Analysis of resting noise characteristics of three EIT systems in order to compare suitability for time difference imaging with scalp electrodes during epileptic seizures

Electrical impedance tomography measurements in clinical applications are limited by an undesired noise component. We have investigated the noise in three systems suitable for imaging epileptic seizures, the UCH Mark1b, UCH Mark2.5 and KHU Mark1 16 channel, at applied frequencies in three steps from...

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Veröffentlicht in:	Physiological measurement 2007-07, Vol.28 (7), p.S217-S236
Hauptverfasser:	Fabrizi, L, McEwan, A, Woo, E, Holder, D S
Format:	Artikel
Sprache:	eng
Schlagworte:	Electric Impedance Electrodes Epilepsy - diagnosis Humans Models, Neurological Phantoms, Imaging Scalp Sodium Chloride Tomography - instrumentation Tomography - methods
Online-Zugang:	Volltext
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