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. Author manuscript; available in PMC: 2013 Feb 15.
Published in final edited form as: J Neurosci Methods. 2011 Nov 10;204(1):189–201. doi: 10.1016/j.jneumeth.2011.10.027

Figure 3. Flowchart of the spike sorting algorithms implemented in NeuroQuest.

Figure 3

Two spike sorting algorithms are available: single-channel and multi-channel. The Multi-channel mode uses spatial information about the distribution of the spike events across channels for sorting in addition to the temporal and spectral information used in the single-channel mode. MASSIT: Multiresolution Analysis of Signal Subspace Invariance Technique identifies the number of signal sources in overlapping spikes observed when two or more neurons fire nearly simultaneously (Oweiss and Anderson, 2002c; Oweiss, 2010).