Computational method for estimating boundary of abdominal subcutaneous fat for absolute electrical impedance tomography.
Sign Up to like & getrecommendations! Published in 2018 at "International journal for numerical methods in biomedical engineering"
DOI: 10.1002/cnm.2909
Abstract: Abdominal fat accumulation is considered an essential indicator of human health. Electrical impedance tomography has considerable potential for abdominal fat imaging because of the low specific conductivity of human body fat. In this paper, we… read more here.
Keywords: impedance tomography; abdominal subcutaneous; subcutaneous fat; method ... See more keywords
Sensitivity analysis of magnetic field measurements for magnetic resonance electrical impedance tomography (MREIT)
Sign Up to like & getrecommendations! Published in 2018 at "Magnetic Resonance in Medicine"
DOI: 10.1002/mrm.26727
Abstract: Clinical use of magnetic resonance electrical impedance tomography (MREIT) still requires significant sensitivity improvements. Here, the measurement of the current‐induced magnetic field (ΔBz,c) is improved using systematic efficiency analyses and optimization of multi‐echo spin echo… read more here.
Keywords: impedance tomography; resonance; magnetic resonance; electrical impedance ... See more keywords
Using electrical impedance tomography to characterize lung impairment of children with primary ciliary dyskinesia: A pilot cross‐sectional study
Sign Up to like & getrecommendations! Published in 2022 at "Pediatric Pulmonology"
DOI: 10.1002/ppul.26293
Abstract: In children with primary ciliary dyskinesia (PCD), measures more sensitive than spirometry are needed to characterize underlying pulmonary impairment. Electrical impedance tomography (EIT) is a promising noninvasive method for monitoring the distribution of lung ventilation,… read more here.
Keywords: electrical impedance; primary ciliary; children primary; lung ... See more keywords
Identifying conductivity in electrical impedance tomography with total variation regularization
Sign Up to like & getrecommendations! Published in 2018 at "Numerische Mathematik"
DOI: 10.1007/s00211-017-0920-8
Abstract: In this paper we investigate the problem of identifying the conductivity in electrical impedance tomography from one boundary measurement. A variational method with total variation regularization is here proposed to tackle this problem. We discretize… read more here.
Keywords: impedance tomography; conductivity electrical; conductivity; total variation ... See more keywords
Electrical impedance tomography causing interference on the electrocardiogram in neonatal ICU patients
Sign Up to like & getrecommendations! Published in 2024 at "Journal of Clinical Monitoring and Computing"
DOI: 10.1007/s10877-024-01242-2
Abstract: Electrical impedance tomography (EIT) is a non-invasive and continuous advanced respiratory monitoring tool for assessing regional lung ventilation distribution and aeration read more here.
Keywords: causing interference; impedance tomography; electrical impedance; tomography causing ... See more keywords
Electrical impedance tomography for PEEP titration in ARDS patients: a systematic review and meta-analysis
Sign Up to like & getrecommendations! Published in 2025 at "Journal of Clinical Monitoring and Computing"
DOI: 10.1007/s10877-025-01266-2
Abstract: To assess the efficacy of electrical impedance tomography (EIT)-guided positive end-expiratory pressure (PEEP) titration in improving outcomes for patients with acute respiratory distress syndrome (ARDS). A systematic review and meta-analysis was conducted following Preferred Reporting… read more here.
Keywords: titration; electrical impedance; eit guided; impedance tomography ... See more keywords
Oracle-Net for Nonlinear Compressed Sensing in Electrical Impedance Tomography Reconstruction Problems
Sign Up to like & getrecommendations! Published in 2024 at "Journal of Scientific Computing"
DOI: 10.1007/s10915-024-02689-w
Abstract: Sparse recovery principles play an important role in solving many nonlinear ill-posed inverse problems. We investigate a variational framework with learned support estimation for compressed sensing sparse reconstructions, where the available measurements are nonlinear and… read more here.
Keywords: electrical impedance; impedance tomography; reconstruction; compressed sensing ... See more keywords
A simulation study on the ventilation inhomogeneity measured with Electrical Impedance Tomography
Sign Up to like & getrecommendations! Published in 2017 at "IFAC-PapersOnLine"
DOI: 10.1016/j.ifacol.2017.08.1737
Abstract: Abstract Electrical Impedance Tomography (EIT) is a medical imaging modality which is mainly used in mechanically ventilated patients to monitor the regional distribution of ventilation. Recently, the potential of EIT has also been demonstrated as… read more here.
Keywords: inhomogeneity; impedance tomography; ventilation; electrical impedance ... See more keywords
Separation of Cardiac- and Ventilation-related Signals within Electrical Impedance Tomography Data based on Multi-dimensional Ensemble Empirical Mode Decomposition
Sign Up to like & getrecommendations! Published in 2017 at "IFAC-PapersOnLine"
DOI: 10.1016/j.ifacol.2017.08.370
Abstract: Abstract Electrical impedance tomography (EIT) is an promising imaging technology for continuous bedside monitoring of ventilation and perfusion. However, due to the spatial and frequency overlapping of ventilation and cardiac components in the heart-lung interaction… read more here.
Keywords: impedance tomography; ventilation; dimensional ensemble; multi dimensional ... See more keywords
Markov Chain Monte Carlo Electrical Impedance Tomography Reconstruction through Intervalar Evaluation
Sign Up to like & getrecommendations! Published in 2018 at "IFAC-PapersOnLine"
DOI: 10.1016/j.ifacol.2018.11.606
Abstract: Abstract Markov chain Monte Carlo algorithms are used to sample complex distributions and, as such, are suitable for Baesyan reconstructions of inverse problems. Electrical impedance tomography reconstructions pose such problems, but the evaluation of their… read more here.
Keywords: impedance tomography; monte carlo; markov chain; electrical impedance ... See more keywords
Sparse optimization for image reconstruction in Electrical Impedance Tomography
Sign Up to like & getrecommendations! Published in 2019 at "IFAC-PapersOnLine"
DOI: 10.1016/j.ifacol.2019.06.033
Abstract: Abstract Electrical Impedance Tomography (EIT) can be used to obtain phase boundaries and gas holdups in multiphase flows. The main challenge in image reconstruction using EIT is the low spatial resolution. In this paper, a… read more here.
Keywords: reconstruction; electrical impedance; image reconstruction; sparse optimization ... See more keywords