Objective To design a multi-signal bio-feedback instrument in order to treat related diseases.
目的：设计检测多路生理信号并反馈多个生理参数的生物反馈仪器，用于相关疾病的治疗。
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Methods Based on the principle of bio-feedback and ARM microprocessor, an instrument was designed which not only feedbacked RSA, EMG, skin thermal and skin conductance;