Conductivity images of biological tissue phantoms using a 3.0 tesla MREIT system

Annual International Conference of the IEEE Engineering in Medicine and Biology - Proceedings

Volumn 26 II, Issue , 2004, Pages 1287-1289

  Woo, E J ^a   Lee, S Y ^a   Seo, J K ^b   Kwon, O ^c   Oh, S H ^a   Lee, B I ^a  

^a Kyung Hee University   (South Korea)

^b Yonsei University   (South Korea)

^c Konkuk University   (South Korea)

Author keywords

Conductivity image; MREIT; Tissue phantom

Indexed keywords

ALGORITHMS; BIOLOGICAL ORGANS; ELECTRODES; ELECTROENCEPHALOGRAPHY; HARMONIC ANALYSIS; MAGNETIC FLUX; MAGNETIC RESONANCE IMAGING; MAGNETOENCEPHALOGRAPHY; SIGNAL TO NOISE RATIO; TISSUE;

BIOLOGICAL TISSUES; MAGNETIC FLUX DENSITIES; MAGNETIC RESONANCE ELECTRICAL IMPEDANCE TOMOGRAPHY (MREIT) SYSTEM; THREE-DIMENSIONAL CONDUCTIVITY IMAGES;

MEDICAL IMAGING;

EID: 11144300795     PISSN: 05891019     EISSN: None     Source Type: Conference Proceeding    
DOI: None     Document Type: Conference Paper

References (11)

1. I. Sersa, K. Beravs, N. J. F. Dodd, S. Zhao, D. Miklavcic, and F. Demsar, "Electric current density imaging of mice tumors," Magn. Reson. Med., vol. 37, pp. 404-409, 1997.
2. F. Lazeyras, I. Zimine, O. Blanke, S. H. Perrig, and M. Seeck, "Functional MRI with simultaneous EEG recording: feasibility and application to motor and visual activation," J. Magn. Reson. Imag., vol. 13, pp. 943-948, 2001.
3. E. J. Woo, S. Y. Lee, and C. W. Mun, "Impedance tomography using internal current density distribution measured by nuclear magnetic resonance," Proc. SPIE Ann. Conf., pp. 377-385, 1994.
4. O. Kwon, E. J. Woo, J. R. Yoon, and J. K. Seo, "Magnetic resonance electrical impedance tomography (MREIT): simulation study of J-substitution algorithm," IEEE Trans. Biomed. Eng., vol. 48, pp. 160-167, 2002.
5. H. S. Khang, B. I. Lee, S. H. Oh, E. J. Woo, S. Y. Lee, M. H. Cho, O. Kwon, J. R. Yoon, and J. K. Seo, "J-substitution algorithm in magnetic resonance electrical impedance tomography (MREIT): phantom experiments for static resistivity images," IEEE Trans. Med. Imag., vol. 21, pp. 695-702, 2002.
6. B. I. Lee, S. H. Oh, E. J. Woo, S. Y. Lee, M. H. Cho, O. Kwon, J., K. Seo, J. Y. Lee, and W. S. Baek, "Three-dimensional forward solver and its performance analysis in magnetic resonance electrical impedance tomography (MREIT) using recessed electrodes," Phys. Med. Biol., vol. 48, pp. 1971-1986, 2003.
7. J. K. Seo, J. R. Yoon, E. J. Woo, and O. Kwon, "Reconstruction of conductivity and current density images using only one component of magnetic field measurements," IEEE Trans. Biomed. Eng., vol. 50, pp. 1121-1124, 2003.
8. z algorithm in magnetic resonance electrical impedance tomography," Phys. Med. Biol., vol. 48, pp. 3101-3116, 2003.
9. z algorithm in magnetic resonance electrical impedance tomography," Physiol. Meas., vol. 25, pp. 257-269, 2004.
10. z decomposition algorithm in magnetic resonance electrical impedance tomography (MREIT)," IEEE Trans. Med. Imag., vol. 23, pp. 388-394, 2004.
11. S. H. Oh, B. I. Lee, T. S. Park, S. Y. Lee, E. J. Woo, M. H. Cho, O. Kwon, and J. K. Seo, "Magnetic resonance electrical impedance tomography at 3 Tesla field strength," Mag. Reson. Med., in press, 2004.