Publications by authors named "Andreas Bitz"

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Evaluation of an interleaved acquisition scheme for improved robustness of channel-wise relative B mapping at 7 T.
Nico Egger, Laurent Ruck, Sophia Nagelstraßer, Judith Schirmer, Saskia Wildenberg, Andreas Bitz

Magn Reson Med· February 2026

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Interleaved Na/H MRI of the human heart at 7 T using a combined Na/H coil setup and H parallel transmission.
Laurent Ruck, Nico Egger, Tobias Wilferth, Judith Schirmer, Lena Vanessa Gast, Andreas Bitz

Magn Reson Med· July 2025

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Accelerated mapping and robust parallel transmit pulse design for heart and prostate imaging at 7 T.
Nico Egger, Sophia Nagelstraßer, Saskia Wildenberg, Andreas Bitz, Laurent Ruck

Magn Reson Med· November 2024

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Performance and safety assessment of an integrated transmit array for body imaging at 7 T under consideration of specific absorption rate, tissue temperature, and thermal dose.
Thomas M Fiedler, Stephan Orzada, Martina Flöser, Stefan H G Rietsch, Simon Schmidt, Andreas K Bitz

NMR Biomed· May 2022

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Performance analysis of integrated RF microstrip transmit antenna arrays with high channel count for body imaging at 7 T.
Thomas M Fiedler, Stephan Orzada, Martina Flöser, Stefan H G Rietsch, Harald H Quick, Andreas K Bitz

NMR Biomed· July 2021

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7T MR Safety.
Andrew J Fagan, Andreas K Bitz, Isabella M Björkman-Burtscher, Christopher M Collins, Vera Kimbrell

J Magn Reson Imaging· February 2021

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Local SAR compression with overestimation control to reduce maximum relative SAR overestimation and improve multi-channel RF array performance.
Stephan Orzada, Thomas M Fiedler, Andreas K Bitz, Mark E Ladd, Harald H Quick

MAGMA· February 2021

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A 32-channel parallel transmit system add-on for 7T MRI.
Stephan Orzada, Klaus Solbach, Marcel Gratz, Sascha Brunheim, Thomas M Fiedler, Andreas K Bitz

PLoS One· March 2020

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Radiofrequency induced heating around aneurysm clips using a generic birdcage head coil at 7 Tesla under consideration of the minimum distance to decouple multiple aneurysm clips.
Yacine Noureddine, Oliver Kraff, Mark E Ladd, Karsten Wrede, Bixia Chen, Andreas K Bitz

Magn Reson Med· November 2019

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Enhanced Neural Reinstatement for Evoked Facial Pain Compared With Evoked Hand Pain.
Katharina Schmidt, Katarina Forkmann, Heidrun Schultz, Marcel Gratz, Andreas Bitz

J Pain· September 2019

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Development and evaluation of a 16-channel receive-only RF coil to improve 7T ultra-high field body MRI with focus on the spine.
Stefan H G Rietsch, Sascha Brunheim, Stephan Orzada, Maximilian N Voelker, Stefan Maderwald, Andreas K Bitz

Magn Reson Med· August 2019

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In vivo self-gated Na MRI at 7 T using an oval-shaped body resonator.
Tanja Platt, Reiner Umathum, Thomas M Fiedler, Armin M Nagel, Andreas K Bitz

Magn Reson Med· September 2018

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Fast and accurate multi-channel B1+ mapping based on the TIAMO technique for 7T UHF body MRI.
Sascha Brunheim, Marcel Gratz, Sören Johst, Andreas K Bitz, Thomas M Fiedler

Magn Reson Med· May 2018

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SAR Simulations & Safety.
Thomas M Fiedler, Mark E Ladd, Andreas K Bitz

Neuroimage· March 2018

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Parallel transmit capability of various RF transmit elements and arrays at 7T MRI.
Stefan H G Rietsch, Stephan Orzada, Andreas K Bitz, Marcel Gratz, Mark E Ladd

Magn Reson Med· February 2018

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In vitro and in silico assessment of RF-induced heating around intracranial aneurysm clips at 7 Tesla.
Yacine Noureddine, Oliver Kraff, Mark E Ladd, Karsten H Wrede, Bixia Chen, Andreas K Bitz

Magn Reson Med· January 2018

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An 8-channel transceiver 7-channel receive RF coil setup for high SNR ultrahigh-field MRI of the shoulder at 7T.
Stefan H G Rietsch, Viktor Pfaffenrot, Andreas K Bitz, Stephan Orzada, Sascha Brunheim

Med Phys· December 2017

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A method to approximate maximum local SAR in multichannel transmit MR systems without transmit phase information.
Stephan Orzada, Mark E Ladd, Andreas K Bitz

Magn Reson Med· August 2017

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Erratum: "RF safety assessment of a bilateral four-channel transmit/receive 7 Tesla breast coil: SAR versus tissue temperature limits" [Med. Phys. 44(1), 143-157 (2017)].
Thomas M Fiedler, Mark E Ladd, Andreas K Bitz

Med Phys· February 2017

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RF safety assessment of a bilateral four-channel transmit/receive 7 Tesla breast coil: SAR versus tissue temperature limits.
Thomas M Fiedler, Mark E Ladd, Andreas K Bitz

Med Phys· January 2017

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Cranial fixation plates in cerebral magnetic resonance imaging: a 3 and 7 Tesla in vivo image quality study.
Bixia Chen, Tobias Schoemberg, Oliver Kraff, Philipp Dammann, Andreas K Bitz

MAGMA· June 2016

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(1)H MR spectroscopic imaging of the prostate at 7T using spectral-spatial pulses.
Miriam W Lagemaat, Vincent Breukels, Eline K Vos, Adam B Kerr, Mark J van Uden, Andreas K Bitz

Magn Reson Med· March 2016

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Experience with magnetic resonance imaging of human subjects with passive implants and tattoos at 7 T: a retrospective study.
Yacine Noureddine, Andreas K Bitz, Mark E Ladd, Markus Thürling, Susanne C Ladd

MAGMA· December 2015

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Optimized (31)P MRS in the human brain at 7 T with a dedicated RF coil setup.
Bart L van de Bank, Stephan Orzada, Frits Smits, Miriam W Lagemaat, Christopher T Rodgers, Andreas K Bitz

NMR Biomed· November 2015

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(31) P MR spectroscopic imaging of the human prostate at 7 T: T1 relaxation times, Nuclear Overhauser Effect, and spectral characterization.
Miriam W Lagemaat, Marnix C Maas, Eline K Vos, Andreas K Bitz, Stephan Orzada

Magn Reson Med· March 2015

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