Source stability index: A novel beamforming based localisation metric

NeuroImage

Volumn 49, Issue 2, 2010, Pages 1385-1397

  Hymers, Mark ^a   Prendergast, Garreth ^a   Johnson, Sam R ^a   Green, Gary G R ^a  

^a UNIVERSITY OF YORK   (United Kingdom)

Author keywords

[No Author keywords available]

Indexed keywords

ACCURACY; ADULT; ARTICLE; BRAIN CORTEX; BRAIN FUNCTION; CONTROLLED STUDY; HEAD; HUMAN; HUMAN EXPERIMENT; INFORMATION PROCESSING; MAGNETOENCEPHALOGRAPHY; MALE; NEUROIMAGING; NON INVASIVE MEASUREMENT; NORMAL HUMAN; PRIORITY JOURNAL; PROCESS MODEL; RELIABILITY; STIMULUS RESPONSE; TASK PERFORMANCE; VOLUMETRY;

ACOUSTIC STIMULATION; ALGORITHMS; AUDITORY PERCEPTION; BRAIN; COMPUTER SIMULATION; FINGERS; HUMANS; MAGNETOENCEPHALOGRAPHY; MALE; PHYSICAL STIMULATION; SIGNAL PROCESSING, COMPUTER-ASSISTED; TOUCH PERCEPTION; YOUNG ADULT;

EID: 70749129858     PISSN: 10538119     EISSN: None     Source Type: Journal    
DOI: 10.1016/j.neuroimage.2009.09.055     Document Type: Article

References (29)

1. Bardouille T., and Ross B. MEG imaging of sensorimotor areas using inter-trial coherence in vibrotactile steady-state responses. NeuroImage 42 (Aug 2008) 323-331
2. Barnes G.R., and Hillebrand A. Statistical flattening of MEG beamformer images. Hum. Brain Mapp. 18 (Jan 2003) 1-12
3. Brookes M.J., Gibson A.M., Hall S.D., Furlong P.L., Barnes G.R., Hillebrand A., Singh K.D., Holliday I.E., Francis S.T., and Morris P.G. A general linear model for MEG beamformer imaging. Neuroimage 23 3 (2004) 936-946
4. Brookes M.J., Stevenson C.M., Barnes G.R., Hillebrand A., Simpson M.I., Francis S.T., and Morris P.G. Beamformer reconstruction of correlated sources using a modified source model. NeuroImage 34 (Feb 2007) 1454-1465
5. Cheyne D., Bakhtazad L., and Gaetz W. Spatiotemporal mapping of cortical activity accompanying voluntary movements using an event-related beamforming approach. Hum. Brain Mapp. 27 3 (2006) 213-229
6. Dalal S.S., Guggisberg A.G., Edwards E., Sekihara K., Findlay A.M., Canolty R.T., Berger M.S., Knight R.T., Barbaro N.M., Kirsch H.E., and Nagarajan S.S. Five-dimensional neuroimaging: localization of the time-frequency dynamics of cortical activity. Neuroimage 40 4 (2008) 1686-1700
7. Gouws A., Woods W., Millman R., Morland A., and Green G. DataViewer3D: an open-source, cross-platform multi-modal neuroimaging data visualization tool. Front. Neuroinform. 3 9 (2009) URL doi:10.3389/neuro.11.009.2009
8. Hadjipapas A., Casagrande E., Nevado A., Barnes G.R., Green G., and Holliday I.E. Can we observe collective neuronal activity from macroscopic aggregate signals?. Neuroimage 44 (Feb 2009) 1290-1303
9. Hämäläinen M., Hari R., Ilmoniemi R.J., Knuutila J., and Lounasmaa O.V. Magnetoencephalography theory, instrumentation, and applications to noninvasive studies of the working human brain. Rev. Mod. Phys. 65 2 (Apr 1993) 413-497
10. Herdman A.T., Wollbrink A., Chau W., Ishii R., Ross B., and Pantev C. Determination of activation areas in the human auditory cortex by means of synthetic aperture magnetometry. NeuroImage 20 (Oct 2003) 995-1005
11. Huang M.X., Mosher J.C., and Leahy R.M. A sensor-weighted overlapping-sphere head model and exhaustive head model comparison for MEG. Phys. Med. Biol. 44 (Feb 1999) 423-440
12. Huang M.X., Shih J.J., Lee R.R., Harrington D.L., Thoma R.J., Weisend M.P., Hanlon F., Paulson K.M., Li T., Martin K., Millers G.A., and Canive J.M. Commonalities and differences among vectorized beamformers in electromagnetic source imaging. Brain Topogr. 16 (2004) 139-158
13. Johnson, S., 2005. Analysis of nonlinear dynamic physiological systems. Ph.D. thesis, University of Newcastle upon Tyne.
14. Logothetis N.K., Murayama Y., Augath M., Steffen T., Werner J., and Oeltermann A. How not to study spontaneous activity. NeuroImage 45 4 (2009) 1080-1089
15. Menendez R., Hauk O., Andino S., Vogt H., and Michel C. Linear inverse solutions with optimal resolution kernels applied to electromagnetic tomography. Hum. Brain Mapp. 5 6 (1997) 454-467
16. Nichols T.E., and Holmes A.P. Nonparametric permutation tests for functional neuroimaging: a primer with examples. Hum. Brain Mapp. 15 1 (2002) 1-25
17. Picton T.W., John M.S., Dimitrijevic A., and Purcell D. Human auditory steady-state responses. Int. J. Audiol. 42 (Jun 2003) 177-219
18. Popescu M., Popescu E.A., Chan T., Blunt S.D., and Lewine J.D. Spatio-temporal reconstruction of bilateral auditory steady-state responses using MEG beamformers. IEEE Trans. Biomed. Eng. 55 (Mar 2008) 1092-1102
19. Robinson S.E. Localization of event-related activity by SAM(erf). Neurol. Clin. Neurophysiol. 2004 (2004) 109
20. Robinson S.E., and Vrba J. Functional neuroimaging by Synthetic Aperture Magnetometry (SAM) (1999), Tohoku Univ. Press, Japan 302-305
21. Ross B., Borgmann C., Draganova R., Roberts L.E., and Pantev C. A high-precision magnetoencephalographic study of human auditory steady-state responses to amplitude-modulated tones. J. Acoust. Soc. Am. 108 2 (2000) 679-691
22. Ross B., Herdman A.T., and Pantev C. Stimulus induced desynchronization of human auditory 40-Hz steady-state responses. J. Neurophysiol. 94 (Dec 2005) 4082-4093
23. Sekihara K., Nagarajan S.S., Poeppel D., and Marantz A. 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 (Dec 2002) 1534-1546
24. Simpson M.I., Hadjipapas A., Barnes G.R., Furlong P.L., and Witton C. Imaging the dynamics of the auditory steady-state evoked response. Neurosci. Lett. 385 (2005) 195-197
25. Van Veen B., and Buckley K. Beamforming: a versatile approach to spatial filtering. IEEE Sig. Proc. Mag. 5 2 (1988) 4-24
26. Van Veen B.D., van Drongelen W., Yuchtman M., and Suzuki A. Localization of brain electrical activity via linearly constrained minimum variance spatial filtering. IEEE Trans. Biomed. Eng. 44 (Sep 1997) 867-880
27. Vrba J., and Robinson S.E. Signal processing in magnetoencephalography. Methods 25 2 (2001) 249-271
28. Williamson S.J., and Kaufman L. Biomagnetism. J. Magn. Magn. Mater. 22 (Jan 1981) 129-201
29. Zito T., Wilbert N., Wiskott L., and Berkes P. Modular toolkit for Data Processing (MDP): a Python data processing framework. Front. Neuroinform. 2 8 (2008) URL doi:10.3389/neuro.11.008.2008