首页> 外文会议>Engineering in Medicine and Biology Society, 1995., IEEE 17th Annual Conference >Band power envelope analysis-a new method in quantitative EEG
【24h】

Band power envelope analysis-a new method in quantitative EEG

机译:带功率包络分析-定量脑电图的一种新方法

获取原文

摘要

An original method of quantitative electroencephalography (EEG) is presented. In addition to standard frequency analysis, the authors analyze Band Power Envelope (BPE) of basic EEG frequency bands (delta, theta, alpha and beta). Proposed method introduces new parameters: periodicity and stability of frequency in EEG band. The method is applied in analysis of brain wave activities during altered state of consciousness related to healing process, in comparison with normal state. The authors have found the most prominent changes at lower frequencies (delta and theta bands).
机译:介绍了一种定量脑电图(EEG)的原始方法。除了标准频率分析之外,作者还分析了基本EEG频带(δ,θ,α和β)的频带功率包络(BPE)。所提出的方法引入了新的参数:EEG频带中频率的周期性和稳定性。与正常状态相比,该方法用于分析与康复过程相关的意识状态改变期间的脑电波活动。作者发现在较低频率(δ和theta频段)上最显着的变化。

著录项

相似文献

  • 外文文献
  • 中文文献
  • 专利
获取原文

客服邮箱:kefu@zhangqiaokeyan.com

京公网安备:11010802029741号 ICP备案号:京ICP备15016152号-6 六维联合信息科技 (北京) 有限公司©版权所有
  • 客服微信

  • 服务号