The influence of volume conduction effects on the EEG/MEG reconstruction of the sources of the Early Left Anterior Negativity

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

Volumn 26 V, Issue , 2004, Pages 3569-3572

  Wolters, C H ^a,b,c   Anwander, A ^b   Maess, B ^b   MacLeod, R S ^a   Friederici, A D ^b  

^a UNIVERSITY OF UTAH   (United States)

^b MAX PLANCK INSTITUTE FOR HUMAN COGNITIVE AND BRAIN SCIENCES   (Germany)

^c MAX PLANCK INSTITUTE FOR MATHEMATICS IN THE SCIENCES   (Germany)

Author keywords

EEG MEG source reconstruction; ELAN; Finite element method; Influence of skull and white matter anisotropy; L1 norm current density reconstruction

Indexed keywords

ANISOTROPY; BRAIN; CURRENT DENSITY; FINITE ELEMENT METHOD; MAGNETIC RESONANCE IMAGING; TISSUE;

EARLY LEFT ANTERIOR NEGATIVITY (ELAN); L1 NORM CURRENT DENSITY RECONSTRUCTION; SYNTACTIC STRUCTURES; TISSUE SEGMENTATION;

ELECTROENCEPHALOGRAPHY;

EID: 11144321649     PISSN: 05891019     EISSN: None     Source Type: Conference Proceeding    
DOI: None     Document Type: Conference Paper

References (12)

1. A.D. Friederici, Y. Wang, C.S. Hermann, B. Maess, and U. Oertel, "Localization of Early Syntactic Processes in Frontal and Temporal Cortical Areas: An MEG Study," Human Brain Map., vol. 11, pp. 1-11, 2000.
2. M. Fuchs, M. Wagner, T.Koehler, and H.A. Wischmann, "Linear and Nonlinear Current Density Reconstructions", Jour. Clin.Neurophysiol., vol. 16, no.3, pp. 267-295, 1999.
3. S.P. van den Broek, "Volume Conduction Effects in EEG and MEG," Proefschrift Universiteit Twente Enschede, The Netherlands, ISBN: 90-365-0919-x, 1997.
4. G.Marin, C. Guerin, S. Baillet, L. Garnero, and G. Meunier, "Influence of skull anisotropy for the forward and inverse problem in EEG: simulation studies using the FEM on realistic head models," Human Brain Map., vol. 6, pp. 250-269, 1998.
5. C.H. Wolters et al., "Influence of head tissue conductivity anisotropy on human EEG and MEG using fast high resolution finite element modeling", In: Forschung und wissenschaftliches Rechnen, Contributions to the Heinz-Billing Award, Gesellschaft fuer wissenschaftliche Datenverarbeitung mbH Goettingen, T. Plesser, and V. Macho, V., ISSN: 0176-2516, http://www.billingpreis.mpg.de, no. 58, pp. 111-157, 2001.
6. J. Haueisen et al., "The Influence of Brain Tissue Anisotropy on Human EEG and MEG," NeuroImage, vol. 15, pp. 159-166, 2002.
7. th Int. Conf. on Biomagnetism, H. Nowak, J. Haueisen, F. Giessler, and R. Huonker, VDE Verlag GmbH, Berlin, Offenbach, http://biomag2002.uni-jena.de, pp. 679-681, 2002.
8. C.H. Wolters, "Influence of Tissue Conductivity Inhomogeneity and Anisotropy on EEG/MEG based Source Localization in the Human Brain", In:MPI Series in Cognitive Neuroscience, MPI of Cognitive Neuroscience Leipzig, ISBN 3-936816-11-5 (also: Leipzig, Univ., Diss, http://dol.uni-leipzig.de/pub/2003- 33, 2003.
9. C.H. Wolters, L. Grasedyck and W. Hackbusch, "Efficient Computation of Lead Field Bases and Influence Matrix for the FEM-based EEG and MEG Inverse Problem", Inverse Problems, in press.
10. C.H. Wolters, M. Kuhn, A. Anwander and S. Reitzinger, "A parallel algebraic multigrid solver for finite element method based source localization in the human brain," Comp. Vis. Sci., vol. 5, no.3, pp. 165-177, 2002.
11. P.J. Basser, J. Mattiello, and D. LeBihan, "MR Diffusion Tensor Spectroscopy and Imaging", Biophys., vol. 66, pp. 259-267, 1994.
12. A. Rienaecker, A., H. Buchner, H. and G. Knoll, "Comparison of Regularized Inverse EEG Analyses in Finite Element Models of the Individual Anatomy", In:Quant. and Top. EEG/MEG Anal., H. Witte, U.Zwiener, B.Schack and A.Doering, Druckhaus Mayer Verlag GmbH Jena-Erlangen, pp.459-463, 1997.