Yes/No Discrimination With Spatio-Temporal Characteristics of EEG

Abstract

Yes/No discrimination using spatio-temporal characteristics of EEG is investigated. For the correlation between EEG signals, we introduce two new representations useful in time domain calculation, synchronization rate and polarity. Using synchronization rate, average polarity, polarity fluctuation, and normalized cross-correlation, we study possibility of Yes/No discrimination with linear decision function. Overall, normalized cross-correlation exhibits the best results and the others also show affirmative prospects.

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Document Details

Document Type
Technical Report
Publication Date
Oct 25, 2001
Accession Number
ADA412103

Entities

People

  • Chang S. Ryu
  • Min-joon Kim
  • Seung-chul Shin
  • Yoonseon Song

Organizations

  • Electronics and Telecommunications Research Institute

Tags

Communities of Interest

  • Human Systems

DTIC Thesaurus Topics

  • Artifacts
  • Coefficients
  • Cross Correlation
  • Data Sets
  • Discrimination
  • Electrical Engineering
  • Engineering
  • Feature Extraction
  • Feature Selection
  • Frequency
  • Frequency Domain
  • Military Research
  • Numbers
  • Performance Tests
  • Polarity
  • Recognition
  • Time Domain

Readers

  • Atmospheric Science / Meteorology, specifically Wind Wave Turbulence.
  • Brain and Cognitive Science; Experimental Psychology; Cognitive Neuroscience
  • Solar Physics