The effect of brain hematoma location on volumetric inductive phase shift spectroscopy of the brain with circular and magnetron sensor coils: A numerical simulation study

Physiological Measurement

Volumn 29, Issue 6, 2008, Pages

  Rojas, R ^a,b   Rubinsky, B ^c,d   Gonzalez C A ^a,e  

^a Laboratorio Multidisciplinario de Investigación   (Mexico)

^b DEPARTAMENTO DE QUÍMICA   (Mexico)

^c UNIVERSITY OF CALIFORNIA   (United States)

^d HEBREW UNIVERSITY OF JERUSALEM   (Israel)

^e INSTITUTO POLITÉCNICO NACIONAL   (Mexico)

Author keywords

Brain; Edema; Hematoma; Inductive; Magnetron; Phase; Shift

Indexed keywords

BRAIN; FINITE ELEMENT METHOD; INDUCTIVE SENSORS; LOCATION; MAGNETRONS; NUMERICAL MODELS;

EDEMA; INDUCTIVE; INDUCTIVE PHASIS; MAGNETRA; NUMERICAL SIMULATION STUDIES; PHASE; PHASE SHIFT SPECTROSCOPY; SENSOR COILS; SHIFT; VOLUMETRICS;

TUMORS;

ARTICLE; BRAIN HEMATOMA; PRIORITY JOURNAL; SENSOR; SPECTROSCOPY; THREE DIMENSIONAL IMAGING; TUMOR VOLUME;

EID: 45749120000     PISSN: 09673334     EISSN: 13616579     Source Type: Journal    
DOI: 10.1088/0967-3334/29/6/S22     Document Type: Article

References (18)

1. Al-Zeiback S and Saunders N H 1993 A feasibility study of in vivo electromagnetic imaging Phys. Med. Biol. 38 151-60
2. Ayata C and Ropper A H 2002 Ischaemic brain oedema J. Clin. Neurosci. 9 113-24
3. COMSOL 2005 Electromagnetics Module User's Guide (COMSOL Inc.) pp 11-5
4. Gabriel S, Lau R W and Gabriel C 1996 The dielectric properties of biological tissues: III. Parametric models for the dielectric spectrum of tissues Phys. Med. Biol. 41 2271-93
5. González A O 2006 Magnetron surface coil for brain MR imaging Arch. Med. Res. 37 804-7
6. Gonzalez C A and Rubinsky B 2006a A theoretical study on magnetic induction frequency dependence of phase shift in oedema and haematoma Physiol. Meas. 27 829-38
7. Gonzalez C A and Rubinsky B 2006b Detection of brain oedema with frequency dependent phase shift electromagnetic induction Physiol. Meas. 27 539-52
8. Gonzalez C A, Rojas R and Rubinsky B 2007 Circular and magnetron inductor/sensor coils to detect volumetric brain edema by inductive phase shift spectroscopy: a sensitivity simulation study Proc. 13th Int. Conf. on Electrical Bioimpedance and 8th Conf. on Electrical Impedance Tomography (Graz, Austria, 2007) pp 315-9
9. Griffiths H 2001 Magnetic induction tomography Meas. Sci. Technol. 12 1126-31
10. Hugo G R and Burke S K 1988 Impedance changes in a coil due to a nearby small conducting sphere J. Phys. D: Appl. Phys. 21 33-8
11. Korjenevsky A V and Cherepenin V A 1997 Magnetic induction tomography J. Commun. Technol. Electron. 42 469-74
12. Korjenevsky A V and Cherepenin V A 1999 Progress in realization of magnetic induction tomography Ann. NY Acad. Sci. 873 346-52
13. Kyle A H, Chan C T and Minchinton A I 1999 Characterization of three-dimensional tissue cultures using electrical impedance spectroscopy J. Biophys. 76 2640-8
14. Merwa R, Hollaus K, Biro O and Scharfetter H 2004 A detection of brain oedema using magnetic induction tomography: a feasibility study of the likely sensitivity and detectability Physiol. Meas. 25 347-5
15. Mingxin Q, Yun W, Xiaoyan H, Mingke J, Wenwen L, Hua Z and Haibing W 2007 Study of MIT phase sensitivity for detecting a brain edema based on FDTD method 1st Int. Conf. Bioinformatics and Biomedical Engineering ICBBE (6-8 July) pp 660-3
16. Purcell E M 1984 Electricity and Magnetism, Berkeley Physics Course vol 2 (New York: McGraw Hill) pp 263-5
17. Rubinsky B and Gonzalez C A 2005 Volumetric induction phase shift detection of edema and ischemia US Patent Application (application number: 028726-047)
18. Taghjian A D and Best S R 2005 Impedance, bandwidth, and Q of antennas IEEE Trans. Antennas Propag. 53 1298-325