Use of accelerometers to detect motor states in a seizure of rats with temporal lobe epilepsy

Yu Lin Wang, Sheng-Fu Liang, Fu-Zen Shaw, Wen-Yu Su, Yin Lin Chen, Ssu Yen Wu

研究成果: Conference contribution

5 引文 斯高帕斯(Scopus)

摘要

Epilepsy is the most common psychological disorders in humans. Patients suffering from epilepsy usually experience behavioral symptoms, such as involuntary movement and rage reaction. Conventional monitoring with EEG and video is unpleasant for patients. Use of the accelerometer and electroencephalogram to access the state of vigilance has been discussed recently. In addition to simply detecting the occurrence of a seizure event or not, we proposed a concept of motor detection method which detects the subtle change of motor states in a kindling-induced seizure by using the accelerometer's signals in this study. The Wistar rats with temporal lobe epilepsy were used in our experiments, and the accelerometers were set on the rat's head. The features of 3-axis accelerometer signals were extracted, and the support vector machine (SVM) was applied to determine the motor states. The results show that our proposed on-line detection method can detect the changes of motor responses in a kindling-induced seizure with 78% accuracy in average. It has the advantage of easy measurement for real-world applicability.

原文English
主出版物標題2012 IEEE Biomedical Circuits and Systems Conference
主出版物子標題Intelligent Biomedical Electronics and Systems for Better Life and Better Environment, BioCAS 2012 - Conference Publications
頁面372-375
頁數4
DOIs
出版狀態Published - 2012 十二月 1
事件2012 IEEE Biomedical Circuits and Systems Conference: Intelligent Biomedical Electronics and Systems for Better Life and Better Environment, BioCAS 2012 - Hsinchu, Taiwan
持續時間: 2012 十一月 282012 十一月 30

出版系列

名字2012 IEEE Biomedical Circuits and Systems Conference: Intelligent Biomedical Electronics and Systems for Better Life and Better Environment, BioCAS 2012 - Conference Publications

Other

Other2012 IEEE Biomedical Circuits and Systems Conference: Intelligent Biomedical Electronics and Systems for Better Life and Better Environment, BioCAS 2012
國家/地區Taiwan
城市Hsinchu
期間12-11-2812-11-30

All Science Journal Classification (ASJC) codes

  • 硬體和架構
  • 生物醫學工程

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