A Study on the Safety and Functionality of the Implantable Wireless Brain-Computer Interfaces for Motor Rehabilitation

The objective of this study is to evaluate the safety and efficacy of minimally invasive, wireless brain-machine interface system (WRS) in patients with paralysis (resulting from spinal cord injuries, brainstem strokes, amyotrophic lateral sclerosis, or other motor neuron diseases causing complete or incomplete quadriplegia) or bilateral upper limb amputations. By leveraging brain-machine interface alternative technology, participants can use brain signals to control external devices (such as moving cursors, wheelchairs, robotic arms, WeChat Mini Programs, and other physical assistive devices), thereby improving their motor function and quality of life.