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Volumn 28, Issue 7, 2007, Pages

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

Author keywords

EIT system performance; Electrical impedance tomography; Noise characterization

Indexed keywords

ELECTRIC IMPEDANCE; ELECTRIC IMPEDANCE MEASUREMENT; ELECTRIC IMPEDANCE TOMOGRAPHY; RESISTORS;

EID: 34447103313     PISSN: 09673334     EISSN: 13616579     Source Type: Journal    
DOI: 10.1088/0967-3334/28/7/S16     Document Type: Conference Paper
Times cited : (21)

References (30)
  • 1
    • 33751512263 scopus 로고
    • Spectra of quantized noise
    • Bennett W R 1948 Spectra of quantized noise Bell Syst. Tech. J. 27 446-72
    • (1948) Bell Syst. Tech. J. , vol.27 , pp. 446-472
    • Bennett, W.R.1
  • 2
  • 3
    • 0013984336 scopus 로고
    • Impedance changes during epileptic seizures
    • Elazar Z, Kado R T and Adey W R 1966 Impedance changes during epileptic seizures Epilepsia 7 291-307
    • (1966) Epilepsia , vol.7 , pp. 291-307
    • Elazar, Z.1    Kado, R.T.2    Adey, W.R.3
  • 5
    • 33745120842 scopus 로고    scopus 로고
    • Factors limiting the application of electrical impedance tomography for identification of regional conductivity changes using scalp electrodes during epileptic seizures in humans
    • Fabrizi L, Sparkes M, Horesh L, Perez-Juste Abascal J F, McEwan A, Bayford R H, Elwes R, Binnie C D and Holder D S 2006b Factors limiting the application of electrical impedance tomography for identification of regional conductivity changes using scalp electrodes during epileptic seizures in humans Physiol. Meas. 27 S163-74
    • (2006) Physiol. Meas. , vol.27 , Issue.5
    • Fabrizi, L.1    Sparkes, M.2    Horesh, L.3    Perez-Juste Abascal, J.F.4    McEwan, A.5    Bayford, R.H.6    Elwes, R.7    Binnie, C.D.8    Holder, D.S.9
  • 6
    • 3042592569 scopus 로고    scopus 로고
    • Tissue resistance changes and the profile of synchronized neuronal activity during ictal events in the low-calcium model of epilepsy
    • Fox J E, Bikson M and Jefferys J G 2004 Tissue resistance changes and the profile of synchronized neuronal activity during ictal events in the low-calcium model of epilepsy J. Neurophysiol. 92 181-8
    • (2004) J. Neurophysiol. , vol.92 , Issue.1 , pp. 181-188
    • Fox, J.E.1    Bikson, M.2    Jefferys, J.G.3
  • 7
    • 0036591474 scopus 로고    scopus 로고
    • Propagation of measurement noise through backprojection reconstruction in electrical impedance tomography
    • Frangi A F, Riu P J, Rosell J and Viergever M A 2002 Propagation of measurement noise through backprojection reconstruction in electrical impedance tomography IEEE Trans. Med. Imaging 21 566-78
    • (2002) IEEE Trans. Med. Imaging , vol.21 , Issue.6 , pp. 566-578
    • Frangi, A.F.1    Riu, P.J.2    Rosell, J.3    Viergever, M.A.4
  • 8
    • 0034039948 scopus 로고    scopus 로고
    • Electrical impedance tomography (EIT) in applications related to lung and ventilation: A review of experimental and clinical activities
    • Frerichs I 2000 Electrical impedance tomography (EIT) in applications related to lung and ventilation: a review of experimental and clinical activities Physiol. Meas. 21 R1-21
    • (2000) Physiol. Meas. , vol.21 , Issue.2 , pp. 1-21
    • Frerichs, I.1
  • 9
    • 0024207932 scopus 로고
    • A phantom for electrical impedance tomography
    • Griffiths H 1988 A phantom for electrical impedance tomography Clin. Phys. Physiol Meas. 9 (Suppl. A) 15-20
    • (1988) Clin. Phys. Physiol Meas. , vol.9 , Issue.4 A , pp. 15-20
    • Griffiths, H.1
  • 10
    • 0029022106 scopus 로고
    • A Cole phantom for EIT
    • Griffiths H 1995 A Cole phantom for EIT Physiol. Meas. 16 A29-38
    • (1995) Physiol. Meas. , vol.16 , Issue.3 A
    • Griffiths, H.1
  • 12
    • 0033995054 scopus 로고    scopus 로고
    • A simple method to check the dynamic performance of electrical impedance tomography systems
    • Hahn G, Beer M, Frerichs I, Dudykevych T, Schroder T and Hellige G 2000 A simple method to check the dynamic performance of electrical impedance tomography systems Physiol. Meas. 21 53-60
    • (2000) Physiol. Meas. , vol.21 , Issue.1 , pp. 53-60
    • Hahn, G.1    Beer, M.2    Frerichs, I.3    Dudykevych, T.4    Schroder, T.5    Hellige, G.6
  • 14
    • 0029827279 scopus 로고    scopus 로고
    • Some practical biological phantoms for calibrating multifrequency electrical impedance tomography
    • Holder D S, Hanquan Y and Rao A 1996 Some practical biological phantoms for calibrating multifrequency electrical impedance tomography Physiol. Meas. 17 (Suppl. 4A) A167-77
    • (1996) Physiol. Meas. , vol.17 , Issue.4 A
    • Holder, D.S.1    Hanquan, Y.2    Rao, A.3
  • 15
    • 0036045570 scopus 로고    scopus 로고
    • Investigation into the origin of the noise of surface electrodes
    • Huigen E, Peper A and Grimbergen C A 2002 Investigation into the origin of the noise of surface electrodes Med. Biol. Eng. Comput. 40 332-8
    • (2002) Med. Biol. Eng. Comput. , vol.40 , Issue.3 , pp. 332-338
    • Huigen, E.1    Peper, A.2    Grimbergen, C.A.3
  • 18
    • 0029807203 scopus 로고    scopus 로고
    • EIT data noise evaluation in the clinical environment
    • Meeson S, Blott B H and Killingback A L 1996 EIT data noise evaluation in the clinical environment Physiol. Meas. 17 (Suppl. 4A) A33-8
    • (1996) Physiol. Meas. , vol.17 , Issue.4 A
    • Meeson, S.1    Blott, B.H.2    Killingback, A.L.3
  • 21
    • 33745178126 scopus 로고    scopus 로고
    • Identification of a suitable current waveform for acute stroke imaging
    • Romsauerova A, McEwan A and Holder D S 2006a Identification of a suitable current waveform for acute stroke imaging Physiol. Meas. 27 S211-9
    • (2006) Physiol. Meas. , vol.27 , Issue.5
    • Romsauerova, A.1    McEwan, A.2    Holder, D.S.3
  • 22
    • 33745161508 scopus 로고    scopus 로고
    • Multi-frequency electrical impedance tomography (EIT) of the adult human head: Initial findings in brain tumours, arteriovenous malformations and chronic stroke, development of an analysis method and calibration
    • Romsauerova A, McEwan A, Horesh L, Yerworth R, Bayford R H and Holder D S 2006b Multi-frequency electrical impedance tomography (EIT) of the adult human head: initial findings in brain tumours, arteriovenous malformations and chronic stroke, development of an analysis method and calibration Physiol. Meas. 27 S147-61
    • (2006) Physiol. Meas. , vol.27 , Issue.5
    • Romsauerova, A.1    McEwan, A.2    Horesh, L.3    Yerworth, R.4    Bayford, R.H.5    Holder, D.S.6
  • 25
    • 23044500825 scopus 로고    scopus 로고
    • Generating accurate finite element meshes for the forward model of the human head in EIT
    • Tizzard A, Horesh L, Yerworth R J, Holder D S and Bayford R H 2005 Generating accurate finite element meshes for the forward model of the human head in EIT Physiol. Meas. 26 S251-61
    • (2005) Physiol. Meas. , vol.26 , Issue.2
    • Tizzard, A.1    Horesh, L.2    Yerworth, R.J.3    Holder, D.S.4    Bayford, R.H.5
  • 26
    • 0001678323 scopus 로고
    • Changes in the electrical conductivity of cerebral cortex during seizure activity
    • Van Harreveld A and Shade J P 1962 Changes in the electrical conductivity of cerebral cortex during seizure activity Exp. Neurol. 5 383-400
    • (1962) Exp. Neurol. , vol.5 , Issue.5 , pp. 383-400
    • Van Harreveld, A.1    Shade, J.P.2
  • 29
  • 30
    • 0036171902 scopus 로고    scopus 로고
    • Design and performance of the UCLH mark1b 64 channel electrical impedance tomography (EIT) system, optimized for imaging brain function
    • Yerworth R J, Bayford R H, Cusick G, Conway M and Holder D S 2002 Design and performance of the UCLH mark1b 64 channel electrical impedance tomography (EIT) system, optimized for imaging brain function Physiol. Meas. 23 149-58
    • (2002) Physiol. Meas. , vol.23 , Issue.1 , pp. 149-158
    • Yerworth, R.J.1    Bayford, R.H.2    Cusick, G.3    Conway, M.4    Holder, D.S.5


* 이 정보는 Elsevier사의 SCOPUS DB에서 KISTI가 분석하여 추출한 것입니다.