Results 111 to 120 of about 1,783,027 (237)

Respiratory Motion Management in Abdominal MRI: Revisiting the Gap Between Technical Advances and Clinical Translation

Magnetic Resonance in Medicine, Volume 96, Issue 4, Page 1814-1833, October 2026.
ABSTRACT The inherently slow acquisition speed of MRI makes abdominal imaging highly sensitive to respiratory motion artifacts. Since the early days of MRI, the development of respiratory motion compensation techniques has been an active research topic, and this field has seen substantial progress.
Li Feng, Hersh Chandarana
wiley   +1 more source

Optimal Control‐Based RF Pulses Versus Classical Motion‐Encoding Strategies for In Vivo Hepatic MR Elastography Across Multiple Excitation Frequencies in Mice: Reproducibility Assessment

NMR in Biomedicine, Volume 39, Issue 10, October 2026.
Optimal control (OC)–based motion encoding doubles SNR in vivo in murine hepatic MRE by eliminating motion‐encoding gradients and enabling shorter echo times. Quantitative liver stiffness measurements remain consistent with conventional MEG‐MRE across multiple excitation frequencies, supporting longitudinal studies and clinical translation ...
Tiffany Bakir‐Ageron, Pilar Sango‐Solanas, Eric Van Reeth, Denis Grenier, Kevin Tse Ve Koon, Olivier Beuf   +5 more
wiley   +1 more source

Two-Dimensional Shear-Wave Elastography of the Thyroid in Clinically Healthy Dogs in Different Age Groups

Animals
The thyroid of dogs has not been extensively studied in 2D shear-wave elastography, making it challenging to apply this technique in the diagnosis of thyroid diseases in a non-invasive manner.
Denise Jaques Ramos, Tamiris Disselli, Diego Rodrigues Gomes, Luiz Paulo Nogueira Aires, Stéfany Tagliatela Tinto, Diana Villa Verde Salazar, Mariane Magno Ferreira Pereira, Brenda Santos Pompeu de Miranda, Ana Paula Luiz de Oliveira, Bruna Bressianini Lima, Ricardo Andres Ramirez Uscategui, Marcus Antônio Rossi Feliciano   +11 more
doaj   +1 more source

Multifrequency Magnetic Resonance Elastography of the Abdominal Aortic Wall: Segmental, Positional and Flow Effects

NMR in Biomedicine, Volume 39, Issue 10, October 2026.
In vivo abdominal aortic wall–specific MRE enables reproducible wall stiffness mapping while minimizing the intraluminal signal interference, revealing segment‐ and posture‐dependent stiffness patterns that complement morphology and flow measures for clinical evaluation of abdominal aortic wall health.
Yanglei Wu, Yikun Wang, Jakob Schattenfroh, Tom Meyer, Thomas Elgeti, Yining Wang, Jens Vogel‐Claussen, Xuan Wang, Ingolf Sack, Jing Guo   +9 more
wiley   +1 more source

Transcranial functional shear wave elastography

, 2022
Many functional imaging modalities such as EEG, fMRI, and fUS were developed, and have the potential to achieve the brain-computer interface. In addition to those conventional functional imaging modalities which measure the electrical signal or ...
Tan, Xin (author)
core  

Intramuscular Fat Infiltration and Knee Osteoarthritis: A Systematic Review and Meta‐Analysis

Physiotherapy Research International, Volume 31, Issue 4, October 2026.
ABSTRACT Background Intramuscular fat infiltration (IMFI) is considered to be closely associated with knee osteoarthritis (KOA); however, its overall association, muscle‐specific involvement, and clinical relevance remain unclear. Objective To quantify the association between IMFI and KOA, identify affected muscle groups, and evaluate prognostic value.
Lili Yu, Cong Chen, Guancong Zhang, Qiuchen Huang, Miao Ye, Yukiko Makihara, Yusuke Nishida   +6 more
wiley   +1 more source

IMPROVE 2025: The 3rd International Meeting on Pathway‐Related Obesity: Vision & Evidence

Clinical Obesity, Volume 16, Issue 5, October 2026.
ABSTRACT An international cohort of 161 clinicians and researchers from 19 countries attended the 3rd International Meeting on Pathway‐Related Obesity: Vision & Evidence (IMPROVE) in Prague, Czech Republic, on 2–4 July 2025. The aims of the meeting were to advance understanding of hyperphagia and obesity caused by defects in the melanocortin‐4 receptor
Jesús Argente, Erica L. T. van den Akker, Metin Cetiner, Karine Clément, Elizabeth Forsythe, Alastair Garfield, Peter Kühnen, Gabriel Ángel Martos‐Moreno, David Meeker, Hermann L. Müller, Hanneke M. van Santen, Julia von Schnurbein, Bérénice Segrestin, Tomohiro Tanaka, Manuel Tena‐Sempere, Martin Wabitsch, Stefanie Zorn, I. Sadaf Farooqi   +17 more
wiley   +1 more source

Multiparametric Ultrasonographic Phenotyping of the Masseter Muscle in Temporomandibular Disorders and Clinically Defined Probable Bruxism

Journal of Oral Rehabilitation, Volume 53, Issue 10, Page 1960-1971, October 2026.
Multiparametric masseter ultrasonography combines B‐mode morphometry, CSA‐derived sonographic estimated volume, strain elastography and fractal‐dimension texture analysis to characterise masseter muscle phenotypes in adults classified by temporomandibular disorder status and clinically defined probable bruxism‐positive phenotype.
Alperen Tekin, Belde Arsan Özcan, Burcu Sümer, Büşra Erdoğan   +3 more
wiley   +1 more source

Photoacoustic elastography based on laser-excited shear wave

Journal of Innovative Optical Health Sciences
Elastography can be used as a diagnostic method for quantitative characterization of tissue hardness information and thus, differential changes in pathophysiological states of tissues.
Yang Liu, Ruoyi Shi, Gang Li, Mingjian Sun   +3 more
doaj   +1 more source

Stiffness‐Activated Stellate Cells Drive Pancreatic Cancer Liver Colonization via GMFG‐TNS4 Signaling

Advanced Science, Volume 13, Issue 51, 14 September 2026.
Fibrotic liver stiffness activates hepatic stellate cells through Piezo1‐dependent calcium influx and ER stress, promoting EV‐associated GMFG release. Delivered GMFG engages TNS4 in pancreatic cancer cells, triggering FAK/AKT signaling, adhesion, and fatty acid synthesis.
Biwen Zhu, Jian Wan, Xue Zhang, Jiashuai Yan, Xi Chen, Xiaoqi Guan, Qianqian Ren, Tao Yang, Di Wu, Qingsong Guo, Yibing Guo, Yuhua Lu   +11 more
wiley   +1 more source