• DOI:10.1016/j.neuroscience.2004.09.066
Corpus ID: 12694956

Quantitative measures of cluster quality for use in extracellular recordings

@article{SchmitzerTorbert2005QuantitativeMO,
  title={Quantitative measures of cluster quality for use in extracellular recordings},
  author={N. Schmitzer-Torbert and J. Jackson and D. Henze and K. Harris and A. Redish},
  journal={Neuroscience},
  year={2005},
  volume={131},
  pages={1-11}
}

N. Schmitzer-Torbert, J. Jackson, +2 authors A. Redish

Published 2005

Psychology, Medicine

Neuroscience

While the use of multi-channel electrodes (stereotrodes and tetrodes) has allowed for the simultaneous recording and identification of many neurons, quantitative measures of the quality of neurons in such recordings are lacking. In multi-channel recordings, each spike waveform is discriminated in a high-dimensional space, making traditional measures of unit quality inapplicable. We describe two measures of unit isolation quality, Lratio and Isolation Distance, and evaluate their performance… CONTINUE READING

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