The Correlation between EEG Signals as Measured in Different Positions on Scalp Varying with Distance

Ronakben Bhavsar, Yi Sun, Na Helian, Neil Davey, David Mayor, Tony Steffert

Research output: Contribution to journalArticlepeer-review

10 Citations (Scopus)
49 Downloads (Pure)

Abstract

Biomedical signals such as electroencephalogram (EEG) are the time varying signal, and different position of electrodes give different time varying signals. There might be a correlation between these signals. It is likely that the correlation is related to the actual position of electrodes. In this paper, we show that correlation is related to the physical distance between electrodes as measured. This finding is independent of participants and brain hemisphere. Our results indicate that the EEG signal is not transmitted via neurons but through white matter in a brain.

Original languageEnglish
Pages (from-to)92-97
Number of pages6
JournalProcedia Computer Science
Volume123
DOIs
Publication statusPublished - 3 Feb 2018
EventBiologically Inspired Cognitive Architectures 2017 - Hotel Baltschug Kempinski, Moscow, Russian Federation
Duration: 1 Aug 20176 Aug 2017
http://bica2017.bicasociety.org/

Keywords

  • Biomedical signal processing
  • Cross-Correlation
  • EEG
  • Time Series Data Analysis

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