https://j.people.com.cn/n3/2026/0427/c95952-20450754.html

Deng, an art teacher from Guangxi Zhuang Autonomous Region, suffered high-level quadriplegia after an accident. In December 2025, Deng underwent BMI surgery. This system utilizes flexible cortical electrodes placed on the subdural surface of the cerebral cortex. It maximizes brain safety while accurately collecting signals without damaging brain tissue. Within a month of the surgery, Deng was able to grasp objects precisely as intended and autonomously perform highly precise movements such as writing and drawing.