Neuralink
An American neurotechnology company focused on developing invasive brain-computer interface technology. Its core product, the N1 chip, features 1,024 electrode channels and is surgically implanted into the cerebral cortex to read neural signals, with the goal of enabling direct interaction between the human brain and computers.
Timeline (last 90 days)
For years Musk has advanced brain-computer interface technology through Neuralink, whose underlying narrative revolves around "humans need to keep up with AI."
From restoring movement or communication to achieving "fusion of human consciousness with AI," there lie enormous gaps in the fundamental understanding of how the brain encodes information, long-term biocompatibility, information security and neuroethics.
In 2024, Neuralink completed its first human implant, and the subject was able to play video games and operate a computer cursor with his thoughts.
Neuralink currently mainly targets paralyzed patients, helping them control external devices with their thoughts.
Neuralink devices are implanted into the cerebral cortex via flexible electrode threads to record neuronal electrical signals.
The human hand is not steady enough to grasp the micron-scale coil at the tip of the electrode and accurately penetrate all cortical layers, so robotic surgery is essential.
Neuralink uses a robot to implant micron-scale electrodes into the brain's motor cortex, enabling patients who are quadriplegic but have an intact brain to control a computer mouse and keyboard with motor intention alone.
Neuralink's monkey has achieved a world-record-level brain signal transmission rate and can precisely control a cursor to play video games.
Neuralink chose the motor cortex as the implantation target because this part of the brain tissue is usually intact in paralyzed patients, and the signal patterns of the motor cortex are the most maturely studied and the most stably mapped.
Neuralink is developing a spinal cord stimulation system that, by bypassing the injury site, delivers signals from the motor cortex to intact neural pathways below the spinal cord, and within a few years it may enable patients to regain control of their own limbs.
17 more timeline events
All Facts (20)
Musk旗下AI相关业务包括xAI（Grok大语言模型）、特斯拉（自动驾驶AI芯片与Dojo超级计算机）、Neuralink（脑机接口专用芯片）和SpaceX
90%UnverifiedFrom restoring movement or communication to achieving "fusion of human consciousness with AI," there lie enormous gaps in the fundamental understanding of how the brain encodes information, long-term biocompatibility, information security and neuroethics.
50%UnverifiedFor years Musk has advanced brain-computer interface technology through Neuralink, whose underlying narrative revolves around "humans need to keep up with AI."
50%UnverifiedNeuralink devices are implanted into the cerebral cortex via flexible electrode threads to record neuronal electrical signals.
50%UnverifiedNeuralink currently mainly targets paralyzed patients, helping them control external devices with their thoughts.
50%UnverifiedNeuralink is recruiting mechanical, software, and robotics engineers.
50%UnverifiedNeuralink's primary goal is to help patients with severe spinal cord injury regain digital freedom, not to achieve mind reading.
50%UnverifiedNeuralink uses a robot to implant micron-scale electrodes into the brain's motor cortex, enabling patients who are quadriplegic but have an intact brain to control a computer mouse and keyboard with motor intention alone.
50%UnverifiedNeuralink's monkey has achieved a world-record-level brain signal transmission rate and can precisely control a cursor to play video games.
50%UnverifiedThe human hand is not steady enough to grasp the micron-scale coil at the tip of the electrode and accurately penetrate all cortical layers, so robotic surgery is essential.
50%UnverifiedNeuralink chose the motor cortex as the implantation target because this part of the brain tissue is usually intact in paralyzed patients, and the signal patterns of the motor cortex are the most maturely studied and the most stably mapped.
50%UnverifiedWithout animal experiments, FDA approval cannot be obtained.
50%UnverifiedNeuralink's device is a Class III implantable device, and the review is especially strict.
50%UnverifiedMacDougall said the safety of Neuralink's device already far exceeds the FDA-approved surgical standards generally accepted in the industry.
50%UnverifiedNeuralink adopts a high-bandwidth invasive electrode array approach, implanting flexible electrodes into the cerebral cortex through a craniotomy.
50%UnverifiedMax Hodak is a co-founder of Neuralink, and after leaving he founded Science Corp.
50%UnverifiedShivon Zilis currently serves as Director of Operations at Neuralink, Musk's neural interface company.
50%UnverifiedThe goal of the VOICE trial is to directly convert a patient's communicative intent into outputtable speech or text by reading neural signals related to language from the brain.
50%UnverifiedNeuralink's N1 chip collects neural signals with high temporal resolution via a 1024-electrode array, and after on-chip compression wirelessly transmits them to an external decoder.
50%UnverifiedNeuralink uses an invasive approach, surgically implanting a micro-electrode array into the cerebral cortex
50%