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Adaptive Spatial Filters for Electromagnetic Brain Imaging
Kategorie Beschreibung
036aXA-DE
037beng
077a284613789 Buchausg. u.d.T.: ‡Sekihara, Kensuke: Adaptive spatial filters for electromagnetic brain imaging
087q978-3-540-79369-4
100bSekihara, Kensuke
104bNagarajan, Srikatan S.
331 Adaptive Spatial Filters for Electromagnetic Brain Imaging
410 Berlin ; Heidelberg
412 Springer
425 2008
425a2008
433 Online-Ressource (digital)
451bSeries in Biomedical Engineering
501 Description based upon print version of record
517 Introduction; Sensor array outputs and spatial filters; Tomographic reconstruction and nonadaptive spatial filters; Adaptive spatial filters; Location bias, spatial resolution, and beam response; Output SNR and array mismatch; Effects of low-rank interference; Effects of high-rank interference; Effects of source correlation; Effects of using the sample covariance matrix; Statistical evaluation of the spatial filter output; Methods related to adaptive spatial filters; Appendices;
527 Buchausg. u.d.T.: ‡Sekihara, Kensuke: Adaptive spatial filters for electromagnetic brain imaging
540aISBN 978-3-540-79370-0
700 |MQW
700 |TEC009000
700b|610.28
700b|616.8/047547
700b|610
700c|R856-857
700g1271521296 YR 8400
700g1272602729 YR 8370
700m|612.82028
750 Neural activity in the human brain generates coherent synaptic and intracellular currents in cortical columns that create electromagnetic signals which can be measured outside the head using magnetoencephalography (MEG) and electroencephalography (EEG). Electromagnetic brain imaging refers to techniques that reconstruct neural activity from MEG and EEG signals. Electromagnetic brain imaging is unique among functional imaging techniques for its ability to provide spatio-temporal brain activation profiles that reflect not only where the activity occurs in the brain but also when this activity occurs in relation to external and internal cognitive events, as well as to activity in other brain regions. Adaptive spatial filters are powerful algorithms for electromagnetic brain imaging that enable high-fidelity reconstruction of neuronal activity. This book describes the technical advances of adaptive spatial filters for electromagnetic brain imaging by integrating and synthesizing available information and describes various factors that affect its performance. The intended audience include graduate students and researchers interested in the methodological aspects of electromagnetic brain imaging.
902s 209853972 Hirnfunktion
902s 21053639X Magnetoencephalographie
902s 211215333 Raumauflösung
902s 209710810 Adaptives Filter
902f 00000129 Online-Publikation
012 283374845
081 Adaptive Spatial Filters for Electromagnetic Brain Imaging
100 Springer E-Book
125aElektronischer Volltext - Campuslizenz
655e$uhttp://dx.doi.org/10.1007/978-3-540-79370-0
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