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http://dx.doi.org/10.5573/ieie.2014.51.10.213

Measurement of Neuromagentic Evoked Fields Using Korean Magnetoencephalography system and Its Clinical Application  

Kim, Bong Soo (EIT/LOFUS R&D Center, International St Mary's Hospital, Catholic Kwandong University)
Chang, Won Seok (Department of Neurosurgery, Yonsei University College of Medicine)
Hwang, Su-Jeong (Graduate School of Medical Science, Yonsei University)
Kim, Kiwoong (Center for Biosignals, Division of Convergence Technology, Korea Research Institute of Standards and Science)
Kwon, Hyukchan (Center for Biosignals, Division of Convergence Technology, Korea Research Institute of Standards and Science)
Yu, Kwon-Kyu (Center for Biosignals, Division of Convergence Technology, Korea Research Institute of Standards and Science)
Kim, Jin-Mok (Center for Biosignals, Division of Convergence Technology, Korea Research Institute of Standards and Science)
Lee, Yong-Ho (Center for Biosignals, Division of Convergence Technology, Korea Research Institute of Standards and Science)
Chang, Jin Woo (Department of Neurosurgery, Yonsei University College of Medicine)
Publication Information
Journal of the Institute of Electronics and Information Engineers / v.51, no.10, 2014 , pp. 213-220 More about this Journal
Abstract
Korean magnetoencephalography (MEG) system had been developed and installed to hospital. The Korean MEG system contains helmet-shaped arrays of 152 first-order double relaxation oscillation SQUID (DROS) sensor. As a clinical application we have measured and analyzed evoked responses in patients with functional brain disease by outer stimulation as follows; 1) auditory evoked field in patients with hemifacial spasm, 2) somatosensory evoked fields in patients with tumor. We confirm that neuromagnetic data by Korean MEG system can provide useful information for pre-surgical planning or functional brain research.
Keywords
Auditory evoked field; Electroencephalography; Magnetoencephalography; Somatosensory evoked field; Superconducting Quantum Interference Device;
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Times Cited By KSCI : 1  (Citation Analysis)
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1 J. B. Vieth, H. Kober, O. Ganslandt, M. Moller and K. Kamada, "The clinical use of MEG activity associated with brain lesions", Annals of Neurology, 42, pp. 554-563, 1997.   DOI   ScienceOn
2 Y. H. Lee, "MEG technology for measurement of brain function", Journal of the Institute of Electronic Engineers of Korea, 36, 11, pp. 1223-1232, 2009.
3 H. Kober, C. Nimsky, M. Moller, P. Hastreiter, R. Fahlbusch and O. Ganslandt, "Correlation of sensorimotor activation with functional magnetic resonance imaging and magnetoencephalography in presurgical functional imaging : a spatial analysis", NeuroImage, 14, pp. 1214-1228, 2001.   DOI   ScienceOn
4 W. S. Chang, B. S. Kim, J. E. Lee, H. H. Jung, K. Kim, H. C. Kwon, Y. H. Lee, J. W. Chang, "Is tinnitus accompanied by hemifacial spasm in normal-hearing patients also a type of hyperactive neurovascular compression syndrome? : A magnetoencephalography study", BMC Neurology, 13, 42, 2013.   DOI   ScienceOn
5 M. Hamalaine, R. Hari, R. J. Ilmoniemi, J Knuutila, and O. V. Lounasmaa, "Magnetoence phalography-theory, instrumentation, and applications to nonivasive studies of the working human brain", Review of Modern Physics, 65, 2, pp. 413-497, 1993.   DOI   ScienceOn
6 Y. H. Lee, K. K. Yu, H Kwon, M. Kim, K. Kim, Y. K. Park, H. C. Yang, K. L. Chen, S. Y. Yang, and H. E. Horng, "A whole-head magnetoencephalography system with compact axial gradiometer structure", Supercond. Sci. Technol., 22, 045023, 2009.   DOI   ScienceOn
7 J. M. Kim, Y. H. Lee, K. D. Kim, K. Kim, and H. C. Kwon, "optimization of a preamplifier with low input-bias current for operating double relaxation oscillation SQUIDs(DROSs)", Journal of the Korean Physical Society, 48, 5, pp. 1104-1108, 2006.   과학기술학회마을
8 N. C. Tan, L. L. Chan, and E. K. Tan, "Hemifacial spasm and involuntary facial movements", Q J Med, 95, pp. 493-500, 2002.   DOI   ScienceOn
9 R. Hari, K. Aittoniemi, M. L. Jarvinen, T. Katila, and T. Varpula, "Auditory Evoked Transient and Sustained Magnetic Fields of the Human Brain", Exp Brain Res, 40, pp.237-240, 1980.   DOI
10 W. S. Chang, B. S. Kim, H. H. Jung, K. Kim, H. C. Kwon, Y. H. Lee, J. W. Chang, "Decreased inhibitory neuronal activity in patients with frontal lobe brain tumors with seizure presentation: Preliminary study using magnetoencephalography", Acta Neurochir, 155, 8, pp.1449-1457, 2013.   DOI   ScienceOn
11 R. Hari, K. Reinikainen, E. Kaukoranta, M. Hamalainen, R. Ilmoniemi, A. Penttinen, J. Salminen, and D. Teszner, "Somatosensory evoked cerebral magnetic fields from SI and SII in man", Electroencephalography and clinical Neurophysiology, 57, pp. 254-263, 1984.   DOI   ScienceOn