대한안전경영과학회지 (Journal of the Korea Safety Management & Science)

  • 제14권1호
  • /
  • Pages.1-6
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  • 2012
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  • 1229-6783(pISSN)
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  • 2288-1484(eISSN)
대한안전경영과학회 (Korea Safety Management & Science)
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안전사고 예방을 위한 Brain-Computer Interface 기반 인지평가 도구 개발

A Development of Cognitive Assessment Tool based on Brain-Computer Interface for Accident Prevention

  • 이충기 (한국과학기술연구원 바이오닉스연구단) ;
  • 유선국 (연세대학교 의과대학 의학공학교실)
  • Lee, Chung-Ki (Bionics Research Group, Korea Institute of Science and Technology) ;
  • Yoo, Sun-Kook (Dept. of Medical Engineering, College of Medicine, Yonsei University)
  • 투고 : 2011.10.20
  • 심사 : 2012.03.04
  • 발행 : 2012.03.31
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초록

A number of Brain-Computer Interface (BCI) studies have been performed to assess the cognitive status through EEG signal. However, there are a few studies trying to prevent user from unexpected safety-accident in BCI study. The EEGs were collected from 19 subjects who participated in two experiments (rest & event-related potential measurement). There was significant difference in EEG changes of both spontaneous and event-related potential. Beta power and P300 latency may be useful as a biomarker for prevention of response to safety-accident.

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