Prejudgments for Reference Potential Determination to Quantitative EEG Interpretation:Amplitude Distribution and Ear-lobe Activation
WANG Bei1
WANG Xing-yu1
Akio Ikeda2
Takashi Nagamine3
Hiroshi Shibasaki4
Masatoshi Nakamura5
1.Department of Automation,College of Information Science and Technology,East China University of Science and Technology,Shanghai 200237,China2.Department of Neurology,Kyoto University,Kyot0606-8501,Japan3.Department of System Neuroscience,Sapporo Medical University,Hokkaid0060-8556,Japan4.Takeda General Hospital,Kyot0601-1495,Japan5.Research Institute of Systems Control Institute for Advanced Research and Education,Saga University,Saga 840-0047,Japan
摘要：This paper presents an automatic techruque of suitable reference potential selection for quantitative EEG interpretation. The 16-channels EEG recording under mono-polar derivation is analyzed. There are two prejudgments defined for checking the amplitude distribution and ear lobe activation. After prejudgments, the EEG is classified into several cases in cluding diffused case, non-diffused case, and artifact contami nation case. Due to the cases, an automatic reference selection method is applied in order to find out suitable reference potential. Finally, the referential derivation constructed according to the obtained reference potential, is evaluated for further EEG rhythm analysis. The presented technique can high light the EEG rhythm of interest,which is useful for quantitative EEG interpretation by both visual inspection and automatic evaluation.
机标关键词：
分类号：R741(神经病学)
论文发表日期：2019-12-30
在线出版日期：2025-08-15（本平台首次上网日期，不代表文献的发表时间）
页数：8( 173-180 )
英文信息