Neuralink System Helps Monkey See One thing That’s Not There

Elon Musk’s Neuralink Corp. used a mind implant to allow a monkey to see one thing that wasn’t bodily there, in response to an engineer, because it strikes towards its objective of serving to blind folks see.

The system, known as Blindsight, stimulated areas of a monkey’s mind related to imaginative and prescient, Neuralink engineer Joseph O’Doherty stated Friday at a convention. At least two-thirds of the time, the monkey moved its eyes towards one thing researchers have been making an attempt to trick the mind into visualizing.

The outcomes have been the primary Neuralink has publicized about checks of Blindsight, a mind chip that mimics the perform of an eye fixed. This is a intently watched frontier for mind system growth, a scientific area that is testing the boundaries of how know-how can be utilized to doubtlessly deal with intractable circumstances.

As with all animal research, it is an open query how the outcomes would apply to people. The system is not authorized for human use within the US.

The short-term objective of Blindsight is to assist folks see, and the long-term objective is to facilitate superhuman imaginative and prescient — like in infrared — Musk has stated. The firm has been testing Blindsight in monkeys for the previous few years and is hoping to check it in a human this yr, the billionaire stated in March.

On the sidelines of the convention, O’Doherty declined to remark additional about Neuralink’s work.

Neuralink can also be implanting gadgets in people who find themselves paralyzed that enable them to speak immediately with computer systems, one in every of a number of corporations within the rising technological area.

Five folks have acquired Neuralink implants thus far, Musk has stated. Three have been implanted in 2024 and two in 2025, in response to O’Doherty’s presentation on the Neural Interfaces convention. In some circumstances, sufferers are utilizing their Neuralink system for about 60 hours every week.

In the longer term, mind gadgets utilizing related know-how may enable paralyzed folks to maneuver or stroll, Musk has stated. O’Doherty co-authored a poster with tutorial researchers, which was offered on the convention, describing an experiment that used the Neuralink implant to stimulate the spinal wire of a monkey, inflicting its muscle groups to maneuver. Other researchers have been engaged on spinal wire stimulation to revive muscle motion for a number of years.

Musk’s medical aspirations are a stepping stone towards the objective of accelerating the velocity of human communication for everybody, permitting folks to “mitigate the risk of digital super-intelligence,” Musk stated in 2024. He’s additionally constructing synthetic intelligence via his firm xAI Corp.

Eventually, the corporate desires the Blindsight system to incorporate a pair of glasses to assist make the chip work, O’Doherty stated in his discuss.

Testing in monkeys has benefits. The visible cortex in a monkey is nearer to the floor of the mind than in a human, making it simpler to entry, O’Doherty stated within the presentation. Neuralink may use its surgical robotic to insert its implant into the deeper areas in an individual’s mind, he added.

© 2025 Bloomberg L.P.