Separation of extracellular spikes with wavelets and neural networks

Anatoly N. Tupitsyn; Alexey N. Pavlov; Valeri A. Makarov

doi:10.1117/12.808378

12 February 2009 Separation of extracellular spikes with wavelets and neural networks

Anatoly N. Tupitsyn, Alexey N. Pavlov, Valeri A. Makarov

Proceedings Volume 7176, Dynamics and Fluctuations in Biomedical Photonics VI; 71760M (2009) https://doi.org/10.1117/12.808378
Event: SPIE BiOS, 2009, San Jose, California, United States

Abstract

We propose a novel method for automatic classification of neural spikes recorded extracellularly. The method makes use of the wavelet multiscale spike decomposition and identification of the most discriminative features by artificial neural networks. We demonstrate the efficiency of the method on semi-simulated data and using in-vivo recordings. Advantage of the proposed approach over existing techniques is shown.

Citation Download Citation

Anatoly N. Tupitsyn, Alexey N. Pavlov, and Valeri A. Makarov "Separation of extracellular spikes with wavelets and neural networks", Proc. SPIE 7176, Dynamics and Fluctuations in Biomedical Photonics VI, 71760M (12 February 2009); https://doi.org/10.1117/12.808378

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