脑电测量在儿童发展性障碍诊断中的应用

发布时间：2018-04-09 20:23

  本文选题：发展性障碍　切入点：ERPs　出处：《心理科学进展》2017年12期

【摘要】：脑电以及相关的测量方法在儿童脑发育与学习研究中拥有漫长的历史,脑电测量在临床上可以作为儿童脑发育及发展性障碍预测、诊断及干预效果的生物学指标。针对30年脑电研究的文献分析,对比了脑电的4种主要测量方法:事件相关电位ERP、EEG频谱分析、EEG时频分析和静息态EEG脑网络连接在儿童发展性障碍中的应用,分析了任务态和静息态下不同的测量方法及其特点,同时针对儿童发展性障碍的共性特征、特异性指标以及脑结构和功能异常等核心问题,提出未来研究要加强时域、频域、时频领域在方法学上的融合与互补,发挥脑电测量对发展性障碍早期筛选和诊断的作用。
[Abstract]:EEG and related measurement methods have a long history in the study of children's brain development and learning. EEG measurement can be used as a biological index to predict, diagnose and intervene in children's brain development and developmental disorders.Based on the literature analysis of 30 years of EEG research, four main methods of EEG measurement were compared: EEG time-frequency analysis of event-related potentials (ERP) and resting EEG network connection in children with developmental disorders.This paper analyzes the different measurement methods and their characteristics under task state and resting state. Aiming at the common characteristics, specific indexes and abnormal brain structure and function of children with developmental disorders, it is proposed that the time domain and frequency domain should be strengthened in the future research.The integration and complementation of time-frequency field in methodology play the role of EEG measurement in early screening and diagnosis of developmental disorders.
【作者单位】： 北京师范大学认知神经科学与学习国家重点实验室;南京特殊教育师范学院;
【基金】：江苏省高校自然科学研究面上项目(16KJB180018)
【分类号】：B844.1
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本文编号：1727996