A low-cost real-time closed-loop epileptic seizure monitor and controller

Chung Ping Young, Chao Hsien Hsieh, Hsu Chuan Wang

研究成果: Conference contribution

4 引文 斯高帕斯(Scopus)

摘要

Epilepsy is a neurological disorder, which sometimes cannot be successfully treated. We propose a real-time closed-loop monitoring and controlling device for epileptic seizure detection and suppression. This wireless-networked embedded device includes signal conditioning circuitry, a stimulator, and a microcontroller with a wireless transceiver. A TI CC2430 receives the conditioned EEG signals and performs feature extraction on them to determine if a seizure has happened. The ZigBee-based wireless transceiver transmits the EEG data to the backend computer for future off-line study. If a seizure is detected after the real-time computation, an enabling signal is sent to the stimulator to generate stimulating pulses to suppress the seizure. The feature extraction is implemented using entropy and spectrum analysis, followed by an LLS classifier. A fast seizure detection response time of around 0.6 s and a seizure detection algorithm accuracy of above 95%, when applied to a standard dataset, were achieved with the proposed portable embedded device.

原文English
主出版物標題2009 IEEE Intrumentation and Measurement Technology Conference, I2MTC 2009
頁面1768-1772
頁數5
DOIs
出版狀態Published - 2009 十一月 25
事件2009 IEEE Intrumentation and Measurement Technology Conference, I2MTC 2009 - Singapore, Singapore
持續時間: 2009 五月 52009 五月 7

出版系列

名字2009 IEEE Intrumentation and Measurement Technology Conference, I2MTC 2009

Other

Other2009 IEEE Intrumentation and Measurement Technology Conference, I2MTC 2009
國家Singapore
城市Singapore
期間09-05-0509-05-07

All Science Journal Classification (ASJC) codes

  • Signal Processing
  • Electrical and Electronic Engineering

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  • 引用此

    Young, C. P., Hsieh, C. H., & Wang, H. C. (2009). A low-cost real-time closed-loop epileptic seizure monitor and controller. 於 2009 IEEE Intrumentation and Measurement Technology Conference, I2MTC 2009 (頁 1768-1772). [5168743] (2009 IEEE Intrumentation and Measurement Technology Conference, I2MTC 2009). https://doi.org/10.1109/IMTC.2009.5168743