Design Of A Seizure Detector Using Single Channel Eeg Signal

This paper proposed an epilepsy seizure detection ASIC design using only one channel EEG signal as input. The proposed design consists of 10 sub-bands FIR filters and band energy feature extraction engines. A MAC is utilized as a linear SVM classifier. The design was fabricated in TSMC 180nm technology with a power consumption of 3.09 mu J/Classification. According to experimental results, the average sensitivity is reduced by less than 10% while the area is reduced by 70%. With patient-specific configurable parameters, a higher than 90% dection sensitivity was achieved on half of the patients in the testing dataset.