Magnetic resonance elastography from fundamental soft-tissue mechanics to diagnostic imaging
I Sack - Nature Reviews Physics, 2023 - nature.com
Magnetic resonance elastography (MRE) is a versatile imaging technique for mapping the
viscoelastic properties of soft biological tissues. It has been widely used to detect liver …
viscoelastic properties of soft biological tissues. It has been widely used to detect liver …
[HTML][HTML] Aging brain mechanics: Progress and promise of magnetic resonance elastography
Novel neuroimaging techniques that can sensitivity characterize healthy brain aging and
detect subtle neuropathologies have enormous potential to assist in the early detection of …
detect subtle neuropathologies have enormous potential to assist in the early detection of …
Elastography imaging: the 30 year perspective
J Ormachea, KJ Parker - Physics in Medicine & Biology, 2020 - iopscience.iop.org
From the development of x-ray imaging in the late 19th century, the field of medical imaging
developed an impressive array of modalities. These can measure and image a variety of …
developed an impressive array of modalities. These can measure and image a variety of …
Superviscous properties of the in vivo brain at large scales
There is growing awareness that brain mechanical properties are important for neural
development and health. However, published values of brain stiffness differ by orders of …
development and health. However, published values of brain stiffness differ by orders of …
Cerebral tomoelastography based on multifrequency MR elastography in two and three dimensions
H Herthum, S Hetzer, B Kreft, H Tzschätzsch… - … in Bioengineering and …, 2022 - frontiersin.org
Purpose: Magnetic resonance elastography (MRE) generates quantitative maps of the
mechanical properties of biological soft tissues. However, published values obtained by …
mechanical properties of biological soft tissues. However, published values obtained by …
Viscoelasticity of reward and control systems in adolescent risk taking
Heightened risk-taking tendencies during adolescence have been hypothesized to be
attributable to physiological differences of maturation in key brain regions. The …
attributable to physiological differences of maturation in key brain regions. The …
Reverberant shear wave phase gradients for elastography
J Ormachea, KJ Parker - Physics in Medicine & Biology, 2021 - iopscience.iop.org
Reverberant shear wave fields are produced when multiple sources and multiple reflections
establish a complex three-dimensional wave field within an organ. The expected values are …
establish a complex three-dimensional wave field within an organ. The expected values are …
Vascular determinants of hippocampal viscoelastic properties in healthy adults across the lifespan
F Sanjana, PL Delgorio, TM DeConne… - Journal of Cerebral …, 2023 - journals.sagepub.com
Arterial stiffness and cerebrovascular pulsatility are non-traditional risk factors of Alzheimer's
disease. However, there is a gap in understanding the earliest mechanisms that link these …
disease. However, there is a gap in understanding the earliest mechanisms that link these …
Blood lipid markers are associated with hippocampal viscoelastic properties and memory in humans
Age-related memory loss shares similar risk factors as cardiometabolic diseases including
elevated serum triglycerides (TGs) and low-density lipoprotein cholesterol (LDL-C) and …
elevated serum triglycerides (TGs) and low-density lipoprotein cholesterol (LDL-C) and …
Evaluation of cerebral cortex viscoelastic property estimation with nonlinear inversion magnetic resonance elastography
LV Hiscox, MDJ McGarry… - Physics in Medicine & …, 2022 - iopscience.iop.org
Objective. Magnetic resonance elastography (MRE) of the brain has shown promise as a
sensitive neuroimaging biomarker for neurodegenerative disorders; however, the accuracy …
sensitive neuroimaging biomarker for neurodegenerative disorders; however, the accuracy …