• DocumentCode
    1821701
  • Title

    Effect of Gaussian noise on minimum trial number of multitaper-based spike-field coherence estimation

  • Author

    Kangning Xie ; Bo Hong ; Xiaorong Gao ; Shangkai Gao

  • Author_Institution
    Sch. of Med., Tsinghua Univ., Beijing, China
  • fYear
    2011
  • fDate
    April 27 2011-May 1 2011
  • Firstpage
    17
  • Lastpage
    20
  • Abstract
    Multitaper-based Spike-field coherence (SFC) is used as an estimation of phase synchronization of local field potentials (LFPs) and spiking action potentials. To improve the SFC estimation, a common practice is to carry out multiple trials of experiment. In this study, we have shown 1) that trial number can be reduced by more tapers; 2) the effect of additive Gaussian noise to LFPs and Gaussian jittering of spike timing on SFC estimation.
  • Keywords
    Gaussian noise; bioelectric potentials; jitter; neurophysiology; phase estimation; Gaussian jittering; Gaussian noise; additive Gaussian noise; local field potentials; multitaper-based spike-field coherence estimation; phase synchronization; spike timing; spike-field coherence; spiking action potentials; Coherence; Correlation; Electronic mail; Estimation; Signal to noise ratio; Spectral analysis; Timing;
  • fLanguage
    English
  • Publisher
    ieee
  • Conference_Titel
    Neural Engineering (NER), 2011 5th International IEEE/EMBS Conference on
  • Conference_Location
    Cancun
  • ISSN
    1948-3546
  • Print_ISBN
    978-1-4244-4140-2
  • Type

    conf

  • DOI
    10.1109/NER.2011.5910479
  • Filename
    5910479
    • Link To Document
    https://search.isc.ac/dl/search/defaultta.aspx?DTC=49&DC=1821701