79 citations · 165 across the 4 of their papers we have counts for
5 papers
Acousto-electrical speckle pattern in Lorentz force electrical impedance tomography
Pol Grasland-Mongrain, Francois Destrempes, Jean-Martial Mari +5
Ultrasound speckle is a granular texture pattern appearing in ultrasound imaging. It can be used to distinguish tissues and identify pathologies. Lorentz force electrical impedance…
Imaging of Shear Waves Induced by Lorentz Force in Soft Tissues
Pol Grasland-Mongrain, Rémi Souchon, Florian Cartellier +4
This study presents the first observation of elastic shear waves generated in soft solids using a dynamic electromagnetic field. The first and second experiments of this 5 study sh…
Lorentz-Force Hydrophone Characterization
Pol Grasland-Mongrain, Jean-Martial Mari, Bruno Gilles +3
A Lorentz-force hydrophone consists of a thin wire placed inside a magnetic field. When under the influence of an ultrasound pulse, the wire vibrates and an electrical signal is in…
Lorentz Force Electrical Impedance Tomography
Pol Grasland-Mongrain, Jean-Martial Mari, Jean-Yves Chapelon +1
This article describes a method called Lorentz Force Electrical Impedance Tomography. The electrical conductivity of biological tissues can be measured through their sonication in…
Electromagnetic Hydrophone with Tomographic System for Absolute Velocity Field Mapping
Pol Grasland-Mongrain, Bruno Gilles, Jean-Martial Mari +2
The velocity and pressure of an ultrasonic wave can be measured by an electromagnetic hydrophone made of a thin wire and a magnet. The ultrasonic wave vibrates the wire inside a ma…