Science of Emotion and Sensibility (감성과학)
- Volume 16 Issue 4
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- Pages.527-534
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- 2013
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- 1226-8593(pISSN)
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- 2383-613X(eISSN)
DOI QR Code
Spatial - Frequency Analysis of time-varying Coherence using ERP signals for attentional visual stimulus
시각 자극의 집중에 따른 시간 변화에 대한 뇌 유발전위의 공간 - 주파수간 상관 변화 분석
- Lee, ByuckJin (Graduate School of Biomedical Engineering, Yonsei University) ;
- Yoo, Sun-Kook (Department of Medical Engineering, Yonsei University College of Medicine)
- Received : 2013.10.14
- Accepted : 2013.12.30
- Published : 2013.12.30
Abstract
In this study, we analyzed spatial-frequency relationship related brain function for change of the time during attentional visual stimulus through the analysis of Coherence. With experimentation about ERP(Event Related Potential)data, it revealed that change of the phase synchronization between different scalp locations at
본 연구에서는 코히어런스 분석을 통하여 시각집중 기간 동안 시간 변화에 대한 뇌기능과 관련된 공간-주파수간 연관관계를 해석하였다. 집중관련 시각자극 실험 데이터를 통해
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