Application of 3D-Dictionary Learning Compressed Sensing Reconstruction En Route to Isotropic Submillimeter Spatial Resolution Sodium (23Na) In Vivo MRI of the Human Eye at 7.0 Tesla

Author:Daniel Wenz  Nicolas Behl  Armin Nagel  Mark Ladd  Thoralf Niendorf  

Author Institution:German Research Centre (DKFZ)  Max Delbrueck Centrum  Unviersity Hospital Erlangen  

Session Type:Electronic Poster  

Session Date:Tuesday, 19 June 2018  

Session Time:08:15  

Session:Non-Proton MRS/MRI: Technological Advances  

Program Number:3877  

Presentation Time:

Room Number:Exhibition Hall  

Computer Number:Computer 86  

Assessment of Bound Sodium using Triple Quantum Selection vs. Inversion Recovery at 21.1 T

Can sodium triple-quantum signal separate extra- and intracellular signals? –  investigation on HEP G2 liver cells, liposomes and nanoparticles

Author:Michaela Hoesl  Dennis Kleimaier  Ruomin Hu  Matthias Malzacher  Eric Gottwald  Cordula Nies  Lothar Schad  

Author Institution:Heidelberg University  Karlsruhe Institute of Technology  

Session Type:Electronic Poster  

Session Date:Tuesday, 19 June 2018  

Session Time:08:15  

Session:Non-Proton MRS/MRI: Technological Advances  

Program Number:3875  

Presentation Time:

Room Number:Exhibition Hall  

Computer Number:Computer 84  

Coil Combination Methods for 16-channel Hyperpolarized 13C Spectroscopic Imaging Studies of Liver Metastases Patients

Author:Zihan Zhu  Xucheng Zhu  Michael Ohliger  Peng Cao  Shuyu Tang  Jeremy Gordon  Lucas Carvajal  Peter Shin  Rahul Aggarwal  Robert Bok  John Kurhanewicz  Pamela Munster  Peder Larson  Daniel Vigneron  

Author Institution:UCSF  

Session Type:Electronic Poster  

Session Date:Tuesday, 19 June 2018  

Session Time:08:15  

Session:Non-Proton MRS/MRI: Technological Advances  

Program Number:3881  

Presentation Time:

Room Number:Exhibition Hall  

Computer Number:Computer 90  

Design of a Dual Saddle Coil Setup for High Resolution 1H/23Na MRI of Ex Vivo Rat Tail Intervertebral Discs at 14.1T

Author:Lance Williams  John Clark  Lukas Neuberger  Gangchea Lee  Daniel Cortes  Thomas Neuberger  

Author Institution:Deltona High School  State College High School  The Pennsylvania State University  

Session Type:Electronic Poster  

Session Date:Tuesday, 19 June 2018  

Session Time:08:15  

Session:Non-Proton MRS/MRI: Technological Advances  

Program Number:3868  

Presentation Time:

Room Number:Exhibition Hall  

Computer Number:Computer 77  

Double quantum filtered 23Na MRI with magic angle excitation in presence of B0-inhomogeneities

Effect of B0 and B1 Field Inhomogeneity Correction on Region-of-Interest Analysis on 3T Sodium 23Na-MRI

Author:Elaine Lui  Vijay Venkatraman  Christopher Steward  Tie-Qiang Li  Patricia Desmond  

Author Institution:Karolinska University Hospital  University of Melbourne, Royal Melbourne Hospital  

Session Type:Electronic Poster  

Session Date:Tuesday, 19 June 2018  

Session Time:08:15  

Session:Non-Proton MRS/MRI: Technological Advances  

Program Number:3869  

Presentation Time:

Room Number:Exhibition Hall  

Computer Number:Computer 78  

The effects of iodinated CT contrast agent on phosphorus MRS

Author:Ladislav Valkovic  Justin Lau  Ines Abdesselam  Oliver Rider  Damian Tyler  Christopher Rodgers  Jack Miller  

Author Institution:University of Oxford  

Session Type:Electronic Poster  

Session Date:Tuesday, 19 June 2018  

Session Time:08:15  

Session:Non-Proton MRS/MRI: Technological Advances  

Program Number:3882  

Presentation Time:

Room Number:Exhibition Hall  

Computer Number:Computer 91  

Evaluation of three different broadband ¹H decoupling techniques for 13C-MRS at high field using double-tuned array coils

Author:Guillaume Donati  Rolf Gruetter  

Author Institution:Ecole Polytechnique Fédérale de Lausanne  

Session Type:Electronic Poster  

Session Date:Tuesday, 19 June 2018  

Session Time:08:15  

Session:Non-Proton MRS/MRI: Technological Advances  

Program Number:3880  

Presentation Time:

Room Number:Exhibition Hall  

Computer Number:Computer 89  

Improved Encoding Efficiency in Sodium MRI with Zero-Gradient-Excitation Ramped Hybrid Encoding (zGRF-RHE)

Author:Yasmin Blunck  Bradford Moffat  Scott Kolbe  Roger Ordidge  Jon Cleary  Leigh Johnston  

Author Institution:University of Melbourne  

Session Type:Electronic Poster  

Session Date:Tuesday, 19 June 2018  

Session Time:08:15  

Session:Non-Proton MRS/MRI: Technological Advances  

Program Number:3872  

Presentation Time:

Room Number:Exhibition Hall  

Computer Number:Computer 81  

In vivo 31P MRI at 7 Tesla in humans using a 3D spectrally selective SSFP sequence and TPI k-space sampling.

Author:Arthur Coste  Sandro Romanzetti  Denis Le Bihan  Cécile Rabrait-Lerman  Fawzi Boumezbeur  

Author Institution:CEA, Paris Saclay University  RWTH Aachen University Hospital  

Session Type:Electronic Poster  

Session Date:Tuesday, 19 June 2018  

Session Time:08:15  

Session:Non-Proton MRS/MRI: Technological Advances  

Program Number:3883  

Presentation Time:

Room Number:Exhibition Hall  

Computer Number:Computer 92  

Influence of motion and partial volume effects on measured tissue sodium concentration in cardiac $$$^{23}$$$Na MRI

Author:Johanna Lott  Jonathan M. Lommen  Sebastian C. Niesporek  Tanja Platt  Nicolas G.R. Behl  Mark E. Ladd  Armin M. Nagel  

Author Institution:German Cancer Research Center (DKFZ)  

Session Type:Electronic Poster  

Session Date:Tuesday, 19 June 2018  

Session Time:08:15  

Session:Non-Proton MRS/MRI: Technological Advances  

Program Number:3873  

Presentation Time:

Room Number:Exhibition Hall  

Computer Number:Computer 82  

Investigating Bound Sodium Signals using a Novel Chemical Shift Imaging Triple Quantum Technique

Investigating the 23Na Flip-Angle Effect in Cartilage, Skin, and Muscle

Author:Atefeh Kordzadeh  Jade Duchscherer  Christian Beaulieu  Robert Stobbe  

Author Institution:University of Alberta  University of Victoria  

Session Type:Electronic Poster  

Session Date:Tuesday, 19 June 2018  

Session Time:08:15  

Session:Non-Proton MRS/MRI: Technological Advances  

Program Number:3871  

Presentation Time:

Room Number:Exhibition Hall  

Computer Number:Computer 80  

Low Intensity Spectral Peaks Reconstruction with Weighted Nuclear Norm Minimization on Low Rank Hankel Matrix

Author:Di Guo  Xiaofeng Du  Yu Yang  Meijing Lin  Xiaobo Qu  

Author Institution:Xiamen University  Xiamen University of Technology  

Session Type:Electronic Poster  

Session Date:Tuesday, 19 June 2018  

Session Time:08:15  

Session:Non-Proton MRS/MRI: Technological Advances  

Program Number:3886  

Presentation Time:

Room Number:Exhibition Hall  

Computer Number:Computer 95  

Measurement of oxygen consumption in a high density 3D cell culture on chip by 19F spectroscopy

Author:Dennis Kleimaier  Michaela Hoesl  Andreas Neubauer  Matthias Malzacher  Cordula Nies  Eric Gottwald  Lothar Schad  

Author Institution:Heidelberg University  Karlsruhe Institute of Technology  

Session Type:Electronic Poster  

Session Date:Tuesday, 19 June 2018  

Session Time:08:15  

Session:Non-Proton MRS/MRI: Technological Advances  

Program Number:3885  

Presentation Time:

Room Number:Exhibition Hall  

Computer Number:Computer 94  

Minimum echo-time PRESS-localized proton observed carbon edited (POCE) magnetic resonance spectroscopy for rat brain imaging using simultaneous editing and localization pulses.

Author:Chathura Kumaragamage  Dan Madularu  Axel Mathieu  Derek Lupinsky  Robin de Graaf  Jamie Near  

Author Institution:Douglas Hospital Brain Imaging Center  McGill University  Yale University  

Session Type:Electronic Poster  

Session Date:Tuesday, 19 June 2018  

Session Time:08:15  

Session:Non-Proton MRS/MRI: Technological Advances  

Program Number:3879  

Presentation Time:

Room Number:Exhibition Hall  

Computer Number:Computer 88  

Multi-pulse Sodium Magnetic Resonance Imaging for Multi-compartment Quantification in Brain at 7T

Author:Martin Gajdošík  Alina Gilles  Ivan Kirov  Guillaume Madelin  

Author Institution:Friedrich-Alexander-University Erlangen-Nuremberg  New York University School of Medicine  

Session Type:Electronic Poster  

Session Date:Tuesday, 19 June 2018  

Session Time:08:15  

Session:Non-Proton MRS/MRI: Technological Advances  

Program Number:3876  

Presentation Time:

Room Number:Exhibition Hall  

Computer Number:Computer 85  

Quintuple tuned coil configuration for multi-nuclear metabolic MRI at 7 tesla

Author:Tijl van der Velden  Anh Pham  Carel van Leeuwen  Debra Rivera  Mark Gosselink  Dennis Klomp  

Author Institution:MR Coils  University Medical Center Utrecht  

Session Type:Electronic Poster  

Session Date:Tuesday, 19 June 2018  

Session Time:08:15  

Session:Non-Proton MRS/MRI: Technological Advances  

Program Number:3887  

Presentation Time:

Room Number:Exhibition Hall  

Computer Number:Computer 96  

Retrospective frequency correction for fluorine (19F) MRS using an external reference

Author:Chu-Yu Lee  In-Young Choi  Jean Dinh  William Brooks  Steven Leeder  Phil Lee  

Author Institution:Children's Mercy Hospital  University of Kansas Medical Center  

Session Type:Electronic Poster  

Session Date:Tuesday, 19 June 2018  

Session Time:08:15  

Session:Non-Proton MRS/MRI: Technological Advances  

Program Number:3884  

Presentation Time:

Room Number:Exhibition Hall  

Computer Number:Computer 93  

Simulation of 13C labeling Effects of Glutamate and Glutamine in 1H MR Spectra with different Pulse Sequences at 9.4 T

Author:Theresia Ziegs  Anke Henning  

Author Institution:Max-Planck-Institute of Biological Cybernetics  

Session Type:Electronic Poster  

Session Date:Tuesday, 19 June 2018  

Session Time:08:15  

Session:Non-Proton MRS/MRI: Technological Advances  

Program Number:3878  

Presentation Time:

Room Number:Exhibition Hall  

Computer Number:Computer 87  

Simultaneously Acquired Single- and Triple-Quantum Spectroscopic Imaging with Density-Adapted Projection Reconstruction and Time Proportional Phase Increment

Author:Ruomin Hu  Matthias Malzacher  Michaela Hoesl  Dennis Kleimaier  Lothar Schad  

Author Institution:Heidelberg University  

Session Type:Electronic Poster  

Session Date:Tuesday, 19 June 2018  

Session Time:08:15  

Session:Non-Proton MRS/MRI: Technological Advances  

Program Number:3866  

Presentation Time:

Room Number:Exhibition Hall  

Computer Number:Computer 75  

Sodium imaging with an UTE technique to study the effects of exercise on muscle.

Author:Benjamin Prestwich  Charlotte Buchanan  Andrew Hale  Andrew Peters  Susan Francis  

Author Institution:University of Nottingham  

Session Type:Electronic Poster  

Session Date:Tuesday, 19 June 2018  

Session Time:08:15  

Session:Non-Proton MRS/MRI: Technological Advances  

Program Number:3867  

Presentation Time:

Room Number:Exhibition Hall  

Computer Number:Computer 76  

Voxel localization for sodium NMR triple-quantum signal; sequence design and test in agarose phantoms and in-vivo rat

Author:Michaela Hoesl  Dennis Kleimaier  Matthias Malzacher  Ruomin Hu  Lothar Schad  

Author Institution:Heidelberg University  

Session Type:Electronic Poster  

Session Date:Tuesday, 19 June 2018  

Session Time:08:15  

Session:Non-Proton MRS/MRI: Technological Advances  

Program Number:3874  

Presentation Time:

Room Number:Exhibition Hall  

Computer Number:Computer 83