In vivo bioimpedance measurement of healthy and ischaemic rat brain: implications for stroke imaging using electrical impedance tomography. [PDF]
, 2015 In order to facilitate the imaging of haemorrhagic and ischaemic stroke using frequency difference electrical impedance tomography (EIT), impedance measurements of normal and ischaemic brain, and clotted blood during haemorrhage, were gathered using a ...
Blochet, C, Dowrick, T, Holder, D
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Absolute electrical impedance tomography (aEIT) guided ventilation therapy in critical care patients: simulations and future trends [PDF]
, 2010 Thoracic electrical impedance tomography (EIT) is a noninvasive, radiation-free monitoring technique whose aim is to reconstruct a cross-sectional image of the internal spatial distribution of conductivity from electrical measurements made by injecting ...
Brown, B.H. +5 more
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The Factorization method for three dimensional Electrical Impedance Tomography [PDF]
, 2014 The use of the Factorization method for Electrical Impedance Tomography has been proved to be very promising for applications in the case where one wants to find inhomogeneous inclusions in a known background.
Arridge, Simon +3 more
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Incorporating a Spatial Prior into Nonlinear D-Bar EIT imaging for Complex Admittivities [PDF]
, 2016 Electrical Impedance Tomography (EIT) aims to recover the internal conductivity and permittivity distributions of a body from electrical measurements taken on electrodes on the surface of the body.
Alsaker, Melody +2 more
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Roles of electrical impedance tomography in lung transplantation
Frontiers in Physiology, 2022 Lung transplantation is the preferred treatment method for patients with end-stage pulmonary disease. However, several factors hinder the progress of lung transplantation, including donor shortages, candidate selection, and various postoperative ...
Hui Jiang +3 more
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Comparing D-Bar and Common Regularization-Based Methods for Electrical Impedance Tomography [PDF]
, 2019 Objective: To compare D-bar difference reconstruction with regularized linear reconstruction in electrical impedance tomography. Approach: A standard regularized linear approach using a Laplacian penalty and the GREIT method for comparison to the D-bar ...
Adler, A. +2 more
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Regularization Solver Guided FISTA for Electrical Impedance Tomography
Sensors, 2023 Electrical impedance tomography (EIT) is non-destructive monitoring technology that can visualize the conductivity distribution in the observed area.
Qian Wang +6 more
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Expectation Propagation for Nonlinear Inverse Problems -- with an Application to Electrical Impedance Tomography [PDF]
, 2013 In this paper, we study a fast approximate inference method based on expectation propagation for exploring the posterior probability distribution arising from the Bayesian formulation of nonlinear inverse problems. It is capable of efficiently delivering
Gehre, Matthias, Jin, Bangti
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Tomographic imaging and scanning thermal microscopy: thermal impedance tomography [PDF]
, 2002 The application of tomographic imaging techniques developed for medical applications to the data provided by the scanning thermal microscope will give access to true three-dimensional information on the thermal properties of materials on a mm length ...
A. Hammiche +13 more
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Electrical Impedance Tomography
British Journal of Radiology, 1997 Electrical impedance tomography (EIT) is a technique which allows cross-sectional images related to the local electrical impedance within an object to be reconstructed from sets of measurements made on its surface. The main drive behind the development of EIT has been its possible application in medical imaging, as biological tissues are known to ...
openaire +2 more sources