作者: Jzau-Sheng Lin , Mei Wang , Cheng-Hung Hsieh
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摘要: In this paper, the purpose is to design a Brain-Computer-Interface (BCI) based system with System on Programmable Chip (SOPC) platform by using of Steady-State Visually Evoked Potentials (SSVEP) through Bluetooth interface that can aid Amyotrophic Lateral Sclerosis (ALS) or other paralyzed patients easily control an electric wheelchair in their lives. The EEG signals may be detected electrodes and signal extracting chip. Then these transmitted interface. Finally, moved smoothly accordance frequency domain transferred from time domain. experimental results had shown proposed wheelchair.