Results 41 to 50 of about 51,325 (326)
Wave-Weighted Modulation in Electrical Impedance Tomography
IEEE AccessThis study proposes a wave-weighted modulation method to improve the distinction between areas with small conductivity differences in Electrical Impedance Tomography.
Quoc Tuan Nguyen Diep +9 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
core +3 more sources
FEBS Letters, EarlyView.Enteropathogenic E. coli (EPEC) infects the human intestinal epithelium, resulting in severe illness and diarrhoea. In this study, we compared the infection of cancer‐derived cell lines with human organoid‐derived models of the small intestine. We observed a delayed in attachment, inflammation and cell death on primary cells, indicating that host ...
Mastura Neyazi +5 more
wiley +1 more source
Electrical Impedance Tomography [PDF]
, 2004 INTRODUCTION PART 1 ALGORITHMS The Reconstruction Problem PART 2 HARDWARE EIT Instrumentation PART 3 APPLICATIONS Imaging of the Thorax by EIT EIT of Brain Function Breast Cancer Screening with EIT Applications of EIT in the Gastrointestinal Tract (GIT) Other Clinical Applications of EIT PART 4 NEW DIRECTIONS Magnetic Induction Tomography Magnetic ...
openaire +2 more sources
Applications of Electrical Impedance Tomography in Neurology
Basic and Clinical Neuroscience, 2022 Introduction: Electrical impedance tomography (EIT) is a non-invasive technique utilized in various medical applications, including brain imaging and other neurological diseases.
Mehri Mirhoseini +4 more
doaj
MEASURING DATA ACQUISITION HARDWARE FOR ELECTRICAL IMPEDANCE TOMOGRAPHY
Informatyka, Automatyka, Pomiary w Gospodarce i Ochronie Środowiska, 2017 This article presents the design of the device with active electrodes to examine the flood embankment. There was discussed the method of determining the conductivity. The presented solution was based on electrical impedance tomography.
Tomasz Rymarczyk +4 more
doaj +1 more source
An Analysis of Finite Element Approximation in Electrical Impedance Tomography [PDF]
, 2013 We present a finite element analysis of electrical impedance tomography for reconstructing the conductivity distribution from electrode voltage measurements by means of Tikhonov regularization. Two popular choices of the penalty term, i.e., $H^1(\Omega)$-
Gehre, Matthias +2 more
core +1 more source
Mechanisms of parasite‐mediated disruption of brain vessels
FEBS Letters, EarlyView.Parasites can affect the blood vessels of the brain, often causing serious neurological problems. This review explains how different parasites interact with and disrupt these vessels, what this means for brain health, and why these processes matter. Understanding these mechanisms may help us develop better ways to prevent or treat brain infections in ...
Leonor Loira +3 more
wiley +1 more source
Strength through diversity: how cancers thrive when clones cooperate
Molecular Oncology, EarlyView.Intratumor heterogeneity can offer direct benefits to the tumor through cooperation between different clones. In this review, Kuiken et al. discuss existing evidence for clonal cooperativity to identify overarching principles, and highlight how novel technological developments could address remaining open questions.
Marije C. Kuiken +3 more
wiley +1 more source
Electrical Impedance Tomography for Robot-Aided Internal Radiation Therapy
Frontiers in Bioengineering and Biotechnology, 2021 High dose rate brachytherapy (HDR) is an internal based radiation treatment for prostate cancer. The treatment can deliver radiation to the site of dominant tumor growth within the prostate.
Hao Tan, Carlos Rossa
doaj +1 more source