2D Magnetic Resonance Electrical Property Tomography Based on B_1^ Field Mapping

Wan, Yuqing ;   Negishi, Michiro ;   Constable, R Todd

Tags Electrical impedance imaging techniquesMR-specific image reconstructionMRI pulse sequence

Magnetic Resonance Electrical Property Tomography (MREPT) is a method to visualize electrical conductivity and permittivity distributions in...

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Electrical Impedance Tomography for Assessing Ventilation/Perfusion Mismatch for Pulmonary Embolism Detection without Interruptions in Respiration

Nguyen, Doan Trang ;   Thiagalingam, Aravinda ;   Bhaskaran, Abhishek ;   Barry, M.A. ;   Pouliopoulos, Jim ;   Jin, Craig ;   McEwan, Alistair

Tags Electrical impedance imaging techniquesImage filteringFunctional image analysis

Recent studies have shown high correlation between pulmonary perfusion mapping with impedance contrast enhanced Electrical Impedance...

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Gradient-Based Magnetic Resonance Electrical Properties Imaging of Brain Tissues

Liu, Jiaen ;   Zhang, Xiaotong ;   Schmitter, Sebastian ;   Van de Moortele, Pierre-François ;   He, Bin

Tags Electrical impedance imaging techniquesMR-specific image reconstructionMR neuroimaging

Electrical properties tomography (EPT) holds promise for noninvasively mapping at high spatial resolution the electrical conductivity and...

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Harmonic Motion Microwave Doppler Imaging Method for Breast Tumor Detection

Top, Can Baris ;   kamali Tafreshi, Azadeh ;   Gençer, Nevzat

Tags Electrical impedance imaging techniquesElastography

Harmonic Motion Microwave Doppler Imaging (HMMDI) method is recently proposed as a non-invasive hybrid breast imaging technique for tumor...

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Modular Architecture of a Multi-Frequency Electrical Impedance Tomography System: Design and Implementation

Fouchard, Alexandre ;   Noca, Alain ;   Bonnet, Stéphane ;   Pham, Pascale ;   Sinniger, Valérie ;   Clarencon, Didier ;   David, Olivier

Tags Electrical impedance imaging techniques

Electrical impedance tomography (EIT) provides means of imaging the electrical properties distribution of biological tissues and fluids while...

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Real-Time 3D Electrical Impedance Imaging for Ventilation Monitoring of the Lung: Pilot Study

Amm, Bruce ;   Kao, Tzu-Jen ;   Wang, Xin ;   Boverman, Gregory ;   Shoudy, David ;   Sabatini, James ;   Ashe, Jeffrey ;   Newell, Jonathan ;   Saulnier, Gary ;   Isaacson, David ;   Davenport, David

Tags Electrical impedance imaging techniquesFunctional image analysisRegularized image reconstruction

We report an Electrical Impedance Tomography device capable of detecting gravity-induced regional ventilation changes in real-time without...

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