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17O bolus fluxes in rat head at 21.1 T

Author:Victor Schepkin  Cathy Levenson  Andreas Newbauer  Christian Schuch  Tilo Glaeser  Michael Kievel  Steven Ranner  William Brey  Shannon Helsper  Lothar Schad  

Author Institution:FSU  Heidelberg University  NHMFL/FSU  NUKEM Isotopes  

Session Type:Electronic Poster  

Session Date:Tuesday, 19 June 2018  

Session Time:09:15  

Session:Non-Proton MRS/MRI: Novel Applications  

Program Number:4006  

Presentation Time:

Room Number:Exhibition Hall  

Computer Number:Computer 96  

Automatic Generation of Topologically Correct, High Quality, Finite-Element Tetrahedral Body Models from Voxel and Surface Data

Author:Mathias Davids  Bastien Guérin  Lawrence Wald  Lothar Schad  

Author Institution:Heidelberg University  Massachusetts General Hospital  

Session Type:Electronic Poster  

Session Date:Tuesday, 19 June 2018  

Session Time:14:45  

Session:Safety: Bioeffects, Magnetic Fields & Contrast Agents  

Program Number:4176  

Presentation Time:

Room Number:Exhibition Hall  

Computer Number:Computer 26  

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  

Comparison of 2D and 3D dynamic contrast enhanced perfusion magnetic resonance imaging in patients with colorectal cancer

A double resonant (1H/23Na) whole-body RF system for MRI at 3T

Author:Matthias Malzacher  Nadia Paschke  Jorge Chacon-Caldera  Lothar Schad  

Author Institution:Heidelberg University  

Session Type:Traditional Poster  

Session Date:Tuesday, 19 June 2018  

Session Time:13:45  

Session:RF Coils & Electronics  

Program Number:1709  

Presentation Time:

Room Number:Exhibition Hall 1689-1736  

Computer Number:

Dynamic MRI of Hyperpolarized Xenon-129 Uptake in the Human Kidney Using a Dedicated Transmission-Only-Reception-Only Array at 3 Tesla

Author:Jorge Chacon-Caldera  Adam Maunder  Madhwesha Rao  Graham Norquay  Oliver Rodgers  Matthew Clemence  Claudio Puddu  Lothar Schad  Jim Wild  

Author Institution:Heidelberg University  Philips Healthcare  University of Sheffield  

Session Type:Electronic Poster  

Session Date:Tuesday, 19 June 2018  

Session Time:17:15  

Session:Hyperpolarised Compound Imaging  

Program Number:4470  

Presentation Time:

Room Number:Exhibition Hall  

Computer Number:Computer 81  

Feasibility Study of a Double Resonant (23Na/1H) 8 Channel Rx Head Coil for MRI at 3T

Author:Matthias Malzacher  Mathias Davids  Jorge Chacon-Caldera  Lothar Schad  

Author Institution:Heidelberg University  

Session Type:Oral  

Session Date:Monday, 18 June 2018  

Session Time:13:45  

Session:RF Arrays & Systems  

Program Number:0142  

Presentation Time:14:45  

Room Number:N03  

Computer Number:

Functional sodium (23Na) MRI at 7T -  Extracellular sodium decreases during cortical activation in the Human brain

How does the weighting factor in a regularized quantitative BOLD approach affect the estimated oxygen extraction fraction?

Author:Sebastian Thomas  Simon Hubertus  Sebastian Domsch  Lothar Schad  

Author Institution:Heidelberg University  

Session Type:Traditional Poster  

Session Date:Tuesday, 19 June 2018  

Session Time:16:15  

Session:Novel Neuroimaging Methods  

Program Number:2093  

Presentation Time:

Room Number:Exhibition Hall 2086-2103  

Computer Number:

Investigation of ethanol stimulation on HepG2 cells in a high density cell culture on chip by correlation spectroscopy

Author:Dennis Kleimaier  Andreas Neubauer  Michaela Hoesl  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:MRS Applications  

Program Number:3895  

Presentation Time:

Room Number:Exhibition Hall  

Computer Number:Computer 104  

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  

Motion robust Magnetic Resonance Fingerprinting using Echo-Planar Imaging and intensity based motion correction

Author:Mario Wenning  Benedikt Rieger  Lothar Schad  Sebastian Weingärtner  

Author Institution:Computer Assisted Clinical Medicine, University Medical Center Mannheim, Heidelberg University  

Session Type:Electronic Poster  

Session Date:Tuesday, 19 June 2018  

Session Time:13:45  

Session:Motion Correction in the Brain  

Program Number:4100  

Presentation Time:

Room Number:Exhibition Hall  

Computer Number:Computer 70  

Reduction of Peripheral Nerve Stimulation (PNS) using Pre-Excitation Targeting the Potassium System (PRE-TAPS)

Author:Mathias Davids  Bastien Guérin  Martin Schmelz  Lothar Schad  Lawrence Wald  

Author Institution:Heidelberg University  Massachusetts General Hospital  

Session Type:Oral  

Session Date:Monday, 18 June 2018  

Session Time:16:15  

Session:MR Safety: PNS & RF Heating  

Program Number:0292  

Presentation Time:16:15  

Room Number:S06  

Computer Number:

SAR Calculations in Transmit-Only-Receive-Only RF systems: A Comparison of Detuning Methods for Rx Array Coils and their Implementation in EM Simulations

Author:Matthias Malzacher  Jorge Chacon-Caldera  Mathias Davids  Lothar Schad  

Author Institution:Heidelberg University  

Session Type:Power Pitch  

Session Date:Wednesday, 20 June 2018  

Session Time:08:15  

Session:Pitch: Interventional & RF: Safety & Solutions  

Program Number:0640  

Presentation Time:08:15  

Room Number:Power Pitch Theater A - Exhibition Hall  

Computer Number:

SAR Calculations in Transmit-Only-Receive-Only RF systems: A Comparison of Detuning Methods for Rx Array Coils and their Implementation in EM Simulations

Author:Matthias Malzacher  Jorge Chacon-Caldera  Mathias Davids  Lothar Schad  

Author Institution:Heidelberg University  

Session Type:Electronic Power Pitch Poster  

Session Date:Wednesday, 20 June 2018  

Session Time:09:15  

Session:Poster: Interventional & RF: Safety & Solutions  

Program Number:0640  

Presentation Time:08:15  

Room Number:Power Pitch Theater A - Exhibition Hall  

Computer Number:Plasma 3  

Sensitivity analysis of Peripheral Nerve Stimulation modeling: Which model parameters actually matter?

Sensitivity analysis of Peripheral Nerve Stimulation modeling: Which model parameters actually matter?

Simulation of Peripheral Nerve Stimulation Thresholds of MRI Gradient Coils

Author:Mathias Davids  Bastien Guérin  Valerie Klein  Lothar Schad  Lawrence Wald  

Author Institution:Heidelberg University  Massachusetts General Hospital  

Session Type:Electronic Poster  

Session Date:Tuesday, 19 June 2018  

Session Time:14:45  

Session:Safety: Bioeffects, Magnetic Fields & Contrast Agents  

Program Number:4175  

Presentation Time:

Room Number:Exhibition Hall  

Computer Number:Computer 25  

Simultaneous quantification of T1, T2 and Apparent Diffusion Coefficient using Magnetic Resonance Fingerprinting based on Echo Planar Imaging

Author:Benedikt Rieger  Mehmet Akçakaya  Lothar Schad  Sebastian Weingärtner  

Author Institution:Heidelberg University  University of Minnesota  

Session Type:Oral  

Session Date:Thursday, 21 June 2018  

Session Time:08:00  

Session:Approaches to Quantitative Mapping  

Program Number:1023  

Presentation Time:09:12  

Room Number:N03  

Computer Number:

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  

Time efficient whole-brain coverage in Magnetic Resonance Fingerprinting using echo-planar imaging, slice-interleaving and simultaneous multi-slice imaging

Author:Benedikt Rieger  Mehmet Akçakaya  Lothar Schad  Sebastian Weingärtner  

Author Institution:Heidelberg University  University of Minnesota  

Session Type:Electronic Poster  

Session Date:Tuesday, 19 June 2018  

Session Time:14:45  

Session:MR Fingerprinting  

Program Number:4249  

Presentation Time:

Room Number:Exhibition Hall  

Computer Number:Computer 99  

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