electrical impedance tomography


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electrical impedance tomography

a still largely experimental investigatory and imaging modality.
See also: tomography.

electrical impedance tomography

Cross-sectional body imaging that reconstructs pictures of internal organs based on measurements of their electrical activity as detected by electrodes placed on the surface of the body.
See also: tomography
References in periodicals archive ?
3] Saulnier G J Blue R S Newell J C Isaacson D and Edic P M Electrical impedance tomography IEEE Signal Processing Magazine Nov 2001 31-43 (2001).
8] Yerworth R J Bayford R H Cusick G Conway M and Holder D S Design and performance of the UCLH Mark 1b 64 channel electrical impedance tomography (EIT) system optimized for imaging brain function Physiol.
20] Brown B H Electrical impedance tomography (EIT): a review J.
ADC: Analogue-to-digital converter; DFT: Discrete Fourier Transform;DTFT: Discrete-time Fourier Transform; DSP: Digital signal processor;dsp: Digital signal processing;EIT: Electrical impedance tomography;fEITER: Functional Electrical Impedance Tomography ofEvoked Responses;FPGA: Field Programmable Gate Array; MSB: Most significant bitPSD: Phase-sensitive detection; SNR: Signal-to-noise ratio;SQNR: Signal to quantization noise ratio;VHDL: VHSIC Hardware Description Language.
2] Cook R D, Saulnier G J, Gisser D G, Goble J C, Newell J C and Isaacson D, ACT3: A high-speed, high-precision electrical impedance tomography, IEEE Trans.
27] S Talha Ahsan, Low noise electrical impedance tomography for sub-second brain function imaging with real time current monitoring, PhD Thesis, University of Manchester UK (2010).
Explicit characterization of inclusions in electrical impedance tomography," SIAM Journal on Mathematical Analysis, Vol.

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