Beamspace magnetoencephalographic signal decomposition in spherical harmonics domain

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

Volumn , Issue , 2006, Pages 5743-5746

  Özkurt, Tolga E ^a,b   Mingui, Sun ^a,b   Sclabassi, Robert J ^a,b  

^a IEEE   (United States)

^b UNIVERSITY OF PITTSBURGH SCHOOL OF MEDICINE   (United States)

Author keywords

[No Author keywords available]

Indexed keywords

BEAMSPACE METHODOLOGY; SIGNAL DECOMPOSITION; SIGNAL SPACE SEPARATION (SSS); SPHERICAL HARMONICS DOMAIN;

BRAIN; HARMONIC ANALYSIS; MAGNETIC VARIABLES MEASUREMENT; MATHEMATICAL TRANSFORMATIONS; OPTIMIZATION; SIGNAL INTERFERENCE;

MAGNETOENCEPHALOGRAPHY;

ALGORITHM; ARTICLE; BIOLOGICAL MODEL; BRAIN; BRAIN MAPPING; COMPUTER SIMULATION; EQUIPMENT; HEAD; HEAD MOVEMENT; HUMAN; MAGNETOENCEPHALOGRAPHY; METHODOLOGY; PATHOLOGY; SIGNAL PROCESSING; STATISTICAL ANALYSIS; STATISTICAL MODEL;

ALGORITHMS; BRAIN; BRAIN MAPPING; COMPUTER SIMULATION; DATA INTERPRETATION, STATISTICAL; HEAD; HEAD MOVEMENTS; HUMANS; MAGNETOENCEPHALOGRAPHY; MODELS, NEUROLOGICAL; MODELS, STATISTICAL; SIGNAL PROCESSING, COMPUTER-ASSISTED;

EID: 34047136530     PISSN: 05891019     EISSN: None     Source Type: Conference Proceeding    
DOI: 10.1109/IEMBS.2006.260699     Document Type: Conference Paper

References (10)

1. C.D. Tesche, M.A.Uusitalo, R.J. Ilmoniemi, M. Huotilainen, M. Kajola, O. Salonen, "Signal-space projections of MEG data characterize both distributed and well-localized neuronal sources," Electroenceph. clin. Neurophysiol., vol. 95, pp. 189-200, 1995.
2. M.A.Uusitalo, R.J. Ilmoniemi, "Signal space projection method for separating MEG or EEG into components," Med. & Biol. Eng. & Comput., vol. 35, pp. 135-140, 1997.
3. R. Vigario, J. Sarela, V. Jousmaki, M. Hamalainen and E. Oja, 'Independent component approach to the analysis of EEG and MEG recordings,' IEEE Trans. Biomedical Engineering, vol. 47, no. 5, pp-589-593, May 2000.
4. C. J. James and O. J. Gibson, "Temporally constrained ICA: An application to artifact rejection in electromagnetic brain signal analysis," IEEE Trans. Biomedical Engineering, vol. 50, no. 9, pp-1108-1116, Sep. 2003.
5. I. Constantin, C. Richard, R. Lengelle and L. Soufflet, "Regularized kernel-based wiener filtering,application to magnetoencephalographic signals denoing," Proc. IEEE Int. Conf. Acoust., Speech, Signal Processing, pp. 289-292, 2005,
6. J. Gross and A. A. Ioannides, "Linear transformations of data space," Phys. Med. Biol., vol. 44, pp.2081-2097, 1999.
7. A. Rodriguez, B.V. Baryshnikov, B.D. Van Veen and R.T. Wakai, "MEG and EEG Source Localization in Beamspace," IEEE Trans. Biomedical Engineering, vol. 53, no. 3, pp. 431-441, March 2006.
8. J. Bolton, J. Gross, L. Liu and A. A. Ioannides, "Spatially optimal faster inter-area analysis (SOFIA)," Phys. Med. Biol., vol. 44, pp.87-103, 1999
9. S. Taulu and M. Kajola, "Presentation of electromagnetic multichannel data: The signal space separation method," Journ. of Appl. Phys., vol. 97, 2005.
10. S. Taulu, J. Simola and M. Kajola, "Applications of the signal space separation method," IEEE Trans. Signal Processing, vol. 53, no. 9, pp. 3359-3372, Sept. 2005.