| People | Locations | Statistics |
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| Naji, M. |
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| Motta, Antonella |
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| Aletan, Dirar |
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| Mohamed, Tarek |
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| Ertürk, Emre |
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| Taccardi, Nicola |
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| Kononenko, Denys |
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| Petrov, R. H. | Madrid |
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| Alshaaer, Mazen | Brussels |
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| Bih, L. |
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| Casati, R. |
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| Muller, Hermance |
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| Kočí, Jan | Prague |
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| Šuljagić, Marija |
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| Kalteremidou, Kalliopi-Artemi | Brussels |
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| Azam, Siraj |
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| Ospanova, Alyiya |
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| Blanpain, Bart |
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| Ali, M. A. |
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| Popa, V. |
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| Rančić, M. |
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| Ollier, Nadège |
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| Azevedo, Nuno Monteiro |
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| Landes, Michael |
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| Rignanese, Gian-Marco |
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Sinkus, Ralph
King's College London
in Cooperation with on an Cooperation-Score of 37%
Topics
Publications (15/15 displayed)
- 2024Biomechanical Assessment of Liver Integrity: Prospective Evaluation of Mechanical Versus Acoustic <scp>MR</scp> Elastographycitations
- 2020On the origin of frequency power-law for tissue mechanics in elastography
- 2019Magnetic resonance elastography of skeletal muscle deep tissue injurycitations
- 2019Magnetic resonance elastography of skeletal muscle deep tissue injury
- 2015MR Elastography Can Be Used to Measure Brain Stiffness Changes as a Result of Altered Cranial Venous Drainage During Jugular Compressioncitations
- 2014Tumour biomechanical response to the vascular disrupting agent ZD6126 in vivo assessed by magnetic resonance elastography.citations
- 2014Viscoelastic parameters for quantifying liver fibrosiscitations
- 2013Measuring anisotropic muscle stiffness properties using elastographycitations
- 2013Curl-based Finite Element Reconstruction of the Shear Modulus Without Assuming Local Homogeneitycitations
- 2011Using static preload with magnetic resonance elastography to estimate large strain viscoelastic properties of bovine livercitations
- 2011Viscoelastic properties of the tongue and soft palate using MR elastographycitations
- 2009Magnetic resonance elastography in the liver at 3 Tesla using a second harmonic approachcitations
- 2008In vivo brain viscoelastic properties measured by magnetic resonance elastographycitations
- 2007MR elastography of breast lesionscitations
- 2005Imaging anisotropic and viscous properties of breast tissue by magnetic resonance-elastographycitations
Places of action
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article
In vivo brain viscoelastic properties measured by magnetic resonance elastography
Abstract
Magnetic resonance elastography (MRE) is a non-invasive imaging technique used to visualise and quantify mechanical properties of tissue, providing information beyond what can be currently achieved with standard MR sequences and could, for instance, provide new insight into pathological processes in the brain. This study uses the MRE technique at 3 T to extract the complex shear modulus for in vivo brain tissue utilizing a full three-dimensional approach to reconstruction, removing contributions of the dilatational wave by application of the curl operator. A calibrated phantom is used to benchmark the MRE measurements, and in vivo results are presented for healthy volunteers. The results provide data for in vivo brain storage modulus (G'), finding grey matter (3.1 kPa) to be significantly stiffer than white matter (2.7 kPa). The first in vivo loss modulus (G'') measurements show no significant difference between grey matter (2.5 kPa) and white matter (2.5 kPa).