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Spike sorting algorithm for multichannel MEA recordings based on cross correlation

: Just, T.; Stoor, S.; Klefenz, F.; Husar, P.


Biomedizinische Technik 58 (2013), Supplement 1, 2 S.
ISSN: 0013-5585
ISSN: 1862-278X
Deutsche Gesellschaft für Biomedizinische Technik (DGBMT Jahrestagung) <47, 2013, Graz>
Zeitschriftenaufsatz, Konferenzbeitrag
Fraunhofer IDMT ()
spike sorting; cross correlation

For evaluation of extra-cellular recordings with multi-electrode arrays (MEAs) an algorithm is needed to detect different types of cellular activity. The algorithm presented in this paper is based on correlation. It is an efficient and simple algorithm which is compared with the wave clus toolbox. In contrast this toolbox is using wavelets for clustering the cell activity.