Brain electrical signal pre-amplification system design


EEG contains a wealth of physiological, psychological and pathological information, EEG signal analysis and processing are either in clinical of some brain disease diagnosis and treatment, or in the cognitive science research fields are very important. According to the basic characteristics of EEG signal, discusses the EEG signal acquisition principle, method and the design train of thought. Proposed pre-amplification system design, after prestage processing of EEG signals, can be seen in the EEG signals transform trend, coupled with the follow-up processing, can get the clear stability of EEG signal, and has good application value.

Extracted Key Phrases

4 Figures and Tables

Cite this paper

@inproceedings{Qiu2015BrainES, title={Brain electrical signal pre-amplification system design}, author={Zhuang Qiu and Wang Qiang and Xing Jie Liang}, year={2015} }