A Novel Volume Integral Equation for Solving the Electroencephalography Forward Problem

Rahmouni, Lyes ;   Mitharwal, Rajendra ;   Andriulli, Francesco P.

Tags EEG imagingElectrical source brain imagingElectrical source imaging techniques

In this paper, a novel volume integral equation for solving the Electroencephalography forward problem is presented. Differently from other...

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EIT Image Regularization by a New Multi-Objective Simulated Annealing Algorithm

Martins, Thiago de Castro ;   Tsuzuki, Marcos de Sales Guerra

Tags Electrical impedance imaging techniquesImage enhancementRegularized image reconstruction

Multi-Objective Optimization can be used to produce regularized Electrical Impedance Tomography (EIT) images where the weight of the...

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Feature Analysis for Correlation Studies of Simultaneous EEG-FMRI Data: A Proof of Concept for Neurofeedback Approaches

Simões, Marco ;   João, Lima ;   Direito, Bruno ;   Castelhano, João ;   Ferreira, Carlos ;   de Carvalho, Paulo ;   Castelo-Branco, Miguel

Tags EEG imagingFunctional image analysisElectrical source brain imaging

The identification and interpretation of facial expressions is an important feature of social cognition. This characteristic is often impaired in...

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Source-Domain Spectral EEG Analysis of Sports-Related Concussion via Measure Projection Analysis

Balkan, Ozgur ;   Virji-Babul, Naznin ;   Miyakoshi, Makoto ;   Makeig, Scott ;   Garudadri, Harinath

Tags Electrical source brain imagingElectrical source imaging techniquesEEG imaging

Here, we investigated EEG-based source-level spectral differences between adolescents with sports-related concussions and healthy age...

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Sparse Cortical Source Localization using Spatio-Temporal Atoms

Korats, Gundars ;   Ranta, Radu ;   Le Cam, Steven ;   Louis-Dorr, Valerie

Tags EEG imagingElectrical source brain imaging

This paper addresses the problem of sparse localization of cortical sources from scalp EEG recordings. Localization algorithms use propagation...

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The ACE1 Thoracic Electrical Impedance Tomography System for Ventilation and Perfusion

Mellenthin, Michelle ;   Mueller, Jennifer ;   Camargo, Erick Dario Leon Bueno ;   Moura, Fernando Silva de ;   Hamilton, Sarah J. ;   Lima, Raul Gonzalez

Tags Electrical impedance imaging techniquesImage reconstruction - fast algorithms

Electrical Impedance Tomography (EIT) is a technique which can image the varying electrical properties of biological tissues. For clinical use of...

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