Publications by authors named "Marcel Gratz"

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Ultimate Intrinsic SNR in the Torso of Realistic Body Models.
Yuting Wang, Markus W May, Marcel Gratz, Mark E Ladd, Stephan Orzada

Magn Reson Med· November 2025

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Systematic evaluation of human soft tissue attenuation correction in whole-body PET/MR: Implications from PET/CT for optimization of MR-based AC in patients with normal lung tissue.
Maike E Lindemann, Marcel Gratz, Hong Grafe, Kai Jannusch, Lale Umutlu

Med Phys· January 2024

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Grad-CAM Guided U-Net for MRI-based Pseudo-CT Synthesis.
Gurbandurdy Dovletov, Duc Duy Pham, Stefan Lorcks, Josef Pauli, Marcel Gratz

Annu Int Conf IEEE Eng Med Biol Soc· July 2022

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MR-based truncation correction using an advanced HUGE method to improve attenuation correction in PET/MR imaging of obese patients.
Maike E Lindemann, Marcel Gratz, Jan Ole Blumhagen, Bjoern Jakoby, Harald H Quick

Med Phys· February 2022

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Impact of respiratory motion correction on lesion visibility and quantification in thoracic PET/MR imaging.
Marcel Gratz, Verena Ruhlmann, Lale Umutlu, Matthias Fenchel, Inki Hong

PLoS One· August 2020

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Non-invasive tumor decoding and phenotyping of cerebral gliomas utilizing multiparametric F-FET PET-MRI and MR Fingerprinting.
Johannes Haubold, Aydin Demircioglu, Marcel Gratz, Martin Glas, Karsten Wrede

Eur J Nucl Med Mol Imaging· June 2020

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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

PLoS One· March 2020

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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, Marcel Gratz

Magn Reson Med· August 2019

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Reproducibility and Repeatability of MR Fingerprinting Relaxometry in the Human Brain.
Gregor Körzdörfer, Rainer Kirsch, Kecheng Liu, Josef Pfeuffer, Bernhard Hensel, Marcel Gratz

Radiology· August 2019

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The cerebellum is involved in processing of predictions and prediction errors in a fear conditioning paradigm.
Thomas Michael Ernst, Anna Evelina Brol, Marcel Gratz, Christoph Ritter, Ulrike Bingel

Elife· August 2019

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A dual-tuned C/ H head coil for PET/MR hybrid neuroimaging: Development, attenuation correction, and first evaluation.
Mark Oehmigen, Maike E Lindemann, Marcel Gratz, Radhouene Neji, Alexander Hammers

Med Phys· November 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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Impact of improved attenuation correction featuring a bone atlas and truncation correction on PET quantification in whole-body PET/MR.
Mark Oehmigen, Maike E Lindemann, Marcel Gratz, Julian Kirchner, Verena Ruhlmann

Eur J Nucl Med Mol Imaging· April 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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MR-based truncation and attenuation correction in integrated PET/MR hybrid imaging using HUGE with continuous table motion.
Maike E Lindemann, Mark Oehmigen, Jan O Blumhagen, Marcel Gratz, Harald H Quick

Med Phys· September 2017

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Evaluation of fast highly undersampled contrast-enhanced MR angiography (sparse CE-MRA) in intracranial applications - initial study.
Marcel Gratz, Marc Schlamann, Sophia Goericke, Stefan Maderwald, Harald H Quick

Eur Radiol· March 2017

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Real-time SPARSE-SENSE cardiac cine MR imaging: optimization of image reconstruction and sequence validation.
Juliane Goebel, Felix Nensa, Bettina Bomas, Haemi P Schemuth, Stefan Maderwald, Marcel Gratz

Eur Radiol· December 2016

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Compressed sensing cine imaging with high spatial or high temporal resolution for analysis of left ventricular function.
Juliane Goebel, Felix Nensa, Haemi P Schemuth, Stefan Maderwald, Marcel Gratz

J Magn Reson Imaging· August 2016

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Correlation of standardized uptake value and apparent diffusion coefficient in integrated whole-body PET/MRI of primary and recurrent cervical cancer.
Johannes Grueneisen, Karsten Beiderwellen, Philipp Heusch, Paul Buderath, Bahriye Aktas, Marcel Gratz

PLoS One· October 2015

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High and ultra-high b-value diffusion-weighted imaging in prostate cancer: a quantitative analysis.
Axel Wetter, Felix Nensa, Christine Lipponer, Nika Guberina, Tobias Olbricht, Marcel Gratz

Acta Radiol· August 2015

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Simultaneous positron emission tomography/magnetic resonance imaging for whole-body staging in patients with recurrent gynecological malignancies of the pelvis: a comparison to whole-body magnetic resonance imaging alone.
Johannes Grueneisen, Karsten Beiderwellen, Philipp Heusch, Marcel Gratz, Antonia Schulze-Hagen

Invest Radiol· December 2014

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