Transcranial magnetic stimulation closed-loop regulation and control system based on electroencephalogram signals

The invention discloses a transcranial magnetic stimulation closed-loop regulation and control system based on electroencephalogram signals, which relates to the technical field of biological signal acquisition and comprises a TMS pulsed magnetic field stimulator, an electroencephalogram acquisition module, a signal processing module and a regulation and control module. The electroencephalogram acquisition module is used for acquiring electroencephalogram signals and converting the electroencephalogram signals into digital signals; the signal processing module is used for filling and filtering the digital signal; the regulation and control module is used for generating pulse intensity and frequency amplification data and transmitting the pulse intensity and frequency amplification data back to the TMS pulse magnetic field stimulator; the electroencephalogram acquisition module comprises a switching circuit, when the TMS pulsed magnetic field stimulator performs first magnetic stimulation on a corresponding br