메뉴 건너뛰기




Volumn 97, Issue 4-6, 2003, Pages 641-658

Magnetoencephalography and its Achilles' heel

Author keywords

Beamformer; Current dipole; Magnetoencephalography; Resolution field; Spatial resolution

Indexed keywords

AMPLITUDE MODULATION; BRAIN REGION; CONFERENCE PAPER; DIPOLE; ELECTROENCEPHALOGRAM; INTEGRATION; MAGNETIC FIELD; MAGNETOENCEPHALOGRAPHY; MATHEMATICAL ANALYSIS; METHODOLOGY; NEUROIMAGING; NUCLEAR MAGNETIC RESONANCE IMAGING; TOPOGRAPHY;

EID: 1842611412     PISSN: 09284257     EISSN: None     Source Type: Journal    
DOI: 10.1016/j.jphysparis.2004.01.020     Document Type: Conference Paper
Times cited : (39)

References (64)
  • 1
    • 0000786913 scopus 로고
    • Uniqueness in the inversion of inaccurate gross earth data
    • Backus G.E., Gilbert F. Uniqueness in the inversion of inaccurate gross earth data. Philos. Trans. R. Soc. London Ser. A. 266:1970;123-192.
    • (1970) Philos. Trans. R. Soc. London Ser. a , vol.266 , pp. 123-192
    • Backus, G.E.1    Gilbert, F.2
  • 3
    • 0034744378 scopus 로고    scopus 로고
    • Spatial filter approach for comparison of the forward and inverse problems of electroencephalography and magnetoencephalography
    • Bradshaw L.A., Wijesinghe R.S., Wikswo J.P. Jr. Spatial filter approach for comparison of the forward and inverse problems of electroencephalography and magnetoencephalography. Ann. Biomed. Eng. 29:2001;214-226.
    • (2001) Ann. Biomed. Eng. , vol.29 , pp. 214-226
    • Bradshaw, L.A.1    Wijesinghe, R.S.2    Wikswo, J.P.Jr.3
  • 5
    • 0020522807 scopus 로고
    • Demonstration of useful differences between magnetoencephalogram and electroencephalogram
    • Cohen D., Cuffin B.N. Demonstration of useful differences between magnetoencephalogram and electroencephalogram. Electroenceph. Clin. Neurophysiol. 56:1983;38-51.
    • (1983) Electroenceph. Clin. Neurophysiol. , vol.56 , pp. 38-51
    • Cohen, D.1    Cuffin, B.N.2
  • 6
    • 0017537640 scopus 로고
    • Magnetic fields produced by models of biological current sources
    • Cuffin B.N., Cohen D. Magnetic fields produced by models of biological current sources. J. Appl. Phys. 48:1977;3971-3980.
    • (1977) J. Appl. Phys. , vol.48 , pp. 3971-3980
    • Cuffin, B.N.1    Cohen, D.2
  • 7
    • 0030876250 scopus 로고    scopus 로고
    • Somatotopic source arrangement of 600 Hz oscillatory magnetic fields at the human primary somatosensory hand cortex
    • Curio G., Mackert B.M., Burghoff M., Neumann J., Nolte G., Scherg M., Marx P. Somatotopic source arrangement of 600 Hz oscillatory magnetic fields at the human primary somatosensory hand cortex. Neurosci. Lett. 234:1997;131-134.
    • (1997) Neurosci. Lett. , vol.234 , pp. 131-134
    • Curio, G.1    MacKert, B.M.2    Burghoff, M.3    Neumann, J.4    Nolte, G.5    Scherg, M.6    Marx, P.7
  • 8
    • 0035312570 scopus 로고    scopus 로고
    • Spatiotemporal mapping of brain activity by integration of multiple imaging modalities
    • Dale A.M., Halgren E. Spatiotemporal mapping of brain activity by integration of multiple imaging modalities. Curr. Opin. Neurobiol. 11:2001;202-208.
    • (2001) Curr. Opin. Neurobiol. , vol.11 , pp. 202-208
    • Dale, A.M.1    Halgren, E.2
  • 9
    • 0344219354 scopus 로고
    • Factors which affect spatial resolving power in large array biomagnetic sensors
    • Flynn E.R. Factors which affect spatial resolving power in large array biomagnetic sensors. Rev. Sci. Instrum. 65:1994;922-935.
    • (1994) Rev. Sci. Instrum. , vol.65 , pp. 922-935
    • Flynn, E.R.1
  • 11
    • 0019227031 scopus 로고
    • Use of spatial deconvolution to compensate for distortion of EEG by volume conduction
    • Freeman W.J. Use of spatial deconvolution to compensate for distortion of EEG by volume conduction. IEEE Trans. Biomed. Eng. 27:1980;421-429.
    • (1980) IEEE Trans. Biomed. Eng. , vol.27 , pp. 421-429
    • Freeman, W.J.1
  • 14
    • 26244462082 scopus 로고
    • Magnetoencephalography - Theory, instrumentation, and applications to noninvasive studies of the working human brain
    • Hämäläinen M., Hari R., Ilmoniemi R.J., Knuutila J., Lounasmaa O.V. Magnetoencephalography - theory, instrumentation, and applications to noninvasive studies of the working human brain. Rev. Mod. Phys. 65:1993;413-497.
    • (1993) Rev. Mod. Phys. , vol.65 , pp. 413-497
    • Hämäläinen, M.1    Hari, R.2    Ilmoniemi, R.J.3    Knuutila, J.4    Lounasmaa, O.V.5
  • 15
    • 0023905927 scopus 로고
    • Spatial resolution of neuromagnetic records: Theoretical calculations in a spherical model
    • Hari R., Joutsiniemi S.L., Sarvas J. Spatial resolution of neuromagnetic records: theoretical calculations in a spherical model. Electroenceph. Clin. Neurophysiol. 71:1988;64-72.
    • (1988) Electroenceph. Clin. Neurophysiol. , vol.71 , pp. 64-72
    • Hari, R.1    Joutsiniemi, S.L.2    Sarvas, J.3
  • 16
    • 84927180526 scopus 로고
    • Ueber einige Gesetze der Vertheilung elektrischer Ströme in körperlichen Leitern mit Anwendung auf die thierisch-elektrischen Versuche
    • 353-377
    • Helmholtz H. Ueber einige Gesetze der Vertheilung elektrischer Ströme in körperlichen Leitern mit Anwendung auf die thierisch-elektrischen Versuche. Ann. Phys. Chem. 89:1853;211-233. 353-377.
    • (1853) Ann. Phys. Chem. , vol.89 , pp. 211-233
    • Helmholtz, H.1
  • 17
    • 0036092536 scopus 로고    scopus 로고
    • Synchronized spikes of thalamocortical axonal terminals and cortical neurons are detectable outside the pig brain with MEG
    • Ikeda H., Leyba L., Bartolo A., Wang Y., Okada Y.C. Synchronized spikes of thalamocortical axonal terminals and cortical neurons are detectable outside the pig brain with MEG. J. Neurophysiol. 87:2002;626-630.
    • (2002) J. Neurophysiol. , vol.87 , pp. 626-630
    • Ikeda, H.1    Leyba, L.2    Bartolo, A.3    Wang, Y.4    Okada, Y.C.5
  • 19
    • 0002476308 scopus 로고
    • Directly gated transmission at central synapses
    • E.R. Kandel, J.H. Schwartz, & T.M. Jessell. Norwalk, CT: Appleton & Lange
    • Kandel E.R., Schwartz J.H. Directly gated transmission at central synapses. Kandel E.R., Schwartz J.H., Jessell T.M. Principles of Neural Science. 1991;153-172 Appleton & Lange, Norwalk, CT.
    • (1991) Principles of Neural Science , pp. 153-172
    • Kandel, E.R.1    Schwartz, J.H.2
  • 21
    • 0030193445 scopus 로고    scopus 로고
    • Two decades of array signal processing research
    • Krim H., Viberg M. Two decades of array signal processing research. IEEE Signal Process. Mag. 13:1996;67-94.
    • (1996) IEEE Signal Process. Mag. , vol.13 , pp. 67-94
    • Krim, H.1    Viberg, M.2
  • 22
    • 0031779361 scopus 로고    scopus 로고
    • Brain electric microstates and momentary conscious mind states as building blocks of spontaneous thinking: I. Visual imagery and abstract thoughts
    • Lehmann D., Strik W.K., Henggeler B., Koenig T., Koukkou M. Brain electric microstates and momentary conscious mind states as building blocks of spontaneous thinking: I. Visual imagery and abstract thoughts. Int. J. Psychophysiol. 29:1998;1-11.
    • (1998) Int. J. Psychophysiol. , vol.29 , pp. 1-11
    • Lehmann, D.1    Strik, W.K.2    Henggeler, B.3    Koenig, T.4    Koukkou, M.5
  • 23
    • 0036234556 scopus 로고    scopus 로고
    • Monte Carlo simulation studies of EEG and MEG localization accuracy
    • Liu A.K., Dale A.M., Belliveau J.W. Monte Carlo simulation studies of EEG and MEG localization accuracy. Human Brain Mapping. 16:2002;47-62.
    • (2002) Human Brain Mapping , vol.16 , pp. 47-62
    • Liu, A.K.1    Dale, A.M.2    Belliveau, J.W.3
  • 24
    • 0037117520 scopus 로고    scopus 로고
    • William of Occam and Occam's razor
    • Lo Re V. 3rd, Bellini L.M. William of Occam and Occam's razor. Ann. Intern. Med. 136:2002;634-635.
    • (2002) Ann. Intern. Med. , vol.136 , pp. 634-635
    • Lo Re III, V.1    Bellini, L.M.2
  • 25
    • 0035849892 scopus 로고    scopus 로고
    • Neurophysiological investigation of the basis of the fMRI signal
    • Logothetis N.K., Pauls J., Augath M., Trinath T., Oeltermann A. Neurophysiological investigation of the basis of the fMRI signal. Nature. 412:2001;150-157.
    • (2001) Nature , vol.412 , pp. 150-157
    • Logothetis, N.K.1    Pauls, J.2    Augath, M.3    Trinath, T.4    Oeltermann, A.5
  • 26
    • 0029958657 scopus 로고    scopus 로고
    • Current dipole localization with an ideal magnetometer system
    • Lütkenhöner B. Current dipole localization with an ideal magnetometer system. IEEE Trans. Biomed. Eng. 43:1996;1049-1061.
    • (1996) IEEE Trans. Biomed. Eng. , vol.43 , pp. 1049-1061
    • Lütkenhöner, B.1
  • 27
    • 0032079740 scopus 로고    scopus 로고
    • Dipole separability in a neuromagnetic source analysis
    • Lütkenhöner B. Dipole separability in a neuromagnetic source analysis. IEEE Trans. Biomed. Eng. 45:1998;572-581.
    • (1998) IEEE Trans. Biomed. Eng. , vol.45 , pp. 572-581
    • Lütkenhöner, B.1
  • 28
    • 0032055613 scopus 로고    scopus 로고
    • Dipole source localization by means of maximum likelihood estimation: I. Theory and simulations
    • Lütkenhöner B. Dipole source localization by means of maximum likelihood estimation: I. Theory and simulations. Electroenceph. Clin. Neurophysiol. 106:1998;314-321.
    • (1998) Electroenceph. Clin. Neurophysiol. , vol.106 , pp. 314-321
    • Lütkenhöner, B.1
  • 29
    • 0000473156 scopus 로고
    • Magnetic field arising from current dipoles randomly distributed in a homogeneous spherical volume conductor
    • Lütkenhöner B. Magnetic field arising from current dipoles randomly distributed in a homogeneous spherical volume conductor. J. Appl. Phys. 75:1994;7204-7210.
    • (1994) J. Appl. Phys. , vol.75 , pp. 7204-7210
    • Lütkenhöner, B.1
  • 30
    • 0342907788 scopus 로고
    • On the biomagnetic inverse procedure's capability of separating two current dipoles with a priori known locations
    • M. Hoke, S.N. Ernè, Y.C. Okada, G.L. Romani (Eds.), Amsterdam
    • B. Lütkenhöner, On the biomagnetic inverse procedure's capability of separating two current dipoles with a priori known locations, in: M. Hoke, S.N. Ernè, Y.C. Okada, G.L. Romani (Eds.), Biomagnetism: Clinical Aspects, Amsterdam, 1992, pp. 687-692.
    • (1992) Biomagnetism: Clinical Aspects , pp. 687-692
    • Lütkenhöner, B.1
  • 34
    • 0026664135 scopus 로고
    • Interpretation of auditory evoked magnetic fields in terms of two simultaneously active dipoles
    • Lütkenhöner B., Pantev C., Hoke M. Interpretation of auditory evoked magnetic fields in terms of two simultaneously active dipoles. Biomed. Res. 13(Suppl. 1):1992;17-22.
    • (1992) Biomed. Res. , vol.13 , Issue.SUPPL. 1 , pp. 17-22
    • Lütkenhöner, B.1    Pantev, C.2    Hoke, M.3
  • 36
    • 0002405650 scopus 로고
    • The collective electrical behavior of cortical neurons: The electroencephalogram and the mechanisms of epilepsy
    • E.R. Kandel, J.H. Schwartz, & T.M. Jessell. Norwalk, CT: Appleton & Lange
    • Martin J.H. The collective electrical behavior of cortical neurons: the electroencephalogram and the mechanisms of epilepsy. Kandel E.R., Schwartz J.H., Jessell T.M. Principles of Neural Science. 1991;777-791 Appleton & Lange, Norwalk, CT.
    • (1991) Principles of Neural Science , pp. 777-791
    • Martin, J.H.1
  • 38
    • 0011256562 scopus 로고
    • How silent are deep and radial sources in neuromagnetic measurements?
    • C. Baumgartner, L. Deecke, G. Stroink, & S.J. Williamson. Amsterdam: IOS Press
    • Menninghaus E., Lütkenhöner B. How silent are deep and radial sources in neuromagnetic measurements? Baumgartner C., Deecke L., Stroink G., Williamson S.J. Biomagnetism: Fundamental Research and Clinical Applications. 1995;352-356 IOS Press, Amsterdam.
    • (1995) Biomagnetism: Fundamental Research and Clinical Applications , pp. 352-356
    • Menninghaus, E.1    Lütkenhöner, B.2
  • 39
    • 0018647962 scopus 로고
    • Excitatory synaptic ensemble properties in the visual cortex of the macaque monkey: A current source density analysis of electrically evoked potentials
    • Mitzdorf U., Singer W. Excitatory synaptic ensemble properties in the visual cortex of the macaque monkey: a current source density analysis of electrically evoked potentials. J. Comp. Neurol. 187:1979;71-83.
    • (1979) J. Comp. Neurol. , vol.187 , pp. 71-83
    • Mitzdorf, U.1    Singer, W.2
  • 40
    • 0032211580 scopus 로고    scopus 로고
    • Recursive MUSIC: A framework for EEG and MEG source localization
    • Mosher J.C., Leahy R.M. Recursive MUSIC: a framework for EEG and MEG source localization. IEEE Trans. Biomed. Eng. 45:1998;1342-1354.
    • (1998) IEEE Trans. Biomed. Eng. , vol.45 , pp. 1342-1354
    • Mosher, J.C.1    Leahy, R.M.2
  • 41
    • 0033080008 scopus 로고    scopus 로고
    • Source localization using recursively applied and projected (RAP) music
    • Mosher J.C., Leahy R.M. Source localization using recursively applied and projected (RAP) music. IEEE Trans. Signal Process. 47:1999;332-340.
    • (1999) IEEE Trans. Signal Process. , vol.47 , pp. 332-340
    • Mosher, J.C.1    Leahy, R.M.2
  • 43
    • 0034306052 scopus 로고    scopus 로고
    • Current multipole expansion to estimate lateral extent of neuronal activity: A theoretical analysis
    • Nolte G., Curio G. Current multipole expansion to estimate lateral extent of neuronal activity: a theoretical analysis. IEEE Trans. Biomed. Eng. 47:2000;1347-1355.
    • (2000) IEEE Trans. Biomed. Eng. , vol.47 , pp. 1347-1355
    • Nolte, G.1    Curio, G.2
  • 44
    • 0030853471 scopus 로고    scopus 로고
    • On the calculation of magnetic fields based on multipole modeling of focal biological current sources
    • Nolte G., Curio G. On the calculation of magnetic fields based on multipole modeling of focal biological current sources. Biophys. J. 73:1997;1253-1262.
    • (1997) Biophys. J. , vol.73 , pp. 1253-1262
    • Nolte, G.1    Curio, G.2
  • 45
    • 0342265123 scopus 로고    scopus 로고
    • Magnetic source imaging in stereotactic and functional neurosurgery
    • Orrison W.W. Jr. Magnetic source imaging in stereotactic and functional neurosurgery. Stereotact. Funct. Neurosurg. 72:1999;89-94.
    • (1999) Stereotact. Funct. Neurosurg. , vol.72 , pp. 89-94
    • Orrison, W.W.Jr.1
  • 46
    • 0006251711 scopus 로고
    • Theory and properties of lead field synthesis analysis
    • S.J. Williamson, M. Hoke, G. Stroink, & M. Kotani. New York: Plenum Press
    • Robinson S.E. Theory and properties of lead field synthesis analysis. Williamson S.J., Hoke M., Stroink G., Kotani M. Advances in Biomagnetism. 1989;599-602 Plenum Press, New York.
    • (1989) Advances in Biomagnetism , pp. 599-602
    • Robinson, S.E.1
  • 47
    • 0001648858 scopus 로고
    • Current source image estimation by spatially filtered MEG
    • M. Hoke, S.N. Ernè, Y.C. Okada, G.L. Romani (Eds.), Amsterdam
    • S.E. Robinson, D.F. Rose, Current source image estimation by spatially filtered MEG, in: M. Hoke, S.N. Ernè, Y.C. Okada, G.L. Romani (Eds.), Biomagnetism: Clinical Aspects, Amsterdam, 1992, pp. 761-765.
    • (1992) Biomagnetism: Clinical Aspects , pp. 761-765
    • Robinson, S.E.1    Rose, D.F.2
  • 48
    • 0002475292 scopus 로고    scopus 로고
    • Functional neuroimaging by synthetic aperture magnetometry (SAM)
    • T. Yoshimoto, M. Kotani, S. Kuriki, H. Karibe, & N. Nakasato. Sendai: Tohoku University Press
    • Robinson S.E., Vrba J. Functional neuroimaging by synthetic aperture magnetometry (SAM). Yoshimoto T., Kotani M., Kuriki S., Karibe H., Nakasato N. Recent Advances in Biomagnetism. 1999;302-305 Tohoku University Press, Sendai.
    • (1999) Recent Advances in Biomagnetism , pp. 302-305
    • Robinson, S.E.1    Vrba, J.2
  • 49
    • 0023158840 scopus 로고
    • Basic mathematical and electromagnetic concepts of the biomagnetic inverse problem
    • Sarvas J. Basic mathematical and electromagnetic concepts of the biomagnetic inverse problem. Phys. Med. Biol. 32:1987;11-22.
    • (1987) Phys. Med. Biol. , vol.32 , pp. 11-22
    • Sarvas, J.1
  • 50
    • 0031728334 scopus 로고    scopus 로고
    • A spatiotemporal profile of visual system activation revealed by current source density analysis in the awake macaque
    • Schroeder C.E., Mehta A.D., Givre S.J. A spatiotemporal profile of visual system activation revealed by current source density analysis in the awake macaque. Cereb. Cortex. 8:1998;575-592.
    • (1998) Cereb. Cortex , vol.8 , pp. 575-592
    • Schroeder, C.E.1    Mehta, A.D.2    Givre, S.J.3
  • 51
    • 0036123442 scopus 로고    scopus 로고
    • Application of an MEG eigenspace beamformer to reconstructing spatio-temporal activities of neural sources
    • Sekihara K., Nagarajan S.S., Poeppel D., Marantz A., Miyashita Y. Application of an MEG eigenspace beamformer to reconstructing spatio-temporal activities of neural sources. Human Brain Mapping. 15:2002;199-215.
    • (2002) Human Brain Mapping , vol.15 , pp. 199-215
    • Sekihara, K.1    Nagarajan, S.S.2    Poeppel, D.3    Marantz, A.4    Miyashita, Y.5
  • 52
    • 0026880583 scopus 로고
    • Maximum-likelihood estimation of current-dipole parameters for data obtained using multichannel magnetometer
    • Sekihara K., Ogura Y., Hotta M. Maximum-likelihood estimation of current-dipole parameters for data obtained using multichannel magnetometer. IEEE Trans. Biomed. Eng. 39:1992;558-562.
    • (1992) IEEE Trans. Biomed. Eng. , vol.39 , pp. 558-562
    • Sekihara, K.1    Ogura, Y.2    Hotta, M.3
  • 53
    • 84907112762 scopus 로고
    • Mechanisms underlying the generation of cortical field potentials
    • Speckmann E.J., Walden J. Mechanisms underlying the generation of cortical field potentials. Acta Otolaryngol. Suppl. 491:1991;17-23.
    • (1991) Acta Otolaryngol. Suppl. , vol.491 , pp. 17-23
    • Speckmann, E.J.1    Walden, J.2
  • 54
    • 0027606121 scopus 로고
    • Simulation studies of multiple dipole neuromagnetic source localization: Model order and limits of source resolution
    • Supek S., Aine C.J. Simulation studies of multiple dipole neuromagnetic source localization: model order and limits of source resolution. IEEE Trans. Biomed. Eng. 40:1993;529-540.
    • (1993) IEEE Trans. Biomed. Eng. , vol.40 , pp. 529-540
    • Supek, S.1    Aine, C.J.2
  • 55
    • 0030863322 scopus 로고    scopus 로고
    • Spatio-temporal modeling of neuromagnetic data: I. Multi-source location versus time-course estimation accuracy
    • Supek S., Aine C.J. Spatio-temporal modeling of neuromagnetic data: I. Multi-source location versus time-course estimation accuracy. Human Brain Mapping. 5:1997;139-153.
    • (1997) Human Brain Mapping , vol.5 , pp. 139-153
    • Supek, S.1    Aine, C.J.2
  • 56
    • 0025312494 scopus 로고
    • The magnetic field of cortical current sources: The application of a spatial filtering model to the forward and inverse problems
    • Tan S., Roth B.J., Wikswo J.P. The magnetic field of cortical current sources: the application of a spatial filtering model to the forward and inverse problems. Electroenceph. Clin. Neurophysiol. 76:1990;73-85.
    • (1990) Electroenceph. Clin. Neurophysiol. , vol.76 , pp. 73-85
    • Tan, S.1    Roth, B.J.2    Wikswo, J.P.3
  • 58
    • 0023985457 scopus 로고
    • Beamforming: A versatile approach to spatial filtering
    • Van Veen B.D., Buckley K.M. Beamforming: A versatile approach to spatial filtering. IEEE ASSP Mag. 5:1988;4-24.
    • (1988) IEEE ASSP Mag. , vol.5 , pp. 4-24
    • Van Veen, B.D.1    Buckley, K.M.2
  • 59
    • 84984552597 scopus 로고    scopus 로고
    • Localization of brain electrical activity via linearly constrained minimum variance spatial filtering
    • Van Veen B.D., van Drongelen W., Yuchtman M., Suzuki A. Localization of brain electrical activity via linearly constrained minimum variance spatial filtering. IEEE Trans. Biomed. Eng. 44:1997;867-880.
    • (1997) IEEE Trans. Biomed. Eng. , vol.44 , pp. 867-880
    • Van Veen, B.D.1    Van Drongelen, W.2    Yuchtman, M.3    Suzuki, A.4
  • 60
    • 0035710286 scopus 로고    scopus 로고
    • Signal processing in magnetoencephalography
    • Vrba J., Robinson S.E. Signal processing in magnetoencephalography. Methods. 25:2001;249-271.
    • (2001) Methods , vol.25 , pp. 249-271
    • Vrba, J.1    Robinson, S.E.2
  • 61
    • 0023845395 scopus 로고
    • Magnetic determination of the spatial extent of a single cortical current source: A theoretical analysis
    • Wikswo J.P., Roth B.J. Magnetic determination of the spatial extent of a single cortical current source: a theoretical analysis. Electroenceph. Clin. Neurophysiol. 69:1988;266-276.
    • (1988) Electroenceph. Clin. Neurophysiol. , vol.69 , pp. 266-276
    • Wikswo, J.P.1    Roth, B.J.2
  • 62
    • 0033582101 scopus 로고    scopus 로고
    • In memory of William of Occam
    • Wildner M. In memory of William of Occam. Lancet. 354:1999;2172.
    • (1999) Lancet , vol.354 , pp. 2172
    • Wildner, M.1
  • 64


* 이 정보는 Elsevier사의 SCOPUS DB에서 KISTI가 분석하여 추출한 것입니다.