Detection of nerve action potentials under low signal-to-noise ratio condition

H. Nakatani, T. Watanabe, N. Hoshimiya

Research output: Contribution to journalArticlepeer-review

19 Citations (Scopus)

Abstract

We propose a method for detection of action potentials (APs) under low signal-to-noise ratio condition. It is based on multiresolution analysis. Three parameters are used for detection. Two of them are for determining if there is an AP or not, and the other is for the estimation of waveforms. Our method provides better estimated waveforms than the conventional de-noising approach.

Original languageEnglish
Pages (from-to)845-849
Number of pages5
JournalIEEE Transactions on Biomedical Engineering
Volume48
Issue number8
DOIs
Publication statusPublished - 2001 Aug 14

Keywords

  • Cuff electrode
  • Low signal-to-noise ratio condition
  • Multiresolution analysis, nerve action potentials
  • Wavelet transform

ASJC Scopus subject areas

  • Biomedical Engineering

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