Wave shape classification of spontaneous neuronal activity in cortical cultures on micro-electrode arrays

Staveren van, G.W. and Buitenweg, J.R. and Heida, T. and Rutten, W.L.C. (2002) Wave shape classification of spontaneous neuronal activity in cortical cultures on micro-electrode arrays. In: Second Joint EMBS/BMES Conference, 2002, 23-26 Oct. 2002 , Houston, Texas, USA.

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Abstract:	Dissociated embryonal or postnatal rat cortical cells were cultured onto multi electrode arrays (MEA's) with 61 electrode sites. They developed into networks and became spontaneously active after about one week in vitro. About 180,000 recorded action potential waveforms were sorted using several spike features and classified with a Mahalanobis distance sorting procedure. They were classified into six basic wave shapes.
Item Type:	Conference or Workshop Item
Copyright:	©2002 IEEE
Faculty:	Electrical Engineering, Mathematics and Computer Science (EEMCS)
Research Group:	Biomedical Signals and Systems (BSS)
Link to this item:	http://purl.utwente.nl/publications/43911
Official URL:	http://dx.doi.org/10.1109/IEMBS.2002.1053141
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