Core Viewpoint - Neuralink has demonstrated the potential of its brain-machine interface technology by showcasing Nick Wray, a patient with ALS, controlling a robotic arm to perform daily tasks, marking a significant advancement in assistive technology for neurodegenerative diseases [1][3][5]. Group 1: Technology and Implementation - Nick Wray successfully controlled a robotic arm using only his thoughts, performing actions such as drinking water and heating food, highlighting the practical applications of Neuralink's technology [3][5]. - The N1 chip, implanted in Wray's brain, is part of the CONVOY research project approved by the FDA, aimed at exploring the feasibility of brain-machine interfaces for assisting patients with limited mobility [5][6]. - The N1 chip is approximately the size of a 10 pence coin and contains 128 ultra-fine wires connected to about 1,000 electrodes, which capture neural signals and convert them into digital commands for controlling external devices [6]. Group 2: Clinical Research and Patient Outcomes - As of now, 12 patients have undergone the N1 chip implantation, collectively using the device for over 15,000 hours, demonstrating its potential for long-term use [6]. - Wray has set records in various tasks, such as moving 39 cylinders in five minutes, showcasing the chip's effectiveness in enhancing motor functions [5][6]. Group 3: Future Prospects and Challenges - Elon Musk has expressed ambitions for the technology to eventually control humanoid robots, but acknowledges that challenges related to long-term stability and safety must be addressed before widespread commercialization, which may take 5-10 years [7].
Neuralink新进展:渐冻症患者首次独立进食、喝水
3 6 Ke·2025-10-12 03:53