Motion disorder rehabilitation evaluation system based on motor imagery brain-computer interface

The invention provides a dyskinesia rehabilitation evaluation system based on a motor imagery brain-computer interface. The dyskinesia rehabilitation evaluation system comprises an electroencephalogram collector, a computer all-in-one machine and a therapeutic apparatus host. The electroencephalogram collector comprises a communication and power supply isolation module, an electroencephalogram collection master control module, an A/D conversion module and an electroencephalogram collection module; the communication and power supply isolation module, the electroencephalogram acquisition master control module, the A/D conversion module and the electroencephalogram acquisition module are electrically connected in sequence to form an electroencephalogram acquisition channel; the therapeutic apparatus host comprises a communication module, a power supply module, a therapeutic apparatus master control module, a boost module, a pulse output control module, a current feedback module and a stimulation module. The comm