EIT reconstruction algorithms: pitfalls, challenges and recent developments

WRB Lionheart - Physiological measurement, 2004 - iopscience.iop.org
We review developments, issues and challenges in electrical impedance tomography (EIT)
for the 4th Conference on Biomedical Applications of Electrical Impedance Tomography …

Bayesian approach for neural networks—review and case studies

J Lampinen, A Vehtari - Neural networks, 2001 - Elsevier
We give a short review on the Bayesian approach for neural network learning and
demonstrate the advantages of the approach in three real applications. We discuss the …

Ss antman je marsden l. sirovich

JKHPHJ Keener, JKBJMA Mielke, CSPKR Sreenivasan - 2005 - Springer
The main purpose of this chapter is to give a derivation, which is mathematically precise,
physically natural, and conceptually simple, of the quasilinear system of partial differential …

Tikhonov regularization and prior information in electrical impedance tomography

M Vauhkonen, D Vadász… - IEEE transactions on …, 1998 - ieeexplore.ieee.org
The solution of impedance distribution in electrical impedance tomography is a nonlinear
inverse problem that requires the use of a regularization method. The generalized Tikhonov …

Bioimpedance tomography (electrical impedance tomography)

RH Bayford - Annu. Rev. Biomed. Eng., 2006 - annualreviews.org
Electrical impedance tomography (EIT) is a relatively new imaging method that has evolved
over the past 20 years. It has the potential to be of great value in clinical diagnosis; however …

Three-dimensional electrical impedance tomography based on the complete electrode model

PJ Vauhkonen, M Vauhkonen… - IEEE Transactions …, 1999 - ieeexplore.ieee.org
In electrical impedance tomography an approximation for the internal resistivity distribution
is computed based on the knowledge of the injected currents and measured voltages on the …

Statistical inversion and Monte Carlo sampling methods in electrical impedance tomography

JP Kaipio, V Kolehmainen, E Somersalo… - Inverse …, 2000 - iopscience.iop.org
This paper discusses the electrical impedance tomography (EIT) problem: electric currents
are injected into a body with unknown electromagnetic properties through a set of contact …

[HTML][HTML] Inter-subject variability of skull conductivity and thickness in calibrated realistic head models

M Antonakakis, S Schrader, Ü Aydin, A Khan, J Gross… - Neuroimage, 2020 - Elsevier
Skull conductivity has a substantial influence on EEG and combined EEG and MEG source
analysis as well as on optimized transcranial electric stimulation. To overcome the use of …

Inverse problems: From regularization to Bayesian inference

D Calvetti, E Somersalo - Wiley Interdisciplinary Reviews …, 2018 - Wiley Online Library
Inverse problems deal with the quest for unknown causes of observed consequences,
based on predictive models, known as the forward models, that associate the former …

Inverse problems with structural prior information

JP Kaipio, V Kolehmainen, M Vauhkonen… - Inverse …, 1999 - iopscience.iop.org
In this paper we propose a method for the regularization of inverse problems whose
solutions are known to exhibit anisotropic characteristics. The method is based on the …