马斯克脑机接口新计划：让盲人复明

Core Insights - Neuralink, founded by Elon Musk, aims to develop brain-machine interfaces to enable direct communication between the human brain and machines [1][3] - The company has successfully implanted its N1 chip in 7 participants who lost mobility due to injury or illness, allowing them to control a computer cursor using only their thoughts [3][4] - Neuralink plans to attempt to implant a "blind vision" device next year, which could potentially restore sight to blind individuals by directly stimulating the brain's visual cortex [3][4] Company Developments - The N1 chip has shown sustained neural activity, stability, and biocompatibility, which are crucial for long-term applications [3] - By 2028, Neuralink anticipates implanting over 25,000 electrodes in the human brain to address mental health issues and explore deeper integration with AI [4] - The company has previously demonstrated the ability to make a monkey perceive virtual images using its technology, indicating potential future applications for vision restoration [3][4] Industry Context - While Neuralink focuses on medical applications initially, its long-term vision includes complete human-machine integration, potentially allowing humans to control humanoid robots [4] - There is skepticism within the scientific community regarding Neuralink's technology, with calls for more clinical data and peer-reviewed research before widespread adoption [4]