Abstract:This article presents the implementation of an Electroencephalogram -EEG system less susceptible to electromagnetic interference -EMI. The amplification, filtering and A/D conversion are placed directly over each electrode. Due to the local amplification and conversion, the system becomes more resilient to EMI and consequently the results are trustier. It was developed a central chip or hub that collects data of all electrodes and send it wireless to an external computer or a registering device. Since the ampl… Show more
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