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MIT Technology Review Research
MIT Technology Review Research
6/1/2026
China has approved the world’s first invasive brain-computer chip—here’s what’s next

China has approved the world’s first invasive brain-computer chip—here’s what’s next

Short summary

China approved the world's first invasive brain-computer interface, enabling a paralyzed patient to write again six years after spinal cord injury. This regulatory milestone accelerates BCI from labs to clinical deployment. Key questions ahead: long-term biocompatibility, safety data, and cost barriers.

  • Regulatory approval opens BCI product development pathway in China
  • Proof of concept: paralyzed users regain motor control
  • Next phase: durability testing, wider trials, affordability challenges

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