Results 121 to 130 of about 20,208 (255)

Free‐Breathing, 3D Cardiac Magnetic Resonance Elastography for Myocardial Stiffness Mapping

Magnetic Resonance in Medicine, Volume 95, Issue 4, Page 2356-2369, April 2026.
ABSTRACT Purpose Magnetic resonance elastography (MRE) of the heart has predominantly utilized breath‐held acquisitions with limited anatomic coverage. This work investigates the feasibility of 3D, free‐breathing cardiac MRE. Methods A 3D hybrid radial and EPI acquisition is utilized and combined with retrospective binning of k‐space via physiologic ...
Nolan K. Meyer, Yi Sui, Jessica Magnuson, Phillip J. Rossman, Kevin J. Glaser, Matthew C. Murphy, Armando Manduca, Ian C. Chang, Kiaran P. McGee, Kejal Kantarci, Ekta Kapoor, Philip A. Araoz, Richard L. Ehman, Joshua D. Trzasko, Arvin Arani   +14 more
wiley   +1 more source

Review for "Toward quantitative neuroimaging biomarkers for Friedreich's ataxia at 7 Tesla: Susceptibility mapping, diffusion imaging, <i>R</i> ₂ and <i>R</i> ₁ relaxometry"

, 2020
Alexander Rauscher
openalex   +1 more source

Methane Storage in Nanoporous Media as Observed via High-Field NMR Relaxometry [PDF]

, 2015
A. Papaioannou, R. Kausik
openalex   +1 more source

Frailty and Brain Myelin Across Adulthood: Multimodal MRI Insights From the BLSA

Aging Cell, Volume 25, Issue 4, April 2026.
Frailty, a marker of multisystem vulnerability, is associated with lower white matter myelin content across adulthood. Multicomponent MRI in the Baltimore Longitudinal Study of Aging revealed reduced myelin water fraction, particularly in callosal and projection fibers, suggesting myelin integrity as a neural correlate of systemic aging.
Mustapha Bouhrara, Zhaoyuan Gong, Toshiko Tanaka, Luigi Ferrucci   +3 more
wiley   +1 more source

Physical Stability and Molecular Mobility of Resveratrol in a Polyvinylpyrrolidone Matrix

Molecules
The physical stability, molecular mobility, and appearance of nanocrystalline resveratrol in a polyvinylpyrrolidone (PVP) matrix were investigated. Two formulations with resveratrol loadings of 30% and 50% were prepared and characterized using powder X ...
Aleksandra Pajzderska, Miguel Angel González, Marcin Jarek, Jadwiga Mielcarek, Jan Wąsicki   +4 more
doaj   +1 more source

Fast-field cycling NMR is sensitive to the method of cross-linking in BSA gels [PDF]

, 2013
This work was supported by ARUK (grant number 19689).Non peer reviewedPublisher ...
Ashcroft, G. Patrick, Broche, Lionel, Kennedy, Brett W. C., Lurie, David John   +3 more
core  

A deep learning algorithm for automatic 3D segmentation and classification of the sheep placenta in magnetic resonance images

Physiological Reports, Volume 14, Issue 8, April 2026.
Abstract Magnetic resonance imaging (MRI) is a powerful non‐invasive method for assessing placental morphology and physiology in vivo, offering higher resolution and functional insight than ultrasound. However, placental MRI analysis is limited by manual segmentation and time‐consuming classification workflows that are prone to inter‐operator ...
Dimitra Flouri, Giorgos Adamides, Jack R. T. Darby, Stacey L. Holman, Andreas S. Panayides, Anna L. David, Vasileios Vavourakis, Janna L. Morrison, Andrew Melbourne   +8 more
wiley   +1 more source

Functional Connectivity, Tissue Microstructure, and T2 at 11.1 Tesla Distinguishes Neuroadaptive Differences in Two Traumatic Brain Injury Models in Rats: A Translational Outcomes Project in NeuroTrauma (TOP-NT) UG3 Phase Study

Neurotrauma Reports
Traumatic brain injuries (TBIs), particularly contusive types, are associated with disruptions in neuronal communication due to focal and diffuse axonal injury, as well as alterations in the neuronal chemical environment.
Rohan S. Kommireddy, Shray Mehra, Marjory Pompilus, Rawad Daniel Arja, Tian Zhu, Zhihui Yang, Yueqiang Fu, Jiepei Zhu, Firas Kobeissy, Kevin K.W. Wang, Marcelo Febo   +10 more
doaj   +1 more source

P187 MRI T2 relaxometry to image fibrosis in patients with Crohn's disease [PDF]

, 2014
Christine Breynaert, Tom Dresselaers, Ronald Peeters, I. Roebben, K. Van Steen, Tim Vanuytsel, Vera Ballet, Mark A. Ferrante, Séverine Vermeire, P. Rutgeerts, Uwe Himmelreich, Steven Dymarkowski, Dirk Vanbeckevoort, Gert Van Assche   +13 more
openalex   +1 more source

Fat-Corrected Pancreatic R2* Relaxometry from Multi-Echo Gradient-Recalled Echo Sequence Using Convolutional Neural Network [PDF]

, 2022
Maria Filomena Santarelli, Sara Joubbi, Antonella Meloni, Laura Pistoia, Tommaso Casini, Francesco Massei, Pier Paolo Bitti, Massimo Allò, Filippo Cademartiri, Vincenzo Positano   +9 more
openalex   +1 more source