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| Content Provider | IEEE Xplore Digital Library |
|---|---|
| Author | Guanghua Ouyang Chunyan Li Guotai Jiang |
| Copyright Year | 2001 |
| Description | Author affiliation: Coll. of Life Sci. & Med. Eng., Tongji Univ., Shanghai, China (Guanghua Ouyang; Chunyan Li; Guotai Jiang) |
| Abstract | A new method for recovering epileptic EEG and deglutition EEG's nonnoise trajectory and distinguishing these two waveforms is presented. The main aim of this paper is to introduce the theory and establish a mathematical model of the simple recovery of the EEG's nonnoise trajectory. This method is finally used in experiments. Our results prove that chaotic dynamics do exist in EEG and that the signal-noise of EEG markedly improves. Furthermore, it is also successful in recovering the structural characteristics of a strange attractor destroyed by noise. The paper obtains the real chaotic trajectory of EEG with which it can calculate the dipole of EEG. According to the different parameters of the dipole, a method of distinguishing epileptic EEG and deglutition EEG using the measurement of nonlinear dynamics is obtained. |
| Starting Page | 647 |
| Ending Page | 650 |
| File Size | 219855 |
| Page Count | 4 |
| File Format | |
| ISBN | 0780372115 |
| ISSN | 1094687X |
| DOI | 10.1109/IEMBS.2001.1019018 |
| Language | English |
| Publisher | Institute of Electrical and Electronics Engineers, Inc. (IEEE) |
| Publisher Date | 2001-10-25 |
| Publisher Place | Turkey |
| Access Restriction | Subscribed |
| Rights Holder | Institute of Electrical and Electronics Engineers, Inc. (IEEE) |
| Subject Keyword | Electroencephalography Epilepsy Chaos Noise reduction Brain modeling Delay effects Educational institutions Medical diagnostic imaging Biomedical engineering History |
| Content Type | Text |
| Resource Type | Article |
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