Segmentation of Extracellular Microelectrode Recordings with Equal Power

J. H. Falkenberg, J. McNames, M. Aboy, Kim Burchiel

Research output: Chapter in Book/Report/Conference proceedingConference contribution

5 Citations (Scopus)

Abstract

We describe a segmentation algorithm for extracellular microelectrode recordings identifying segments with equal power. The observed temporal correlation of the microelectrode data was accounted for by estimating the variance of the autocovariance of the segments. The iterative method of comparing segments and determining abrupt changes in the power was validated on synthetic signals and microelectrode recording data acquired at different neuronal structures along the stereotactic trajectory in patients with Parkinson disease.

Original languageEnglish (US)
Title of host publicationAnnual International Conference of the IEEE Engineering in Medicine and Biology - Proceedings
EditorsR.S. Leder
Pages2475-2478
Number of pages4
Volume3
StatePublished - 2003
EventA New Beginning for Human Health: Proceedings of the 25th Annual International Conference of the IEEE Engineering in Medicine and Biology Society - Cancun, Mexico
Duration: Sep 17 2003Sep 21 2003

Other

OtherA New Beginning for Human Health: Proceedings of the 25th Annual International Conference of the IEEE Engineering in Medicine and Biology Society
CountryMexico
CityCancun
Period9/17/039/21/03

Fingerprint

Microelectrodes
Data recording
Iterative methods
Trajectories

Keywords

  • Extracellular microelectrode recording
  • Parkinson's disease
  • Segmentation

ASJC Scopus subject areas

  • Bioengineering

Cite this

Falkenberg, J. H., McNames, J., Aboy, M., & Burchiel, K. (2003). Segmentation of Extracellular Microelectrode Recordings with Equal Power. In R. S. Leder (Ed.), Annual International Conference of the IEEE Engineering in Medicine and Biology - Proceedings (Vol. 3, pp. 2475-2478)

Segmentation of Extracellular Microelectrode Recordings with Equal Power. / Falkenberg, J. H.; McNames, J.; Aboy, M.; Burchiel, Kim.

Annual International Conference of the IEEE Engineering in Medicine and Biology - Proceedings. ed. / R.S. Leder. Vol. 3 2003. p. 2475-2478.

Research output: Chapter in Book/Report/Conference proceedingConference contribution

Falkenberg, JH, McNames, J, Aboy, M & Burchiel, K 2003, Segmentation of Extracellular Microelectrode Recordings with Equal Power. in RS Leder (ed.), Annual International Conference of the IEEE Engineering in Medicine and Biology - Proceedings. vol. 3, pp. 2475-2478, A New Beginning for Human Health: Proceedings of the 25th Annual International Conference of the IEEE Engineering in Medicine and Biology Society, Cancun, Mexico, 9/17/03.
Falkenberg JH, McNames J, Aboy M, Burchiel K. Segmentation of Extracellular Microelectrode Recordings with Equal Power. In Leder RS, editor, Annual International Conference of the IEEE Engineering in Medicine and Biology - Proceedings. Vol. 3. 2003. p. 2475-2478
Falkenberg, J. H. ; McNames, J. ; Aboy, M. ; Burchiel, Kim. / Segmentation of Extracellular Microelectrode Recordings with Equal Power. Annual International Conference of the IEEE Engineering in Medicine and Biology - Proceedings. editor / R.S. Leder. Vol. 3 2003. pp. 2475-2478
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