Confidence limits of dipole source reconstruction results

Clinical Neurophysiology

Volumn 115, Issue 6, 2004, Pages 1442-1451

  Fuchs, Manfred ^a   Wagner, Michael ^a   Kastner, Jörn ^a  

^a Compumedics Neuroscan Germany GmbH ^*  (Germany)

Author keywords

Dipole localization accuracy; Electro encephalo graphic; Equivalent current dipoles; Magneto encephalo graphic; Source reconstruction

Indexed keywords

ARTICLE; DIPOLE; ELECTROENCEPHALOGRAPHY; EPILEPSY; EVOKED SOMATOSENSORY RESPONSE; MAGNETOENCEPHALOGRAPHY; MATHEMATICAL COMPUTING; PRIORITY JOURNAL; PROBABILITY; SIGNAL NOISE RATIO; SIMULATION;

ALGORITHMS; BRAIN MAPPING; COMPUTER SIMULATION; ELECTROENCEPHALOGRAPHY; HUMANS; IMAGING, THREE-DIMENSIONAL; MAGNETOENCEPHALOGRAPHY; MODELS, NEUROLOGICAL;

EID: 2342580768     PISSN: 13882457     EISSN: None     Source Type: Journal    
DOI: 10.1016/j.clinph.2004.01.019     Document Type: Article

References (22)

1. Ben-Isreal A., Greville T.N.E. Some topics in generalized inverses of matrices. Nashed M.Z. Generalized Inverses and Applications. Proceedings of an Advanced Seminar Sponsored by the Mathematics Research Center. 1976;125-147 Academic Press, New York
2. Braun C., Kaiser S., Kincses W.E., Elbert T. Confidence interval of single dipole locations based on EEG data. Brain Topogr. 10:1997;31-39
3. Fuchs M., Wagner M., Wischmann H.A., Ottenberg K., Doessel O. Possibilities of functional brain imaging using a combination of MEG and MRT. Pantev C. Oscillatory event-related brain dynamics. 1994;435-457 Plenum Press, New York
4. Fuchs M., Wagner M., Wischmann H.A., Koehler T., Theissen A., Drenckhahn R., Buchner H. Improving source reconstructions by combining bioelectric and biomagnetic data. Electroencephalogr Clin Neurophysiol. 107:1998;93-111
5. Fuchs M., Wischmann H.A., Wagner M., Drenckhahn R., Koehler T. Aine C.J., Okada Y., Stroink G., Swithenby S.J., Wood C.C. Source reconstruction by spatial deviation scans. Proceedings of the 10th International Conference of Biomagnetism, BIOMAG 96. vol. 1:1999;213-216
6. Fuchs M., Wagner M., Kastner J. Boundary element method volume conductor models for EEG source reconstruction. Clin Neurophysiol. 112:2001;1400-1407
7. Fuchs M., Kastner J., Wagner M., Hawes S., Ebersole J.S. A standardized boundary element method volume conductor model. Clin Neurophysiol. 113:2002;702-712
8. Geselowitz D.B. On bioelectric potentials in an inhomogeneous volume conductor. Biophys J. 7:1967;1-17
9. Geselowitz D.B. On the magnetic field generated outside an inhomogeneous volume conductor by internal current sources. IEEE Trans Magn. 6:1970;346-347
10. Hari R., Joutsiniemi S.L., Sarvas J. Spatial resolution of neuromagnetic records: theoretical calculations in a spherical model. Electroencephalogr Clin Neurophysiol. 71:1988;64-72
11. Lawson C.L., Hanson R.J. Solving least squares problems. 1974;Prentice Hall, Englewood Cliffs, NJ
12. Liu A.K., Dale A.M., Belliveau J.W. Monte Carlo simulation studies of EEG and MEG localization accuracy. Hum Brain Mapp. 16:2002;47-62
13. Mosher J.C., Spencer M.E., Leahy R.M., Lewis P.S. Error bounds for EEG and MEG dipole source localization. Electroencephalogr Clin Neurophysiol. 86:1993;303-321
14. Nelder J.A., Mead R. A simplex method for function minimization. Comput J. 7:1965;308-313
15. Ogura Y., Sekihara K. Relationship between dipole parameter estimation errors and measurement conditions in magnetoencephalography. IEEE Trans Biomed Eng. 40:1993;919-924
16. Press W.H., Teukolsky S.A., Vetterling W.T., Flannery B.P. Numerical Recipies in C: the art of scientific computing. 2nd ed:1992;Cambridge University Press, New York
17. Russell G.S., Srinivasan R., Tucker D.M. Bayesian estimates of error bounds for EEG source imaging. IEEE Trans Med Imaging. 17:1998;1084-1089
18. Sarvas J. Basic mathematical and electromagnetic concepts of the biomagnetic inverse problem. Phys Med Biol. 32:1987;11-22
19. Smith D.B., Sidman R.D., Flanigin H., Henke J., Labiner D. A reliable method for localizing deep intracranial sources of the EEG. Neurology. 35:1985;1702-1707
20. Van Hoey G., Vanrumste B., D'Have M., Van de Walle R., Lemahieu I., Boon P. Influence of measurement noise and electrode mislocalisation on EEG dipole-source localization. Med Biol Eng Comput. 38:2000;287-296
21. Whittingstall K., Stroink G., Gates L., Connolly J., Finley A. Effects of dipole position, orientation and noise on the accuracy of EEG source localization. Biomed Eng Online. 2:2003;14
22. Yamazaki T., Van Dijk B.W., Spekreijse H. The accuracy of localizing equivalent dipoles and the spatio-temporal correlations of background EEG. IEEE Trans Biomed Eng. 45:1998;1114-1121