论文部分内容阅读
脑电地形图是一种用于评定脑功能的先进的检查方法。如何利用现代电子计算机技术去揭示大脑在生理和病理状态下活动的特征和规律,为脑病的早期诊断、治疗及预后的评价等提供客观准确的依据,这是目前生理学家和临床工作者所关心的课题。国外学者将这种利用计算机获取和分析脑波的方法称作脑电信号的二次处理。从70年代初即开始进行探讨,80年代此项技术不断完善并制成了成套仪器作为商品出售。国内首先由北京市神经外科研究所对此项技术进行研究,将此技术用于脑血管病的科研和临床,1987年与北京新技术应用研究所合作研制出第一台国产脑电地形图仪。目前,国内的脑电地形图仪已普及到基层的
EEG topography is an advanced test used to assess brain function. How to use the modern electronic computer technology to reveal the characteristics and laws of brain activity under physiological and pathological conditions and to provide objective and accurate evidences for the early diagnosis, treatment and prognosis evaluation of encephalopathy are the current concerns of physiologists and clinicians The subject. Foreign scholars use this method of computer acquisition and analysis of brain waves as the secondary processing of EEG signals. From the early 70s to begin to explore the 80’s this technology continues to improve and made a complete set of equipment for sale as a commodity. The first domestic research institute of neurosurgery in Beijing to study this technology, this technology for cerebrovascular disease research and clinical research, in 1987 and the Beijing Institute of New Technology Applied Research to develop the first domestic EEG mapping . At present, the country’s EEG topograph has spread to the grassroots level