脑机接口“上海方案”呼之欲出 瞄准至今无人攻克的难题 “2.0版”将于今年底或明年初发布

Core Insights - The first invasive brain-computer interface (BCI) clinical trial in China is transforming the life of its subject, allowing him to control games using his thoughts, achieving efficiency comparable to that of a typical user with a touchpad [1] - China has become the second country globally, after the United States, to conduct invasive BCI clinical trials, with several metrics surpassing those of Neuralink, founded by Elon Musk [1][2] - The research is a collaboration between the Shanghai Institute of Neuroscience and Fudan University Huashan Hospital, contributing to Shanghai's goal of becoming a global technology innovation hub [1] Technology Comparison - The Shanghai BCI technology features ultra-thin and flexible electrodes, measuring only 1/5 to 1/7 the size of those used by Neuralink, significantly reducing damage to brain tissue [2] - The implanted device is the smallest globally, with a diameter of 26mm and a thickness of less than 6mm, which is half the size of Neuralink's product [2] Surgical Procedure - The surgical procedure for the invasive BCI is less invasive than Neuralink's, requiring only a small groove in the skull rather than penetrating it, making it more patient-friendly [3] Research and Development - The BCI research is led by young scientists who have returned to China, highlighting the importance of domestic talent in advancing this technology [4][5] - The Shanghai Institute has established a micro-nano electronic processing platform, enabling precise fabrication of BCI devices and accelerating research progress [6] Future Developments - The next version of the BCI system, expected by the end of this year or early next year, will feature 256 information transmission channels, four times the current capacity, and a smaller size [7] - Future applications aim to enhance motor control for paralyzed patients and potentially restore speech for those with language impairments [7] Industry Vision - The BCI technology is seen as a foundational technology for human enhancement and human-machine integration, with aspirations for consumer-level applications in the future [8] - Shanghai's "Future Industry Cultivation Action Plan" aims to establish a global innovation hub for BCI products by 2030, reflecting a clear vision for the industry's growth [8]