Lopez  Peter Lally  

Institution:Imperial College London  King's College London  

Session Type:Digital Poster  

Session Live Q&A Date:Digital Poster (All Week)  

Topic:New Techniques in MRS  

Session Name:MRS Technical 2  

Program Number:2880  

Room Live Q&A Session:

Improved GABA editing and macromolecule suppression with adiabatic and highly selective Gaussian pulses at 7T

Author:Song-I Lim  Lijing Xin  

Institution:Centre d'Imagerie BioMédicale (CIBM), Ecole Polytechnique Fédérale de Lausanne (EPFL)  

Session Type:Digital Poster  

Session Live Q&A Date:Digital Poster (All Week)  

Topic:New Techniques in MRS  

Session Name:MRS Technical 3  

Program Number:2900  

Room Live Q&A Session:

Improved MultiNet GRAPPA performance with semi-synthetic calibration data for accelerated 1H FID MRSI at 7T

Author:Kimberly Chan  Theresia Ziegs  Anke Henning  

Institution:Max Planck Institute for Biological Cybernetics  University of Texas Southwestern Medical Center  

Session Type:Digital Poster  

Session Live Q&A Date:Digital Poster (All Week)  

Topic:New Techniques in MRS  

Session Name:MRS Technical 2  

Program Number:2887  

Room Live Q&A Session:

Improvement of the selective multiple quantum coherence chemical shift imaging sequence for lactate imaging of lymphoma patients at 3T

Author:Seung-Cheol Lee  Hari Hariharan  Fernando Arias-Mendoza  Gabor Mizsei  Kavindra Nath  Sanjeev Chawla  Stephen Schuster  Ravinder Reddy  Jerry Glickson  

Institution:University of Pennsylvania  

Session Type:Digital Poster  

Session Live Q&A Date:Digital Poster (All Week)  

Topic:New Techniques in MRS  

Session Name:MRS Technical 4  

Program Number:2909  

Room Live Q&A Session:

In Situ Quantification of the Longitudinal Relaxation Time of Phophatidylcholine in Human Bile at 7T

Influence of parametrized MM and spline baseline in LCModel using in-vivo rat brain 1H-MR spectra and Monte Carlo simulations at 9.4T

Author:Dunja Simicic  Veronika Rackayova  Lijing Xin  Bernard Lanz  Cristina Cudalbu  

Institution:EPFL  

Session Type:Digital Poster  

Session Live Q&A Date:Digital Poster (All Week)  

Topic:New Techniques in MRS  

Session Name:MRS Reconstruction & AI  

Program Number:2852  

Room Live Q&A Session:

J-refocused semi-LASER spectroscopy at 7T: proof-of-concept and application in the human brain at 7T

Large denoising effect of ultrahigh dielectric constant (uHDC) materials

Learning MR-guided PET reconstruction in image space using a convolutional neural network - application to multiple PET tracers

Leveraging large publicly available datasets to benchmark new 1H-MRS modeling methods against established algorithms

Author:Helge Zöllner  Georg Oeltzschner  Michal Povazan  Richard Edden  

Institution:The Johns Hopkins University School of Medicine  Kennedy Krieger Institute  

Session Type:Digital Poster  

Session Live Q&A Date:Digital Poster (All Week)  

Topic:New Techniques in MRS  

Session Name:MRS Technical 2  

Program Number:2885  

Room Live Q&A Session:

Magnetic Resonance Spectroscopy Denoising with the Automatic Regularization Parameter Estimation in Low-Rank Hankel Matrix Reconstruction

Author:Tianyu Qiu  Wenjing Liao  Di Guo  Zhangren Tu  Bingwen Hu  Xiaobo Qu  

Institution:East China Normal University  Georgia Institute of Technology  Xiamen University  Xiamen University of Technology  

Session Type:Digital Poster  

Session Live Q&A Date:Digital Poster (All Week)  

Topic:New Techniques in MRS  

Session Name:MRS Reconstruction & AI  

Program Number:2850  

Room Live Q&A Session:

Measuring transverse relaxation rates of major brain metabolites from a single spin-echo: Demonstration using single voxel PRESS acquisitions

Author:Reyhaneh Nosrati  Mukund Balasubramanian  Robert Mulkern  

Institution:Boston Children's Hospital  Harvard Medical School  

Session Type:Digital Poster  

Session Live Q&A Date:Digital Poster (All Week)  

Topic:New Techniques in MRS  

Session Name:MRS Technical 3  

Program Number:2891  

Room Live Q&A Session:

Metabolite-cycled echo-planar spectroscopic imaging of the human heart

Author:Sophie Peereboom  Sebastian Kozerke  

Institution:University and ETH Zurich  

Session Type:Digital Poster  

Session Live Q&A Date:Digital Poster (All Week)  

Topic:New Techniques in MRS  

Session Name:MRS Technical 1  

Program Number:2866  

Room Live Q&A Session:

A method to estimate GABA free from homocarnosine and macromolecular overlap through a combination of STEAM and J-difference editing sLASER at 7T

Author:Karl Landheer  Hetty Prinsen  Ognen Petroff  Douglas Rothman  Christoph Juchem  

Institution:Columbia University  Yale University  

Session Type:Digital Poster  

Session Live Q&A Date:Digital Poster (All Week)  

Topic:New Techniques in MRS  

Session Name:MRS Technical 3  

Program Number:2899  

Room Live Q&A Session:

MODIFIED HERCULES MULTI-METABOLITE EDITING with SEMI-LASER LOCALIZATION at 3T

Author:Steve Hui  Muhammad Saleh  Georg Oeltzschner  Mark Mikkelsen  Sofie Tapper  Richard Edden  

Institution:The Johns Hopkins University  Kennedy Krieger Institute  

Session Type:Digital Poster  

Session Live Q&A Date:Digital Poster (All Week)  

Topic:New Techniques in MRS  

Session Name:MRS Technical 3  

Program Number:2897  

Room Live Q&A Session:

MRI-assisted Deep Learning-enhanced Actual Ultra-low-dose Amyloid PET Acquisitions

Author:Kevin Chen  Dawn Holley  Kim Halbert  Tyler Toueg  Athanasia Boumis  Elizabeth Mormino  Mehdi Khalighi  Greg Zaharchuk  

Institution:Stanford University  

Session Type:Digital Poster  

Session Live Q&A Date:Digital Poster (All Week)  

Topic:New Techniques in MRS  

Session Name:MRS Reconstruction & AI  

Program Number:2848  

Room Live Q&A Session:

MRSI reconstruction pipeline in the age of Deep Learning

Author:Stanislav Motyka  Lukas Hingerl  Philipp Moser  Asan Agibetov  Georg Dorffner  Wolfgang Bogner  

Institution:Medical University of Vienna  

Session Type:Digital Poster  

Session Live Q&A Date:Digital Poster (All Week)  

Topic:New Techniques in MRS  

Session Name:MRS Reconstruction & AI  

Program Number:2846  

Room Live Q&A Session:

A non-water-excitation MRS sequence with zero-echo time to investigate exchangeable moieties in the human brain at 3T

Author:Martyna Dziadosz  Wolfgang Bogner  Roland Kreis  

Institution:High-field MR Center  University of Bern  

Session Type:Digital Poster  

Session Live Q&A Date:Digital Poster (All Week)  

Topic:New Techniques in MRS  

Session Name:MRS Technical 1  

Program Number:2864  

Room Live Q&A Session:

Optimal and efficient crushing for semi-LASER at 7T – a comparison

Author:Zahra Shams  Vincent Boer  Dennis Klomp  Jannie Wijnen  Evita Wiegers  

Institution:Copenhagen University Hospital Hvidovre  University Medical Center Utrecht  

Session Type:Digital Poster  

Session Live Q&A Date:Digital Poster (All Week)  

Topic:New Techniques in MRS  

Session Name:MRS Technical 3  

Program Number:2901  

Room Live Q&A Session:

Optimal phased-array signal combination for polyunsaturated fatty acids measurement in breast cancer using MQC MR Spectroscopy at 3T