CAJ | 학술논문

目前,临床上迫切需要一种能保证高质量麻醉的麻醉监护技术.脑电信号(EEG)分析在麻醉镇静深度监测方面具有明显的作用.系统地介绍几种脑电信号分析方法,如双谱、听觉诱发电位、脑功能状态、脑电熵、麻醉趋势和脑电非线性分析等指数;并分析了这些脑电分析方法在麻醉镇静深度监测中的局限性,提出了今后的研究方向.
목전,림상상박절수요일충능보증고질량마취적마취감호기술.뇌전신호(EEG)분석재마취진정심도감측방면구유명현적작용.계통지개소궤충뇌전신호분석방법,여쌍보、은각유발전위、뇌공능상태、뇌전적、마취추세화뇌전비선성분석등지수;병분석료저사뇌전분석방법재마취진정심도감측중적국한성,제출료금후적연구방향.
At present, anesthesia monitoring technique with high anesthesia effectiveness is urgently re-quired in clinical practice. Electroencephalogram(EEG) analysis technique plays a significant role in monitoring the depth of anesthesia sedation. This paper introduces several EEG analysis approaches including bispectrum index analysis, auditory evoked potentials index analysis, cerebral state index analysis, entropy of the EEG, anes-thesia tendency analysis, non-linear EEG analysis and so on. Limitations of these methods are discussed as well as the future research direction.