Spinal cord electrical stimulation is a relatively new and effective treatment for patients surviving in a vegetative state. Because the brain electrical activity of vegetative patients is very low, it works by applying exogenous continuous electrical stimulation to the patient’s arousal system, thereby enhancing the physiological electrical activity of the patient’s brain, improving brain metabolic function, and ultimately achieving the goal of maintaining consciousness. Through the procedure, electrodes were implanted into the dorsal epidural in the cervical spinal canal of Xiao Zhao, and the electrical stimulation generator was placed under the clavicle skin. This method has been used in many patients with excellent results. The specific method of operation is understood by looking at the schematic diagram.