渐冻症患者首次独立进食、喝水，Neuralink公布新进展

Core Viewpoint - Neuralink, a brain-machine interface company founded by Elon Musk, has demonstrated significant advancements in enabling patients with neurodegenerative diseases, such as ALS, to control robotic arms using their thoughts, showcasing the potential of brain-machine interface technology [2][5]. Group 1: Patient Demonstration - Nick Wray, a patient with ALS, successfully controlled a robotic arm to perform daily tasks such as drinking water and using a microwave, marking a significant milestone in his independence [5]. - Wray set new records by moving 39 cylinders and flipping the most screws in a standard flexibility test within five minutes, highlighting the effectiveness of the technology [7]. Group 2: Research and Development - The demonstration is part of Neuralink's CONVOY study, which aims to explore the feasibility of using brain-machine interfaces to assist patients with limited mobility due to neurodegenerative diseases [7]. - Neuralink has implanted its N1 chip in 12 patients globally, who have collectively used the device for over 15,000 hours, indicating a growing interest and application of this technology [8]. Group 3: Technology Overview - The N1 chip, approximately the size of a 10-pence coin, contains 128 ultra-fine wires connecting to about 1,000 electrodes that interface directly with the brain, allowing for precise detection and transmission of neural signals [8]. - The technology aims to enable real-time conversion of thoughts into actions, with future aspirations to expand its applications to controlling humanoid robots and addressing other neurological conditions [8].