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Volumn 25, Issue 4, 2005, Pages 1056-1067

Localization bias and spatial resolution of adaptive and non-adaptive spatial filters for MEG source reconstruction

Author keywords

Adaptive spatial filter; Magnetoencephalography; Non adaptive spatial filter; Resolution kernel; Source reconstruction

Indexed keywords

ARTICLE; EVOKED AUDITORY RESPONSE; EVOKED SOMATOSENSORY RESPONSE; MAGNETIC FIELD; MAGNETOENCEPHALOGRAPHY; MATHEMATICAL MODEL; NEUROIMAGING; PRIORITY JOURNAL; SIGNAL NOISE RATIO; THEORETICAL MODEL;

EID: 17844390401     PISSN: 10538119     EISSN: None     Source Type: Journal    
DOI: 10.1016/j.neuroimage.2004.11.051     Document Type: Article
Times cited : (421)

References (22)
  • 3
    • 0015852223 scopus 로고
    • Resolving power and sensitivity to mismatch of optimum array processors
    • H. Cox Resolving power and sensitivity to mismatch of optimum array processors J. Acoust. Soc. Am. 54 1973 771 785
    • (1973) J. Acoust. Soc. Am. , vol.54 , pp. 771-785
    • Cox, H.1
  • 4
    • 0033711992 scopus 로고    scopus 로고
    • Dynamic statistical parametric mapping: Combining fMRI and MEG for high-resolution imaging of cortical activity
    • A.M. Dale, A.K. Liu, B.R. Fischl, R.L. Buckner, J.W. Belliveau, J.D. Lewine, and E. Halgren Dynamic statistical parametric mapping: combining fMRI and MEG for high-resolution imaging of cortical activity Neuron 26 2000 55 67
    • (2000) Neuron , vol.26 , pp. 55-67
    • Dale, A.M.1    Liu, A.K.2    Fischl, B.R.3    Buckner, R.L.4    Belliveau, J.W.5    Lewine, J.D.6    Halgren, E.7
  • 5
    • 0012183431 scopus 로고    scopus 로고
    • Linear inverse solutions with optimal resolution kernels applied to electromagnetic tomography
    • R.G. de Peralta Menendez, O. Hauk, S.G. Andino, H. Vogt, and C. Michel Linear inverse solutions with optimal resolution kernels applied to electromagnetic tomography Hum. Brain Mapp. 5 1997 454 467
    • (1997) Hum. Brain Mapp. , vol.5 , pp. 454-467
    • De Peralta Menendez, R.G.1    Hauk, O.2    Andino, S.G.3    Vogt, H.4    Michel, C.5
  • 6
    • 0041924870 scopus 로고    scopus 로고
    • Properties of MEG tomographic maps obtained with spatial filtering
    • J. Gross, L. Timmermann, J. Kujala, R. Salmelin, and A. Schnitzler Properties of MEG tomographic maps obtained with spatial filtering NeuroImage 19 2003 1329 1336
    • (2003) NeuroImage , vol.19 , pp. 1329-1336
    • Gross, J.1    Timmermann, L.2    Kujala, J.3    Salmelin, R.4    Schnitzler, A.5
  • 8
    • 26244462082 scopus 로고
    • Magnetoencephalography-theory, instrumentation, and applications to noninvasive studies of the working human brain
    • M.S. Hämäläinen, R. Hari, R.J. IImoniemi, J. Knuutila, and O.V. Lounasmaa 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.S.1    Hari, R.2    Iimoniemi, R.J.3    Knuutila, J.4    Lounasmaa, O.V.5
  • 10
    • 0035800235 scopus 로고    scopus 로고
    • Dynamic activation of distinct cytoarchitectonic areas of the human SI cortex after median nerve stimulation
    • I. Hashimoto, T. Kimura, Y. Iguchi, R. Takino, and K. Sekihara Dynamic activation of distinct cytoarchitectonic areas of the human SI cortex after median nerve stimulation NeuroReport 12 2001 1891 1897
    • (2001) NeuroReport , vol.12 , pp. 1891-1897
    • Hashimoto, I.1    Kimura, T.2    Iguchi, Y.3    Takino, R.4    Sekihara, K.5
  • 11
    • 0035800222 scopus 로고    scopus 로고
    • Serial activation of distinct cytoarchitectonic areas of the human SI cortex after posterior tibial nerve stimulation
    • I. Hashimoto, K. Sakuma, T. Kimura, Y. Iguchi, and K. Sekihara Serial activation of distinct cytoarchitectonic areas of the human SI cortex after posterior tibial nerve stimulation NeuroReport 12 2001 1857 1862
    • (2001) NeuroReport , vol.12 , pp. 1857-1862
    • Hashimoto, I.1    Sakuma, K.2    Kimura, T.3    Iguchi, Y.4    Sekihara, K.5
  • 12
    • 0023408759 scopus 로고
    • An evaluation of methods for neuromagnetic image reconstruction
    • B. Jeffs, R. Leahy, and M. Singh An evaluation of methods for neuromagnetic image reconstruction IEEE Trans. Biomed. Eng. 34 1987 713 723
    • (1987) IEEE Trans. Biomed. Eng. , vol.34 , pp. 713-723
    • Jeffs, B.1    Leahy, R.2    Singh, M.3
  • 14
    • 0036454342 scopus 로고    scopus 로고
    • Standardized low resolution brain electromagnetic tomography (sLORETA): Technical details
    • R.D. Pascual-Marqui Standardized low resolution brain electromagnetic tomography (sLORETA): technical details Methods Find. Exp. Clin. Pharmacol. 24 2002 5 12
    • (2002) Methods Find. Exp. Clin. Pharmacol. , vol.24 , pp. 5-12
    • Pascual-Marqui, R.D.1
  • 15
    • 0002475292 scopus 로고    scopus 로고
    • Functional neuroimaging by synthetic aperture magnetometry (SAM)
    • T. Yoshimoto Tohoku Univ. Press Sendai*et al.
    • S.E. Robinson, and J. Vrba Functional neuroimaging by synthetic aperture magnetometry (SAM) T. Yoshimoto Recent Advances in Biomagnetism 1999 Tohoku Univ. Press Sendai 302 305
    • (1999) Recent Advances in Biomagnetism , pp. 302-305
    • Robinson, S.E.1    Vrba, J.2
  • 16
    • 0023158840 scopus 로고
    • Basic mathematical and electromagnetic concepts of the biomagnetic inverse problem
    • J. Sarvas 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
  • 17
    • 0030111163 scopus 로고    scopus 로고
    • Generalized wiener estimation of three-dimensional current distribution from biomagnetic measurements
    • C.J. Aine Springer-Verlag Santa Fe*et al.
    • K. Sekihara, and B. Scholz Generalized wiener estimation of three-dimensional current distribution from biomagnetic measurements C.J. Aine Biomag 96: Proceedings of the Tenth International Conference on Biomagnetism 1996 Springer-Verlag Santa Fe 338 341
    • (1996) Biomag 96: Proceedings of the Tenth International Conference on Biomagnetism , pp. 338-341
    • Sekihara, K.1    Scholz, B.2
  • 18
    • 0034972842 scopus 로고    scopus 로고
    • Reconstructing spatio-temporal activities of neural sources using an MEG vector beamformer technique
    • K. Sekihara, S.S. Nagarajan, D. Poeppel, A. Marantz, and Y. Miyashita Reconstructing spatio-temporal activities of neural sources using an MEG vector beamformer technique IEEE Trans. Biomed. Eng. 48 2001 760 771
    • (2001) IEEE Trans. Biomed. Eng. , vol.48 , pp. 760-771
    • Sekihara, K.1    Nagarajan, S.S.2    Poeppel, D.3    Marantz, A.4    Miyashita, Y.5
  • 19
    • 0036123442 scopus 로고    scopus 로고
    • Application of an MEG eigenspace beamformer to reconstructing spatio-temporal activities of neural sources
    • K. Sekihara, S.S. Nagarajan, D. Poeppel, A. Marantz, and Y. Miyashita Application of an MEG eigenspace beamformer to reconstructing spatio-temporal activities of neural sources Hum. Brain Mapp. 15 2002 199 215
    • (2002) Hum. Brain Mapp. , vol.15 , pp. 199-215
    • Sekihara, K.1    Nagarajan, S.S.2    Poeppel, D.3    Marantz, A.4    Miyashita, Y.5
  • 20
    • 0036932715 scopus 로고    scopus 로고
    • Performance of an MEG adaptive-beamformer technique in the presence of correlated neural activities: Effects on signal intensity and time-course estimates
    • K. Sekihara, S.S. Nagarajan, D. Poeppel, and A. Marantz Performance of an MEG adaptive-beamformer technique in the presence of correlated neural activities: effects on signal intensity and time-course estimates IEEE Trans. Biomed. Eng. 49 2002 1534 1546
    • (2002) IEEE Trans. Biomed. Eng. , vol.49 , pp. 1534-1546
    • Sekihara, K.1    Nagarajan, S.S.2    Poeppel, D.3    Marantz, A.4
  • 21
    • 0023985457 scopus 로고
    • Beamforming: A versatile approach to spatial filtering
    • B.D. van Veen, and K.M. Buckley 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
  • 22
    • 84984552597 scopus 로고    scopus 로고
    • Localization of brain electrical activity via linearly constrained minimum variance spatial filtering
    • B.D. van Veen, W. van Drongelen, M. Yuchtman, and A. Suzuki 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


* 이 정보는 Elsevier사의 SCOPUS DB에서 KISTI가 분석하여 추출한 것입니다.