Close Menu

    Subscribe to Updates

    Get the latest creative news from FooBar about art, design and business.

    What's Hot

    Samsung Galaxy S26 Ultra Leak Hints at 16GB RAM & Enhanced Camera System

    July 7, 2025

    Ingram Micro Confirms Ransomware Attack Behind Ongoing System Outage

    July 7, 2025

    Elon Musk’s Grok AI Update Raises Concerns Over Ideological Responses

    July 7, 2025
    Facebook X (Twitter) Instagram Pinterest
    EchoCraft AIEchoCraft AI
    • Home
    • AI
    • Apps
    • Smart Phone
    • Computers
    • Gadgets
    • Live Updates
    • About Us
      • About Us
      • Privacy Policy
      • Terms & Conditions
    • Contact Us
    EchoCraft AIEchoCraft AI
    Home»Science»Neuralink Demonstrates Visual Stimulation in Monkeys, Hints at Future
    Science

    Neuralink Demonstrates Visual Stimulation in Monkeys, Hints at Future

    EchoCraft AIBy EchoCraft AIJune 14, 2025No Comments4 Mins Read
    Share Facebook Twitter Pinterest LinkedIn Tumblr Reddit Telegram Email
    Neuralink
    Share
    Facebook Twitter LinkedIn Pinterest Email

    Neuralink has presented new findings that could represent a step forward in the development of vision-restoration technology.

    Highlights

    • Artificial Sight Demonstrated: Neuralink’s brain implant, “Blindsight,” enabled a monkey to react to visual cues generated solely through brain stimulation—without any real visual input.
    • Two-Thirds Success Rate: In about 66% of tests, the monkey responded as if it “saw” the imagined object, marking Neuralink’s first public success with synthetic vision.
    • Bypassing the Eyes: The implant stimulates the visual cortex directly, acting as a synthetic retina and bypassing damaged eyes or optic nerves.
    • FDA Breakthrough Designation: The device has been granted FDA fast-track status, potentially accelerating its path to human trials.
    • Human Trials Coming: Neuralink plans to begin human testing soon, first targeting vision restoration for the blind, with longer-term goals of enabling enhanced, possibly infrared-spectrum vision.
    • Supporting Experiments: Additional Neuralink research showed the chip could stimulate spinal cords to trigger muscle movement in monkeys—hinting at future motor restoration applications.
    • Visual Cortex Accessibility: Monkeys’ brain structure made early testing easier, but Neuralink is developing a robotic surgical system to address human brain depth challenges.
    • Expert Skepticism: Vision scientists caution that stimulating the brain is only part of the puzzle—the “neural code” of perception is still largely unknown, and realistic vision replication remains complex.
    • BCI Ecosystem Growth: Neuralink is part of a larger wave of brain-computer interface companies, including Synchron and Paradromics, racing to bring mind-controlled tech and sensory restoration to real-world use.

    At the Neural Interfaces Conference, Neuralink engineer Joseph O’Doherty shared results from an early-stage trial in which a monkey responded to visual cues created by direct stimulation of the brain—without any actual visual input.

    Simulating Sight Through Direct Brain Stimulation

    The demonstration featured Neuralink’s experimental brain implant, codenamed “Blindsight”, which targets the visual cortex to simulate the perception of sight.

    The chip bypasses the eyes entirely, sending signals directly to the brain. In roughly two-thirds of trials, the monkey responded as if a visual object were present—suggesting the device successfully induced artificial visual perception.

    According to O’Doherty, this was the first public data Neuralink has shared on brain-stimulated vision, highlighting the company’s efforts to reproduce functional sight using neural inputs alone.

    How the Blindsight System Works

    Blindsight is designed as a synthetic visual system—essentially functioning like an artificial retina or “digital eye”—by delivering image-relevant information to the brain without relying on the optical nerve.

    Although the system is still in animal testing, Neuralink has FDA Breakthrough Device designation, a status that could accelerate future regulatory approval for human trials.

    The company has indicated that human testing may begin within the year, with the initial goal of helping individuals who are blind regain basic vision.

    Longer-term ambitions include enabling enhanced, potentially “superhuman” vision capabilities, possibly involving non-visible spectrums such as infrared.

    Complementary Research and Broader Scope

    The visual demo is part of a broader research agenda. Neuralink has also implanted its brain interface in five paralyzed individuals so far—three in 2024 and two in 2025.

    These users have reportedly engaged with the system for up to 60 hours per week, using thought to control digital devices.

    O’Doherty also showcased separate findings in which a Neuralink chip triggered spinal cord stimulation in monkeys, resulting in muscle activation. This technique may open pathways to motor function restoration for people with spinal injuries in the future.

    Surgical Advantages and Technical Challenges

    One advantage in the current research phase lies in the anatomical accessibility of the monkey visual cortex, which is located closer to the surface of the brain. This makes implantation procedures less complex than they would be in humans.

    To address these challenges, Neuralink is developing a custom surgical robot designed to insert the chip with high precision, potentially overcoming depth-related limitations in future human applications.

    Expert Perspectives

    While the demonstration offers intriguing potential, researchers in the field of vision science advise caution. Experts note that replicating the full experience of sight is not solely dependent on delivering electrical signals to the brain.

    The neural code that underlies visual perception remains poorly understood, and translating simple stimulation into detailed or high-resolution imagery is a significant scientific challenge.

    Some neuroscientists also stress that achieving “superhuman” or augmented vision may be premature to forecast, given the current state of research and the complexity of the brain’s visual systems.

    Brain-Computer Interfaces

    Neuralink’s work is part of a growing ecosystem of companies exploring brain-computer interfaces (BCIs), including Synchron, Paradromics, and others.

    These efforts aim to bring once-theoretical applications—like thought-controlled computing, neural prosthetics, and sensory replacement—into clinical and consumer settings.

    Despite ongoing debate and scientific skepticism, the Blindsight demonstration contributes to an evolving dialogue around how neurotechnology might reshape the boundaries of sensory and cognitive capabilities in the future.

    BrainComputerInterface Elon Musk Neuralink Neuroscience Science
    Share. Facebook Twitter Pinterest LinkedIn Tumblr Email
    Previous ArticleGoogle Experiments with Audio Overviews in Search, Bringing AI Summaries to Spoken Word
    Next Article Google Reportedly Reevaluating Partnership With Scale AI
    EchoCraft AI

    Related Posts

    AI

    Elon Musk’s Grok AI Update Raises Concerns Over Ideological Responses

    July 7, 2025
    Science

    Off-the-Shelf Stem Cell Therapies for Pets May Soon Become a Reality

    July 5, 2025
    Science

    CSIRO Demonstrates Real-World Quantum AI Breakthrough in Semiconductor Design

    July 5, 2025
    Add A Comment
    Leave A Reply Cancel Reply

    Search
    Top Posts

    Samsung Galaxy S25 Rumours of A New Face in 2025

    March 19, 2024375 Views

    CapCut Ends Free Cloud Storage, Introduces Paid Plans Starting August 5

    July 12, 2024211 Views

    CSIRO Demonstrates Real-World Quantum AI Breakthrough in Semiconductor Design

    July 5, 2025191 Views
    Categories
    • AI
    • Apps
    • Computers
    • Gadgets
    • Gaming
    • Innovations
    • Live Updates
    • Science
    • Smart Phone
    • Social Media
    • Tech News
    • Uncategorized
    Latest in AI
    AI

    Elon Musk’s Grok AI Update Raises Concerns Over Ideological Responses

    EchoCraft AIJuly 7, 2025
    AI

    Google’s AI Overviews Face EU Antitrust Complaint from Independent Publishers

    EchoCraft AIJuly 4, 2025
    AI

    Baidu MuseStreamer, Chinese Audio Video Generation Model Challenges Google’s Veo 3

    EchoCraft AIJuly 4, 2025
    AI

    Sakana AI Open-Sources AB-MCTS: An Algorithm Enabling Multiple AI Models

    EchoCraft AIJuly 3, 2025
    AI

    Google Expands Gemini Side Panel with Custom “Gems” in Gmail, Docs, and Other Apps

    EchoCraft AIJuly 3, 2025

    Subscribe to Updates

    Get the latest tech news from FooBar about tech, design and biz.

    Stay In Touch
    • Facebook
    • YouTube
    • Twitter
    • Instagram
    • Pinterest
    Tags
    2024 Adobe AI AI agents AI Model AI safety Amazon android Anthropic apple Apple Intelligence Apps ChatGPT Claude AI Copilot Cyberattack Elon Musk Gaming Gemini Generative Ai Google Grok AI India Innovation Instagram IOS iphone Meta Meta AI Microsoft NVIDIA Open-Source AI OpenAI PC Reasoning Model Robotics Samsung Smart phones Smartphones Social Media U.S whatsapp xAI Xiaomi YouTube
    Most Popular

    Samsung Galaxy S25 Rumours of A New Face in 2025

    March 19, 2024375 Views

    Insightful iQoo Z9 Turbo with New Changes in 2024

    March 16, 2024142 Views

    Apple A18 Pro Impressive Leap in Performance

    April 16, 2024138 Views
    Our Picks

    Apple Previews Major Accessibility Upgrades, Explores Brain-Computer Interface Integration

    May 13, 2025

    Apple Advances Custom Chip Development for Smart Glasses, Macs, and AI Systems

    May 9, 2025

    Cloud Veterans Launch ConfigHub to Address Configuration Challenges

    March 26, 2025

    Subscribe to Updates

    Get the latest creative news from FooBar about art, design and business.

    Facebook X (Twitter) Instagram Pinterest
    • Home
    • Contact Us
    • Privacy Policy
    • Terms & Conditions
    • About Us
    © 2025 EchoCraft AI. All Right Reserved

    Type above and press Enter to search. Press Esc to cancel.

    Manage Consent
    To provide the best experiences, we use technologies like cookies to store and/or access device information. Consenting to these technologies will allow us to process data such as browsing behavior or unique IDs on this site. Not consenting or withdrawing consent, may adversely affect certain features and functions.
    Functional Always active
    The technical storage or access is strictly necessary for the legitimate purpose of enabling the use of a specific service explicitly requested by the subscriber or user, or for the sole purpose of carrying out the transmission of a communication over an electronic communications network.
    Preferences
    The technical storage or access is necessary for the legitimate purpose of storing preferences that are not requested by the subscriber or user.
    Statistics
    The technical storage or access that is used exclusively for statistical purposes. The technical storage or access that is used exclusively for anonymous statistical purposes. Without a subpoena, voluntary compliance on the part of your Internet Service Provider, or additional records from a third party, information stored or retrieved for this purpose alone cannot usually be used to identify you.
    Marketing
    The technical storage or access is required to create user profiles to send advertising, or to track the user on a website or across several websites for similar marketing purposes.
    Manage options Manage services Manage {vendor_count} vendors Read more about these purposes
    View preferences
    {title} {title} {title}