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); 유선국(연세대학교)
14권 1호, 1~6쪽
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
Abstract
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
- 발행기관:
- 대한안전경영과학회
- 분류:
- 안전공학