AI-Driven Brain Implant Enables Paralyzed Man to Control Robotic Arm for Record Seven Months

A novel brain-computer interface adapts to shifting brain activity, allowing long-term, precise control of a robotic arm through thought alone.

A paralyzed man used an AI-enhanced brain-computer interface (BCI) to control a robotic arm for seven months, a significant improvement over previous BCIs that lasted only a few days.
The technology uses adaptive AI to adjust to daily shifts in brain activity, ensuring consistent performance over extended periods.
Through practice with a virtual robotic arm, the participant successfully transferred skills to a real robotic arm, performing tasks like picking up objects and using a water dispenser.
The system required only a brief recalibration after months of non-use, demonstrating its long-term reliability and potential for practical application.
Researchers aim to refine the technology for smoother, faster movements and plan to test its use in home environments to improve daily life for individuals with paralysis.