The Journal of the Korea institute of electronic communication sciences (한국전자통신학회논문지)

Korea Institute of Electronic Communication Science (한국전자통신학회)
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EEG Signal Analysis for Relativity between Musical Stimulus and Arithmetical Brain Activity

음악적 자극과 산술적 두뇌활동과의 상관성에 대한 뇌파분석

  • 장윤석 (부경대학교 전기공학과) ;
  • 윤홍주 (부경대학교 공간정보시스템공학과)
  • Received : 2018.02.05
  • Accepted : 2018.04.15
  • Published : 2018.04.30
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Abstract

In this paper, we aimed to analysis EEG signals related to the relativity between musical stimuli and human brain activity for the arithmetical calculation and present the experimental results. We use two kinds of musical stimuli, one is a sedative tendency music and the other is a stimulative tendency music. The SMR wave and Mid-beta wave are analyzed because of the concentration. In our results, the sedative tendency music is not more interfere with human brain activity for the arithmetical calculations than the stimulative tendency music.

본 논문에서는 음악적 자극이 인간의 수리적 두뇌활동에 미치는 영향을 조사하는 것을 목적으로 하여 피험자의 뇌파를 분석한 결과를 제시한다. 음악적 자극으로는 진정성향의 음악과 자극성향의 음악을 선정하였고, 피험자의 뇌파에서는 집중력과 상관성이 높은 SMR파와 중간 베타파를 분석하여 비교하였다. 본 논문의 실험결과에서는 음악적 자극과 동시에 과제를 수행할 때의 파워가 더 높게 관측되었고, 진정성향의 음악적 자극이 자극성향의 음악적 자극보다 인간의 집중력에 방해되지 않는 것으로 나타났다.

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