A 2kW RF power amplifier for 7T proton imaging with digital pre-distortion

Author:Stephan Orzada  Mark Ladd  Harald Quick  

Institution:University of Duisburg-Essen  German Cancer Research Center (DKFZ)  University Clinic Essen  University of Heidelberg  

Session Type:Digital Poster  

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

Topic:RF coils  

Session Name:RF Coils 4  

Program Number:4072  

Room Live Q&A Session:

Accelerating volumetric 31P MRSI of the human calf muscle at 7 Tesla: can low-rank denoising filters replace the need for signal averaging?

Author:Andreas Korzowski  Johannes Breitling  Vanessa Franke  Mark Ladd  Peter Bachert  

Institution:German Cancer Research Center (DKFZ)  

Session Type:Digital Poster  

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

Topic:Proton MRS and Other Nuclei MR  

Session Name:31P MRS & MRI  

Program Number:2966  

Room Live Q&A Session:

Automatic deep learning segmentation of grey and white matter lesions in 7T MRI data

Author:Frederik Sandig  Julian Emmerich  Edris El-Sanosy  Mark Ladd  Heinz-Peter Schlemmer  Sina Straub  

Institution:German Cancer Research Center (DKFZ)  Heidelberg University  

Session Type:Digital Poster  

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

Topic:Neuroimaging and AI  

Session Name:Neuroimaging & AI: Poster Session 3  

Program Number:1879  

Room Live Q&A Session:

Body imaging at 7T: Comparison of the transmit/receive performance of microstrip antennas and fractionated dipoles

The cellular heat shock response monitored by chemical exchange saturation transfer MRI

Comparison of tumor autosegmentation techniques from an undersampled dynamic radial bSSFP acquisition on a low-field MR-linac

Concentration-independent absolute pH mapping using amide CEST-MRI at 9.4 T

Author:Philip Boyd  Johannes Breitling  Mark Ladd  Peter Bachert  Steffen Goerke  

Institution:German Cancer Research Center (DKFZ)  

Session Type:Digital Poster  

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

Topic:CEST, Magnetization Transfer and Relaxometry  

Session Name:Diet CEST (No Glucose)  

Program Number:3128  

Room Live Q&A Session:

Diaphragm motion prediction with a LSTM network using MRI k-space data

Dipole Decoupling with Parasites

Author:Gregor Neumann  Mark Ladd  Arthur Magill  

Institution:German Cancer Research Center (DKFZ)  Heidelberg University  

Session Type:Digital Poster  

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

Topic:RF coils  

Session Name:RF Coils 1  

Program Number:4023  

Room Live Q&A Session:

Does quantitative ultra-high-field magnetic resonance imaging have added value in the characterization of Friedreich’s ataxia?

Flip Angle Optimization for Continuous Flow-MRF Acquisition under Periodic Boundary Conditions

Author:Sebastian Flassbeck  Fabian Kratzer  Simon Schmidt  Lisa Leroi  Mark Ladd  Sebastian Schmitter  

Institution:German Cancer Research Center (DKFZ)  Physikalisch-Technische Bundesanstalt (PTB)  

Session Type:Digital Poster  

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

Topic:Quantitative MRI  

Session Name:MR Fingerprinting 1  

Program Number:3742  

Room Live Q&A Session:

Multinuclear Virtual Observation Points

Author:Arthur Magill  Mark Ladd  

Institution:German Cancer Research Center (DKFZ)  Heidelberg University  

Session Type:Digital Poster  

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

Topic:RF coils  

Session Name:Multinuclear RF Coils  

Program Number:4095  

Room Live Q&A Session:

On the dynamic range of Reynolds stress tensor quantification

On the successful implementation of a first homogenized multicenter online safety training for ultrahigh field MRI

Proof-of-principle for endogenous signal classification towards voxel-wise tumor detection using statistical machine learning

Shearlet-based susceptibility map reconstruction with iterative reweighting and nonlinear data fitting

Author:Janis Stiegeler  Sina Straub  

Institution:German Cancer Research Center (DKFZ)  Heidelberg University  

Session Type:Digital Poster  

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

Topic:Quantitative Tissue Properties and Novel Contrast Mechanisms  

Session Name:Potpourri of Contrast Mechanisms  

Program Number:3246  

Room Live Q&A Session:

Two-stage denoising of CEST MRI data by principal component analysis of spectral groups

Author:Johannes Breitling  Steffen Goerke  Mark Ladd  Peter Bachert  Andreas Korzowski  

Institution:German Cancer Research Center (DKFZ)  

Session Type:Digital Poster  

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

Topic:CEST, Magnetization Transfer and Relaxometry  

Session Name:CEST: Methods & Applications  

Program Number:3099  

Room Live Q&A Session:

UHF MRI at 14 T: Initial transmit performance analysis of 8-channel local RF arrays using fractionated dipoles

Velocity encoded/compensated asymmetric multi-spoke RF pulses

Virtual Observation Points calculated using Spectral and Frobenius Norms

Author:Arthur Magill  

Institution:German Cancer Research Center (DKFZ)  

Session Type:Digital Poster  

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

Topic:MR Engineering  

Session Name:Simulation in MR Design & Analysis  

Program Number:4257  

Room Live Q&A Session:

Volumetric mapping of the intracellular magnesium ion concentration in human calf muscles using 31P MRSI at 7 Tesla

Author:Vanessa L. Franke  Mark E. Ladd  Peter Bachert  Andreas Korzowski  

Institution:German Cancer Research Center (DKFZ)  

Session Type:Digital Poster  

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

Topic:Proton MRS and Other Nuclei MR  

Session Name:31P MRS & MRI  

Program Number:2965  

Room Live Q&A Session:

Water diffusion pore imaging on a 14.1 T spectrometer using glass capillary phantoms in the presence of extraporal fluid