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Diffusion weighted imaging combining respiratory triggering and navigator echo tracking in the upper abdomen Magn. Reson. Mater. Phy. Biol. Med. (IF 2.3) Pub Date : 2024-02-24
Abstract Objectives To evaluate a new motion correction method, named RT + NV Track, for upper abdominal DWI that combines the respiratory triggering (RT) method using a respiration sensor and the Navigator Track (NV Track) method using navigator echoes. Materials and methods To evaluate image quality acquired upper abdominal DWI and ADC images with RT, NV, and RT + NV Track in 10 healthy volunteers
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Impact of truncating diffusion MRI scans on diffusional kurtosis imaging Magn. Reson. Mater. Phy. Biol. Med. (IF 2.3) Pub Date : 2024-02-23 Ana R. Fouto, Rafael N. Henriques, Marc Golub, Andreia C. Freitas, Amparo Ruiz-Tagle, Inês Esteves, Raquel Gil-Gouveia, Nuno A. Silva, Pedro Vilela, Patrícia Figueiredo, Rita G. Nunes
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Reply to Comment on ‘Nanodiamond incorporated human liver mimicking phantoms: prospective calibration medium of magnetic resonance imaging’ Magn. Reson. Mater. Phy. Biol. Med. (IF 2.3) Pub Date : 2024-02-22 Paweł Wierzba, Anna Sękowska-Namiotko, Agnieszka Sabisz, Monika Kosowska, Lina Jing, Robert Bogdanowicz, Małgorzata Szczerska
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Stop moving: MR motion correction as an opportunity for artificial intelligence Magn. Reson. Mater. Phy. Biol. Med. (IF 2.3) Pub Date : 2024-02-22 Zijian Zhou, Peng Hu, Haikun Qi
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Improved reconstruction for highly accelerated propeller diffusion 1.5 T clinical MRI Magn. Reson. Mater. Phy. Biol. Med. (IF 2.3) Pub Date : 2024-02-22 Uten Yarach, Itthi Chatnuntawech, Kawin Setsompop, Atita Suwannasak, Salita Angkurawaranon, Chakri Madla, Charuk Hanprasertpong, Prapatsorn Sangpin
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Multi-target field control for matrix gradient coils Magn. Reson. Mater. Phy. Biol. Med. (IF 2.3) Pub Date : 2024-02-22 Hongyan He, Shufeng Wei, Huixian Wang, Wenhui Yang
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Late/delayed gadolinium enhancement in MRI after intravenous administration of extracellular gadolinium-based contrast agents: is it worth waiting? Magn. Reson. Mater. Phy. Biol. Med. (IF 2.3) Pub Date : 2024-02-22 Marco Parillo, Carlo Augusto Mallio, Ilona A. Dekkers, Àlex Rovira, Aart J. van der Molen, Carlo Cosimo Quattrocchi
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Fast online spectral-spatial pulse design for subject-specific fat saturation in cervical spine and foot imaging at 1.5 T Magn. Reson. Mater. Phy. Biol. Med. (IF 2.3) Pub Date : 2024-02-17
Abstract Objective To compensate subject-specific field inhomogeneities and enhance fat pre-saturation with a fast online individual spectral-spatial (SPSP) single-channel pulse design. Methods The RF shape is calculated online using subject-specific field maps and a predefined excitation k-space trajectory. Calculation acceleration options are explored to increase clinical viability. Four optimization
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High-resolution prostate diffusion MRI using eddy current-nulled convex optimized diffusion encoding and random matrix theory-based denoising Magn. Reson. Mater. Phy. Biol. Med. (IF 2.3) Pub Date : 2024-02-13
Abstract Objective To develop and evaluate a technique combining eddy current-nulled convex optimized diffusion encoding (ENCODE) with random matrix theory (RMT)-based denoising to accelerate and improve the apparent signal-to-noise ratio (aSNR) and apparent diffusion coefficient (ADC) mapping in high-resolution prostate diffusion-weighted MRI (DWI). Materials and methods Eleven subjects with clinical
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Linearity and bias of proton density fat fraction across the full dynamic range of 0–100%: a multiplatform, multivendor phantom study using 1.5T and 3T MRI at two sites Magn. Reson. Mater. Phy. Biol. Med. (IF 2.3) Pub Date : 2024-02-13
Abstract Objective Performance assessments of quantitative determinations of proton density fat fraction (PDFF) have largely focused on the range between 0 and 50%. We evaluate PDFF in a two-site phantom study across the full 0–100% PDFF range. Materials and methods We used commercially available 3D chemical-shift-encoded water-fat MRI sequences from three MRI system vendors at 1.5T and 3T and conducted
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Cross2SynNet: cross-device–cross-modal synthesis of routine brain MRI sequences from CT with brain lesion Magn. Reson. Mater. Phy. Biol. Med. (IF 2.3) Pub Date : 2024-02-05 Minbo Jiang, Shuai Wang, Zhiwei Song, Limei Song, Yi Wang, Chuanzhen Zhu, Qiang Zheng
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Automated abdominal adipose tissue segmentation and volume quantification on longitudinal MRI using 3D convolutional neural networks with multi-contrast inputs Magn. Reson. Mater. Phy. Biol. Med. (IF 2.3) Pub Date : 2024-02-01 Sevgi Gokce Kafali, Shu-Fu Shih, Xinzhou Li, Grace Hyun J. Kim, Tristan Kelly, Shilpy Chowdhury, Spencer Loong, Jeremy Moretz, Samuel R. Barnes, Zhaoping Li, Holden H. Wu
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Rule-based deep learning method for prognosis of neonatal hypoxic-ischemic encephalopathy by using susceptibility weighted image analysis Magn. Reson. Mater. Phy. Biol. Med. (IF 2.3) Pub Date : 2024-01-22 Zhen Tang, Sasan Mahmoodi, Di Meng, Angela Darekar, Brigitte Vollmer
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Nonuniform sliding-window reconstruction for accelerated dual contrast agent quantification with MR fingerprinting Magn. Reson. Mater. Phy. Biol. Med. (IF 2.3) Pub Date : 2024-01-13
Abstract Objective MR fingerprinting (MRF) can enable preclinical studies of cell tracking by quantifying multiple contrast agents simultaneously, but faster scan times are required for in vivo applications. Sliding window (SW)-MRF is one option for accelerating MRF, but standard implementations are not sufficient to preserve the accuracy of T2*, which is critical for tracking iron-labelled cells in
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STEAM-SASHA: a novel approach for blood- and fat-suppressed native T1 measurement in the right ventricular myocardium Magn. Reson. Mater. Phy. Biol. Med. (IF 2.3) Pub Date : 2024-01-12
Abstract Objective The excellent blood and fat suppression of stimulated echo acquisition mode (STEAM) can be combined with saturation recovery single-shot acquisition (SASHA) in a novel STEAM-SASHA sequence for right ventricular (RV) native T1 mapping. Materials and methods STEAM-SASHA splits magnetization preparation over two cardiac cycles, nulling blood signal and allowing fat signal to decay.
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Detection of hypoplastic left heart syndrome anatomy from cardiovascular magnetic resonance images using machine learning Magn. Reson. Mater. Phy. Biol. Med. (IF 2.3) Pub Date : 2024-01-12 Dominik Daniel Gabbert, Lennart Petersen, Abigail Burleigh, Simona Boroni Grazioli, Sylvia Krupickova, Reinhard Koch, Anselm Sebastian Uebing, Monty Santarossa, Inga Voges
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The possible influence of third-order shim coils on gradient–magnet interactions: an inter-field and inter-site study Magn. Reson. Mater. Phy. Biol. Med. (IF 2.3) Pub Date : 2024-01-10
Abstract Objective To assess the possible influence of third-order shim coils on the behavior of the gradient field and in gradient–magnet interactions at 7 T and above. Materials and methods Gradient impulse response function measurements were performed at 5 sites spanning field strengths from 7 to 11.7 T, all of them sharing the same exact whole-body gradient coil design. Mechanical fixation and
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Quantification of neurovascular compliance with retrospectively gated phase-contrast MRI Magn. Reson. Mater. Phy. Biol. Med. (IF 2.3) Pub Date : 2024-01-09 Marianne Nabbout, Michael C. Langham, Christiana Cottrell, Felix W. Wehrli
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Field camera input to virtual phantom (ViP) scanner acquisitions for quality assurance of derived MRI quantities: first implementation and proof-of-principle Magn. Reson. Mater. Phy. Biol. Med. (IF 2.3) Pub Date : 2023-12-21
Abstract Introduction Quality assurance (QA) of measurements derived from MRI can require complicated test phantoms. This work introduces a new QA concept using gradient and transmit RF recordings by a limited field camera (FC) to govern the previous Virtual Phantom (ViP) method. The purpose is to describe the first technical implementation of combined FC+ViP, and illustrate its performance in examples
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A short-TR single-echo spin-echo breath-hold method for assessing liver T2 Magn. Reson. Mater. Phy. Biol. Med. (IF 2.3) Pub Date : 2023-12-10 Marshall S. Sussman, Kartik S. Jhaveri
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FastPtx: a versatile toolbox for rapid, joint design of pTx RF and gradient pulses using Pytorch’s autodifferentiation Magn. Reson. Mater. Phy. Biol. Med. (IF 2.3) Pub Date : 2023-12-08 Dario Bosch, Klaus Scheffler
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Automatic segmentation of the interscapular brown adipose tissue in rats based on deep learning using the dynamic magnetic resonance fat fraction images Magn. Reson. Mater. Phy. Biol. Med. (IF 2.3) Pub Date : 2023-11-29 Chuanli Cheng, Bingxia Wu, Lei Zhang, Qian Wan, Hao Peng, Xin Liu, Hairong Zheng, Huimao Zhang, Chao Zou
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Liver T1 and T2 mapping in a large cohort of healthy subjects: normal ranges and correlation with age and sex Magn. Reson. Mater. Phy. Biol. Med. (IF 2.3) Pub Date : 2023-11-29 Antonella Meloni, Aldo Carnevale, Paolo Gaio, Vincenzo Positano, Cristina Passantino, Alessia Pepe, Andrea Barison, Giancarlo Todiere, Chrysanthos Grigoratos, Giovanni Novani, Laura Pistoia, Melchiore Giganti, Filippo Cademartiri, Alberto Cossu
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Learning to deep learning: statistics and a paradigm test in selecting a UNet architecture to enhance MRI Magn. Reson. Mater. Phy. Biol. Med. (IF 2.3) Pub Date : 2023-11-21 Rishabh Sharma, Panagiotis Tsiamyrtzis, Andrew G. Webb, Ernst L. Leiss, Nikolaos V. Tsekos
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Improvement of image quality in diffusion-weighted imaging with model-based deep learning reconstruction for evaluations of the head and neck Magn. Reson. Mater. Phy. Biol. Med. (IF 2.3) Pub Date : 2023-11-21 Noriyuki Fujima, Junichi Nakagawa, Hiroyuki Kameda, Yohei Ikebe, Taisuke Harada, Yukie Shimizu, Nayuta Tsushima, Satoshi Kano, Akihiro Homma, Jihun Kwon, Masami Yoneyama, Kohsuke Kudo
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Compressed SVD-based L + S model to reconstruct undersampled dynamic MRI data using parallel architecture Magn. Reson. Mater. Phy. Biol. Med. (IF 2.3) Pub Date : 2023-11-18 Muhammad Shafique, Sohaib Ayaz Qazi, Hammad Omer
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Physiological confounders of renal blood flow measurement Magn. Reson. Mater. Phy. Biol. Med. (IF 2.3) Pub Date : 2023-11-16 Bashair Alhummiany, Kanishka Sharma, David L. Buckley, Kywe Kywe Soe, Steven P. Sourbron
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Quantitative imaging through the production chain: from idea to application Magn. Reson. Mater. Phy. Biol. Med. (IF 2.3) Pub Date : 2023-11-11 Najat Salameh, Sebastian Weingärtner, Tom Hilbert, Valérie Vilgrain, Matthew D. Robson, José P. Marques
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Cranial bone imaging using ultrashort echo-time bone-selective MRI as an alternative to gradient-echo based “black-bone” techniques Magn. Reson. Mater. Phy. Biol. Med. (IF 2.3) Pub Date : 2023-11-07 Nada Kamona, Brandon C. Jones, Hyunyeol Lee, Hee Kwon Song, Chamith S. Rajapakse, Connor S. Wagner, Scott P. Bartlett, Felix W. Wehrli
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New clinical opportunities of low-field MRI: heart, lung, body, and musculoskeletal Magn. Reson. Mater. Phy. Biol. Med. (IF 2.3) Pub Date : 2023-10-30 Ye Tian, Krishna S. Nayak
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Synthesis and evaluation of new magneto-fluorescent carbon dot based on manganese citrate for MRI imaging Magn. Reson. Mater. Phy. Biol. Med. (IF 2.3) Pub Date : 2023-10-20 Vahid Ali, Hassan Kefayati, Mehdi Shafiee Ardestani, Afshin Pourahmad
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A reproducibility study of knee cartilage volume and thickness values derived by fully automatic segmentation based on three-dimensional dual-echo in steady state data from 1.5 T and 3 T magnetic resonance imaging Magn. Reson. Mater. Phy. Biol. Med. (IF 2.3) Pub Date : 2023-10-10 Ranxu Zhang, Xiaoyue Zhou, Esther Raithel, Congcong Ren, Ping Zhang, Junfei Li, Lin Bai, Jian Zhao
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Subject-specific timing adaption in time-encoded arterial spin labeling imaging Magn. Reson. Mater. Phy. Biol. Med. (IF 2.3) Pub Date : 2023-09-28 Nora-Josefin Breutigam, Daniel Christopher Hoinkiss, Simon Konstandin, Mareike Alicja Buck, Amnah Mahroo, Klaus Eickel, Federico von Samson-Himmelstjerna, Matthias Günther
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First implementation of dynamic oxygen-17 (17O) magnetic resonance imaging at 7 Tesla during neuronal stimulation in the human brain Magn. Reson. Mater. Phy. Biol. Med. (IF 2.3) Pub Date : 2023-09-22 Louise Ebersberger, Fabian J. Kratzer, Vanessa L. Franke, Armin M. Nagel, Sebastian C. Niesporek, Andreas Korzowski, Mark E. Ladd, Heinz-Peter Schlemmer, Daniel Paech, Tanja Platt
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Dynamics of γ-aminobutyric acid concentration in the human brain in response to short visual stimulation Magn. Reson. Mater. Phy. Biol. Med. (IF 2.3) Pub Date : 2023-09-16 Alexey Yakovlev, Alexandra Gritskova, Andrei Manzhurtsev, Maxim Ublinskiy, Petr Menshchikov, Anatoly Vanin, Dmitriy Kupriyanov, Tolib Akhadov, Natalia Semenova
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Comparison of convolutional-neural-networks-based method and LCModel on the quantification of in vivo magnetic resonance spectroscopy Magn. Reson. Mater. Phy. Biol. Med. (IF 2.3) Pub Date : 2023-09-15 Yu-Long Huang, Yi-Ru Lin, Shang-Yueh Tsai
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The role of gadolinium-based contrast agents in magnetic resonance imaging structured reporting and data systems (RADS) Magn. Reson. Mater. Phy. Biol. Med. (IF 2.3) Pub Date : 2023-09-13 Marco Parillo, Carlo Augusto Mallio, Aart J. Van der Molen, Àlex Rovira, Ilona A. Dekkers, Uwe Karst, Gerard Stroomberg, Olivier Clement, Eliana Gianolio, Aart J. Nederveen, Alexander Radbruch, Carlo Cosimo Quattrocchi
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Dynamic cardiac MRI with high spatiotemporal resolution using accelerated spiral-out and spiral-in/out bSSFP pulse sequences at 1.5 T Magn. Reson. Mater. Phy. Biol. Med. (IF 2.3) Pub Date : 2023-09-04 Zhixing Wang, Xue Feng, Michael Salerno, Christopher M. Kramer, Craig H. Meyer
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Optimal bi-planar gradient coil configurations for diamond nitrogen-vacancy based diffusion-weighted NMR experiments Magn. Reson. Mater. Phy. Biol. Med. (IF 2.3) Pub Date : 2023-08-14 Philipp Amrein, Fleming Bruckmaier, Feng Jia, Dominik B. Bucher, Maxim Zaitsev, Sebastian Littin
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A new method to improve RF safety of implantable medical devices using inductive coupling at 3.0 T MRI Magn. Reson. Mater. Phy. Biol. Med. (IF 2.3) Pub Date : 2023-08-11 Bu S. Park, Joshua W. Guag, Hongbae Jeong, Sunder S. Rajan, Brent McCright
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Streamlined quantitative BOLD for detecting visual stimulus-induced changes in oxygen extraction fraction in healthy participants: toward clinical application in human glioma Magn. Reson. Mater. Phy. Biol. Med. (IF 2.3) Pub Date : 2023-08-09 Fatemeh Arzanforoosh, Avery J. L. Berman, Marion Smits, Esther A. H. Warnert
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The impact of pre-processing and disease characteristics on reproducibility of T2-weighted MRI radiomics features Magn. Reson. Mater. Phy. Biol. Med. (IF 2.3) Pub Date : 2023-08-09 Dyah Ekashanti Octorina Dewi, Mohammed R. S. Sunoqrot, Gabriel Addio Nketiah, Elise Sandsmark, Guro F. Giskeødegård, Sverre Langørgen, Helena Bertilsson, Mattijs Elschot, Tone Frost Bathen
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Exploring the foothills: benefits below 1 Tesla? Magn. Reson. Mater. Phy. Biol. Med. (IF 2.3) Pub Date : 2023-07-24 Najat Salameh,David J Lurie,Özlem Ipek,Clarissa Zimmerman Cooley,Adrienne E Campbell-Washburn
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Repeatability and reproducibility of apparent exchange rate measurements in yeast cell phantoms using filter-exchange imaging Magn. Reson. Mater. Phy. Biol. Med. (IF 2.3) Pub Date : 2023-07-12 Mathias Schillmaier, Athanasia Kaika, Geoffrey J. Topping, Rickmer Braren, Franz Schilling
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High-field magnetic resonance microscopy of aortic plaques in a mouse model of atherosclerosis Magn. Reson. Mater. Phy. Biol. Med. (IF 2.3) Pub Date : 2023-07-08 Rita Castro, Sean Gullette, Courtney Whalen, Floyd J. Mattie, Ximing Ge, A. Catharine Ross, Thomas Neuberger
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Arterial occlusion duration affects the cuff-induced hyperemic response in skeletal muscle BOLD perfusion imaging as shown in young healthy subjects Magn. Reson. Mater. Phy. Biol. Med. (IF 2.3) Pub Date : 2023-06-17 Jonathan Arvidsson, Stefanie Eriksson, Edvin Johansson, Kerstin Lagerstrand
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Concomitant field compensation of spiral turbo spin-echo at 0.55 T Magn. Reson. Mater. Phy. Biol. Med. (IF 2.3) Pub Date : 2023-06-12 Rajiv Ramasawmy, John P. Mugler, Ahsan Javed, Zhixing Wang, Daniel A. Herzka, Craig H. Meyer, Adrienne E. Campbell-Washburn
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Automated inversion time selection for black-blood late gadolinium enhancement cardiac imaging in clinical practice Magn. Reson. Mater. Phy. Biol. Med. (IF 2.3) Pub Date : 2023-06-09 Aurélien Maillot, Soumaya Sridi, Xavier Pineau, Amandine André-Billeau, Stéphanie Hosteins, Jean-David Maes, Géraldine Montier, Marta Nuñez-Garcia, Bruno Quesson, Maxime Sermesant, Hubert Cochet, Matthias Stuber, Aurélien Bustin
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An evolution of low-field strength MRI Magn. Reson. Mater. Phy. Biol. Med. (IF 2.3) Pub Date : 2023-06-08 Juergen Hennig
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In vivo quantitative MRI: T1 and T2 measurements of the human brain at 0.064 T Magn. Reson. Mater. Phy. Biol. Med. (IF 2.3) Pub Date : 2023-05-20 Kalina V. Jordanova, Michele N. Martin, Stephen E. Ogier, Megan E. Poorman, Kathryn E. Keenan
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Relaxation measurements of an MRI system phantom at low magnetic field strengths Magn. Reson. Mater. Phy. Biol. Med. (IF 2.3) Pub Date : 2023-05-20 Michele N. Martin, Kalina V. Jordanova, Anthony B. Kos, Stephen E. Russek, Kathryn E. Keenan, Karl F. Stupic
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An integrated target field framework for point-of-care halbach array low-field MRI system design Magn. Reson. Mater. Phy. Biol. Med. (IF 2.3) Pub Date : 2023-05-20 Bart de Vos, Rob F. Remis, Andrew G. Webb
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3D magnetic resonance fingerprinting on a low-field 50 mT point-of-care system prototype: evaluation of muscle and lipid relaxation time mapping and comparison with standard techniques Magn. Reson. Mater. Phy. Biol. Med. (IF 2.3) Pub Date : 2023-05-18 Thomas O’Reilly, Peter Börnert, Hongyan Liu, Andrew Webb, Kirsten Koolstra
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Tackling SNR at low-field: a review of hardware approaches for point-of-care systems Magn. Reson. Mater. Phy. Biol. Med. (IF 2.3) Pub Date : 2023-05-18 Andrew Webb, Thomas O’Reilly
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Impact of compressed sensing (CS) acceleration of two-dimensional (2D) flow sequences in clinical paediatric cardiovascular magnetic resonance (CMR) Magn. Reson. Mater. Phy. Biol. Med. (IF 2.3) Pub Date : 2023-05-18 Sara Moscatelli, Peter Gatehouse, Sylvia Krupickova, Raad Mohiaddin, Inga Voges, Daniel Giese, Sonia Nielles-Vallespin, Dudley J. Pennell
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RF-induced heating of interventional devices at 23.66 MHz Magn. Reson. Mater. Phy. Biol. Med. (IF 2.3) Pub Date : 2023-05-17 Ali Caglar Özen, Maximilian Frederik Russe, Thomas Lottner, Simon Reiss, Sebastian Littin, Maxim Zaitsev, Michael Bock
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US regulatory considerations for low field magnetic resonance imaging systems Magn. Reson. Mater. Phy. Biol. Med. (IF 2.3) Pub Date : 2023-05-16 Daniel Michael Krainak, Rongping Zeng, Ningzhi Li, Terry O’Riska Woods, Jana Gut Delfino
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A theoretical and experimental investigation on a volume coil with slotted end-rings for rat MRI at 7 T Magn. Reson. Mater. Phy. Biol. Med. (IF 2.3) Pub Date : 2023-05-15 Sergio Solis-Najera, Rodrigo Ruiz, Rodrigo Martin, Fabian Vazquez, Oscar Marrufo, Alfredo Odon Rodriguez
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Ramping down a clinical 3 T scanner: a journey into MRI and MRS at 0.75 T Magn. Reson. Mater. Phy. Biol. Med. (IF 2.3) Pub Date : 2023-05-12 Christian Guenthner, Sophie Marie Peereboom, Hannes Dillinger, Charles McGrath, Mohammed Masoud Albannay, Valery Vishnevskiy, Max Fuetterer, Roger Luechinger, Theo Jenneskens, Urs Sturzenegger, Johan Overweg, Peter Koken, Peter Börnert, Sebastian Kozerke
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$$B_1$$ Field inhomogeneity correction for qDESS $$T_2$$ mapping: application to rapid bilateral knee imaging Magn. Reson. Mater. Phy. Biol. Med. (IF 2.3) Pub Date : 2023-05-04 Marco Barbieri, Lauren E. Watkins, Valentina Mazzoli, Arjun D. Desai, Elka Rubin, Andrew Schmidt, Garry Evan Gold, Brian Andrew Hargreaves, Akshay Sanjay Chaudhari, Feliks Kogan