Publications by authors named "Johan Nuyts"

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How the sensitivity of TOF-PET depends on the interplay between the temporal and spatial detector resolutions and the resolution required for the imaging task.
Johan Nuyts, Michel Defrise, Christian Morel, Paul Lecoq

Phys Med Biol· December 2025

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Mapping regional brain total sodium concentration - using anatomically- guided reconstruction of dual echo Sodium-23 MRI: moving toward improved accuracy and precision.
Alaleh Alivar, Georg Schramm, Yongxian Qian, Hugo Lefer, Johan Nuyts

AJNR Am J Neuroradiol· August 2025

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Demonstration of virtual imaging trial applications for optimization and education of dento-maxillofacial CBCT imaging.
Karen Merken, Nicholas Marshall, Johan Nuyts, Rodrigo T Massera, Reinhilde Jacobs

Med Phys· May 2025

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Joint estimation of activity, attenuation and motion in respiratory-self-gated time-of-flight PET.
Masoud Elhamiasl, Frederic Jolivet, Ahmadreza Rezaei, Michael Fieseler, Klaus Schäfers, Johan Nuyts

ArXiv· March 2025

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Joint estimation of activity, attenuation and motion in respiratory-self-gated time-of-flight PET.
Masoud Elhamiasl, Frederic Jolivet, Ahmadreza Rezaei, Michael Fieseler, Klaus Schäfers, Johan Nuyts

Phys Med Biol· March 2025

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Resolution enhancement, noise suppression, and joint T2* decay estimation in dual-echo sodium-23 MR imaging using anatomically guided reconstruction.
Georg Schramm, Marina Filipovic, Yongxian Qian, Alaleh Alivar, Yvonne W Lui, Johan Nuyts

Magn Reson Med· April 2024

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The SNR of time-of-flight positron emission tomography data for joint reconstruction of the activity and attenuation images.
Johan Nuyts, Michel Defrise, Christian Morel, Paul Lecoq

Phys Med Biol· December 2023

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Development and validation of a 3D anthropomorphic phantom for dental CBCT imaging research.
Karen Merken, Janne Monnens, Nicholas Marshall, Nuyts Johan, Danieli Moura Brasil

Med Phys· November 2023

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The SNR of Positron Emission Data With Gaussian and Non-Gaussian Time-of-Flight Kernels, With Application to Prompt Photon Coincidence.
Johan Nuyts, Michel Defrise, Stefan Gundacker, Emilie Roncali, Paul Lecoq

IEEE Trans Med Imaging· May 2023

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An optically-guided cochlear implant sheath for real-time monitoring of electrode insertion into the human cochlea.
Anastasiya Starovoyt, Bryden C Quirk, Tristan Putzeys, Greet Kerckhofs, Johan Nuyts

Sci Rep· November 2022

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Low-dose CT allows for accurate proton therapy dose calculation and plan optimization.
Masoud Elhamiasl, Koen Salvo, Kenneth Poels, Gilles Defraene, Maarten Lambrecht, Johan Nuyts

Phys Med Biol· September 2022

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Experimental validation of a rodent PET scanner prototype based on a single LYSO crystal tube.
Marta Freire, Andrea Gonzalez-Montoro, Gabriel Cañizares, Ahmadreza Rezaei, Johan Nuyts

IEEE Trans Radiat Plasma Med Sci· July 2022

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Can nuclear imaging accurately detect scar in ischemic cardiac resynchronization therapy candidates?
Ganna Degtiarova, Piet Claus, Jürgen Duchenne, Georg Schramm, Johan Nuyts

Nucl Med Commun· May 2022

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Design and modeling of a high resolution and high sensitivity PET brain scanner with double-ended readout.
Christopher Layden, Kyle Klein, William Matava, Akhil Sadam, Firas Abouzahr, Johan Nuyts

Biomed Phys Eng Express· February 2022

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Segmentation-guided multi-modal registration of liver images for dose estimation in SIRT.
Xikai Tang, Esmaeel Jafargholi Rangraz, Richard's Heeren, Walter Coudyzer, Geert Maleux, Johan Nuyts

EJNMMI Phys· January 2022

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Rigid motion tracking using moments of inertia in TOF-PET brain studies.
Ahmadreza Rezaei, Matthew Spangler-Bickell, Georg Schramm, Koen Van Laere, Johan Nuyts

Phys Med Biol· September 2021

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2D feasibility study of joint reconstruction of attenuation and activity in limited angle TOF-PET.
Marina Vergara, Ahmadreza Rezaei, Georg Schramm, Maria Jose Rodriguez-Alvarez, Jose Maria Benlloch Baviera, Johan Nuyts

IEEE Trans Radiat Plasma Med Sci· September 2021

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Time of Flight in Perspective: Instrumental and Computational Aspects of Time Resolution in Positron Emission Tomography.
Dennis R Schaart, Georg Schramm, Johan Nuyts, Suleman Surti

IEEE Trans Radiat Plasma Med Sci· September 2021

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Left ventricular regional glucose metabolism in combination with septal scar extent identifies CRT responders.
Ganna Degtiarova, Piet Claus, Jürgen Duchenne, Jan Bogaert, Johan Nuyts

Eur J Nucl Med Mol Imaging· July 2021

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A motion correction approach for oral and maxillofacial cone-beam CT imaging.
Tao Sun, Reinhilde Jacobs, Ruben Pauwels, Elisabeth Tijskens, Roger Fulton, Johan Nuyts

Phys Med Biol· June 2021

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Gamma Camera Imaging with Rotating Multi-Pinhole Collimator. A Monte Carlo Feasibility Study.
Victor Ilisie, Laura Moliner, Constantino Morera, Johan Nuyts, José María Benlloch

Sensors (Basel)· May 2021

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Quantitative PET in the 2020s: a roadmap.
Steven R Meikle, Vesna Sossi, Emilie Roncali, Simon R Cherry, Richard Banati, Johan Nuyts

Phys Med Biol· March 2021

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Approximating anatomically-guided PET reconstruction in image space using a convolutional neural network.
Georg Schramm, David Rigie, Thomas Vahle, Ahmadreza Rezaei, Koen Van Laere, Johan Nuyts

Neuroimage· January 2021

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Characterization of a preclinical PET insert in a 7 tesla MRI scanner: beyond NEMA testing.
Willy Gsell, Cesar Molinos, Carlos Correcher, Sarah Belderbos, Jens Wouters, Johan Nuyts

Phys Med Biol· December 2020

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Quantitative comparison of pre-treatment predictive and post-treatment measured dosimetry for selective internal radiation therapy using cone-beam CT for tumor and liver perfusion territory definition.
Esmaeel Jafargholi Rangraz, Xikai Tang, Charlotte Van Laeken, Geert Maleux, Jeroen Dekervel, Johan Nuyts

EJNMMI Res· August 2020

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