在我们的大脑上开个 25mm 的孔，再用跟红细胞大小差不多的针，往大脑里插入 128 根电极束，每根电极束上又有 8 个有传感器的电极。 也就是说，要往大脑里插入超过1000个电极，这 1000 个电极接在植入体上，植入体通过螺丝固定在头骨，弥补缺失的头骨，缝上头皮。 这就是马斯克的脑机接口公司 Neuralink 最新公布的脑机接口手术。 目前已经有 13 位高位截瘫患者和渐冻症患者接受了脑机接口手术，在术后通过练习，他们重新获得了行动能力，还能玩游戏。 因为脑机接口，也就是 BCI 或者说是 BMI，恰好处于生物、材料交叉的领域。 我们先来聊一下脑机接口的原理。 另一家脑机创业公司脑虎科技，也帮助一个因为车祸瘫痪近 3000 多天的患者，把玩游戏、操控电器的意念变成了现实。 不只是马斯克的公司，在国内，脑智卓越中心联合华山医院，在给瘫痪患者接上脑机接口后，可以实现控制轮椅移动，指挥机器狗取外卖，甚至还能重新回 归工作。 所以这次我们来聊一聊脑机接口这一中外都受到关注的领域。 脑机接口是什么？是不是一定要打开脑子插入电极？ 这项技术离实际应用，甚至是全脑接口，还有哪些需要跨越的障碍？ 21 世纪是属于生物的 ...

Core Insights - Neuralink, founded by Elon Musk in 2016, plans to launch large-scale brain-machine interface (BMI) operations by 2026, transitioning to nearly fully automated surgeries [2][3] - The company aims to develop a "full brain interface" that allows seamless connection between the biological brain and external machines, potentially addressing neurological diseases and enhancing human cognitive abilities [4] Company Developments - Neuralink has completed the world's first human BMI implantation trial by the end of 2023 and has outlined detailed plans for the coming years, including advancements in chip technology and electrode counts [2][3] - The company currently has three products: "Mind Reading" for motor impairment patients, "Blind Vision" for visually impaired individuals, and "Deep" for neurological disorders and pain management [3] Future Plans - By Q4 2025, Neuralink aims to implant chips in the speech cortex to decode silent "intent speech" [3] - The number of implanted electrodes is expected to increase from 64 to 3,000 by 2026, and further to 10,000 by 2027, with plans to exceed 25,000 electrodes by 2028 for deeper brain areas [3][4] Domestic Developments - In China, significant advancements in BMI technology have been reported, with 24 financing rounds completed in the BMI sector from January to November 2025, marking a 30% year-on-year increase [5][7] - Various Chinese institutions and companies, such as Shanghai Brain Tiger Technology and Beijing Brain Science Institute, are actively developing and testing BMI technologies [5][6] Investment Trends - The investment enthusiasm in the BMI sector is rising, with over 100 capital firms, including Sequoia and Hillhouse, investing in the field, and a total financing amount exceeding 10 billion yuan in the past five years [7][8] - Neuralink raised $650 million in its E round of financing in June 2025, achieving a post-money valuation of $9 billion, setting a record in the BMI sector [7] Government Support - Government funding is becoming a crucial financing channel for BMI companies, with initiatives like the "BMI Special Incubation Fund" established in Beijing, offering up to 50 million yuan per project [8]

Investment Rating - The report maintains a "Positive" investment rating for the industry [5]. Core Insights - Neuralink, a leading brain-computer interface company, showcased significant advancements in its technology, indicating a potential acceleration in the commercialization of brain-computer interfaces [2][10]. - The report suggests focusing on three main investment themes: 1) domestic mapping of the advanced overseas invasive brain-computer interface supply chain; 2) product deployment of non-invasive brain-computer interfaces in consumer scenarios; 3) downstream application targets related to brain-computer interfaces [10]. Summary by Sections Event Description - On June 27, Neuralink released a one-hour video demonstrating its latest research achievements and product development directions [3]. Event Commentary - The report highlights the impressive progress of Neuralink's brain-computer interface technology, which has significantly improved the quality of life for its seven trial participants, including patients with spinal cord injuries and ALS [10]. - Future plans include the development of a "full brain interface" with milestones set for 2025 to 2027, aiming to decode conscious speech and restore vision [10]. Product Overview - Neuralink currently has three products targeting different scenarios: 1) "Telepathy" for patients with motor disabilities; 2) "Blindsight" for visually impaired individuals; 3) "Deep" for neurological disorders [10].

Report Highlights 1. Report Industry Investment Rating - The global economy in the macro and financial sector is rated as "Bullish (Slightly)" [1] 2. Core View - The US faces a large - scale debt problem, with about $12 trillion in Treasury bonds to be sold in the next year, which may lead to a "fiscal heart attack." The passage of a related bill is uncertain and has raised concerns [1] - There are different views on the valuation of US stocks. Goldman Sachs believes it is too high, while others think US stocks are supported by solid balance sheets, and European trading is more speculative [1] - Neuralink has the potential to revolutionize human - machine interaction, with the ultimate goal of achieving a full - brain interface and transforming the human brain into a "biological + digital" brain [1] - The Hong Kong Securities and Futures Commission has issued licenses to 11 virtual asset trading platforms, and there are ongoing institutional applications [1] - A New York mayoral candidate advocates for a more equitable city by taxing the top 1% of the wealthy to fund public services [1] 3. Summary by Relevant Catalogs Important Information - The US needs to sell about $12 trillion in Treasury bonds in the next year, including $1 trillion for interest payments, $9 trillion for debt repayment, and an additional $2 trillion due to a $2 trillion deficit [1] - The passage of a bill with a large - scale debt is uncertain, and some senators oppose it [1] - Different views on US and European stock markets: Goldman Sachs thinks US stock valuation is too high, while others believe US stocks have solid balance sheets, and European trading depends on infrastructure plans [1] - Neuralink can enable humans to control Tesla Optimus robots with thoughts, and its ultimate goal is a full - brain interface [1] - The Hong Kong Securities and Futures Commission has issued licenses to 11 virtual asset trading platforms, and institutions are applying for related services [1] - A New York mayoral candidate wants to tax the top 1% to fund public services [1] Global Economic Logic - The US President claims to have reached a trade agreement with China, and the expectation of a Fed rate cut in September is rising [1] - The US June Markit manufacturing PMI final value is 52.0, indicating continued expansion. China's June PMI production index continues to expand, and the new order index resumes expansion [1] - The Swiss National Bank cuts interest rates by 25 basis points to 0. The European Central Bank has cut interest rates 8 times, and Germany's 30% military expansion boosts European manufacturing [1] - China is comprehensively rectifying involution - style competition [1]

Report Industry Investment Rating - Maintain an overweight recommendation for A-shares and Hong Kong stocks [2] Core Viewpoints - The market has shifted from the crisis phase in April to the "response phase" of the Fed's initial interest rate cut, driving a significant upward revaluation of risk assets [2] - Multiple foreign giants are collectively bullish on Chinese assets, and global financial asset reallocation is moving away from the US, which is expected to accelerate the inflow of international funds into A-shares [2] - The market risk appetite has generally increased, and the market is expected to evolve from a volatile recovery to a trending upward market [2] Summary by Relevant Catalogs Market Review - On Monday, the major indices of the two markets strengthened, with the growth style leading the market. The military sector had the highest increase. The total turnover of the two markets was 1.48 trillion yuan, slightly decreasing [1] - The CSI 1000 Index closed at 6356 points, up 79 points or 1.26%; the CSI 500 Index closed at 5915 points, up 51 points or 0.88%; the SSE 300 Index closed at 3936 points, up 14 points or 0.37%; the SSE 50 Index closed at 2711 points, up 4 points or 0.16% [1] - Among industry and theme ETFs, the top gainers were game ETFs, aerospace ETFs, defense ETFs, high-end equipment ETFs, and satellite industry ETFs, while the top losers were CSI bank ETFs, leading securities ETFs, and financial ETFs [1] - Among the sector indices of the two markets, the top gainers were ground military equipment, military trade concepts, games, aviation equipment, and human brain engineering indices, while the top losers were small and medium-sized banks, oil and gas exploration, industrial metals, securities, and airport indices [1] - The settlement funds of stock index futures for the CSI 1000, SSE 300, CSI 500, SSE 50, and IH indices had net outflows of 5 billion, 2.4 billion, 1.8 billion, and 1.6 billion yuan respectively [1] Important Information - In June, the manufacturing purchasing managers' index (PMI) was 49.7%, up 0.2 percentage points from the previous month, indicating a continued improvement in the manufacturing's prosperity level [1] - The production index was 51.0%, up 0.3 percentage points from the previous month, indicating an acceleration of production activities in manufacturing enterprises. The new orders index was 50.2%, up 0.4 percentage points from the previous month, indicating an improvement in market demand in the manufacturing industry [1] - As of June 27, there were 377 newly established equity funds in the first half of the year, with a total issuance of 184.708 billion shares, accounting for 35.49% of newly issued funds, setting new highs in recent years [1] - The central bank removed the statement of "choosing the opportunity to cut reserve requirements and interest rates" and added the expression of "flexibly grasping the intensity and rhythm of policy implementation" in the monetary policy thinking [1] - The Hong Kong Securities and Futures Commission has issued licenses to 11 virtual asset trading platforms, and institutions have successively applied to become virtual asset trading service providers and provide custody services [1] - Elon Musk said that with Neuralink, every human can control a Tesla Optimus robot with their mind, and Neuralink's ultimate goal is to achieve a full-brain interface [1] - Ray Dalio said that the US must sell about $12 trillion in Treasury bonds in the next year, and the growing debt is like arterial plaque accumulation, which may cause a "fiscal heart attack" at any time [2] - Although Republican senators barely gathered enough votes to start the debate, the final passage of the bill is still uncertain, and its potential huge debt scale has raised concerns both within and outside the party [2] - US President Trump said that he hopes Iran will accept international inspections to verify that it will not restart its nuclear program and that he will consider bombing Iran again due to uranium enrichment issues [2] Market Logic - On Monday, the major indices of the two markets rebounded, with the growth style leading the market. The manufacturing PMI production index in June continued to expand, and the new orders index returned to the expansion range, better than expected [2] - The market has shifted from the crisis phase in April to the "response phase" of the Fed's initial interest rate cut, and the core driving force of the market is the keen insight into the change in the macro environment [2] - Multiple foreign giants are collectively bullish on Chinese assets, and the Goldman Sachs China equity strategist maintains an overweight recommendation for A-shares and Hong Kong stocks [2] Outlook for the Future - The major indices of the two markets rebounded on Monday, with the growth style leading the market. The manufacturing PMI production index continued to expand in June, and the new orders index returned to the expansion range, better than expected [2] - Global investors are increasingly focusing on China's innovation and leading position. The market risk appetite has generally increased, and the market is expected to evolve from a volatile recovery to a trending upward market [2] Trading Strategies - For stock index futures directional trading, be bullish on the four major stock index futures contracts, as growth indices have higher elasticity [2] - For stock index option trading, buy far-month deep out-of-the-money call options on stock indices as the market is expected to evolve into a trending upward market [2]

Core Insights - Neuralink has achieved a significant milestone with the ability to implant electrodes in the brain at a speed of 1.5 seconds per electrode, showcasing advancements in brain-machine interface (BMI) technology [26][66]. - The company has outlined an ambitious three-year roadmap aiming to restore vision to the blind by 2026 and integrate human consciousness with AI by 2028 [26][64]. - Seven volunteers have successfully used the Neuralink device to control games and robotic arms through thought, demonstrating the practical applications of this technology [28][34]. Group 1: Shenzhen's Breakthrough in Brain-Machine Interface - Shenzhen Second People's Hospital has successfully completed the first real-time decoding surgery in South China using high-density flexible film electrodes, marking a significant advancement in BMI technology [2][5]. - The surgery involved a 40-year-old patient with a brain vascular malformation, utilizing a 128-channel flexible electrode to achieve 97% accuracy in motion intention decoding with a 60-millisecond latency [2][10]. - This achievement represents a full cycle of "research-manufacturing-clinical validation" in Shenzhen's BMI technology, showcasing local innovation and collaboration [5][20]. Group 2: Clinical Application and Innovation - The high-density film electrodes developed by a local company, MicroLing Medical, are only 0.01 mm thick and provide excellent flexibility and biocompatibility, significantly improving signal acquisition quality [2][12]. - The establishment of the "Brain-Machine Interface Clinical Evaluation and Transformation Center" at Shenzhen Second People's Hospital aims to accelerate the clinical application of BMI technology, integrating research and clinical practice [22][24]. - The center will focus on standardizing data collection and management throughout the entire process from pre-operative assessment to post-operative rehabilitation, creating a closed-loop transformation path [24][22]. Group 3: Future Directions and Industry Impact - The successful application of BMI technology in Shenzhen is expected to serve as a model for the integration of medical and engineering resources, promoting innovation in treating neurological diseases [18][19]. - The collaboration between Shenzhen Second People's Hospital and MicroLing Medical exemplifies the synergy between academia, industry, and healthcare, aiming to enhance the clinical translation of advanced technologies [4][16]. - The advancements in BMI technology not only promise to improve patient outcomes but also position Shenzhen as a leader in the global neurotechnology landscape [20][19].

Core Viewpoint - Neuralink's brain-machine interface N1 has demonstrated significant advancements in enabling individuals with severe disabilities to control devices using their thoughts, showcasing its potential for transforming lives and future applications in neurotechnology [3][4][10]. Group 1: Current Developments - Neuralink has successfully tested the N1 device on seven participants, including four with spinal cord injuries and three with amyotrophic lateral sclerosis (ALS), who have reported substantial improvements in their daily lives [5][10]. - Participants have been using the N1 device extensively, averaging 50 hours per week, with some exceeding 100 hours, indicating high engagement and utility [10]. - Notable cases include Noland, the first N1 recipient, who learned to control a computer cursor and play video games solely through thought, and Alex, who regained the ability to control a virtual hand and returned to work using CAD software [12][22]. Group 2: Future Goals and Product Roadmap - Neuralink aims to develop a "full brain interface" capable of reading, writing, and transmitting information to any neuron, with a roadmap that includes three components: Telepathy, Blindsight, and Deep [27][28]. - Telepathy, the current product, uses 1,000 electrodes implanted in the motor cortex to assist individuals with disabilities in controlling computers and other devices through thought [31]. - Blindsight is designed to restore vision for the blind by converting environmental scenes into electrical signals for the visual cortex, while Deep focuses on deeper brain areas to treat neurological disorders and mental health issues [32][34]. Group 3: Development Timeline - Neuralink's development plan includes implanting devices in the speech cortex to decode thoughts into language by the end of this year [37]. - The number of channels will increase from 1,000 to 3,000 next year, with the first Blindsight implant planned, marking a critical step in validating the technology's capabilities [38][39]. - By 2027, the channel count is expected to reach 10,000, with simultaneous implants in multiple brain areas, ultimately aiming for over 25,000 channels by 2028 to access any part of the brain for therapeutic purposes [40][41].

Core Viewpoint - Neuralink, led by Elon Musk, aims to revolutionize human interaction with technology through brain-machine interfaces, enabling individuals to control devices with their thoughts and potentially enhancing human capabilities [1][11]. Group 1: Current Developments - Neuralink has successfully implanted devices in seven individuals, allowing them to interact with the physical world through thought, including playing video games and controlling robotic limbs [3][5]. - The company plans to enable blind individuals to regain sight by 2026, with aspirations for advanced visual capabilities akin to those seen in science fiction [5][12]. Group 2: Future Goals - Neuralink's ultimate goal is to create a full brain interface that connects human consciousness with AI, allowing for seamless communication and interaction [11][60]. - A three-year roadmap has been outlined, with milestones including speech decoding by 2025, visual restoration for blind participants by 2026, and the integration of multiple implants by 2028 [72][74][76]. Group 3: Technological Innovations - The second-generation surgical robot can now implant electrodes in just 1.5 seconds, significantly improving the efficiency of the procedure [77]. - The N1 implant is designed to enhance data transmission between the brain and external devices, potentially expanding human cognitive capabilities [80][81].

Core Viewpoint - Neuralink, led by Elon Musk, is making significant advancements in the brain-computer interface (BCI) field, with plans to enhance its technology and expand its applications in the coming years [2][3][20]. Company Developments - As of June 27, Neuralink has seven participants in its trials, including four with spinal cord injuries and three with amyotrophic lateral sclerosis (ALS), who are using the devices for an average of 50 hours per week, with peaks exceeding 100 hours [5][10]. - The company aims to implant devices in the speech cortex by Q4 2025 to decode silent "intent speech" and plans to increase the number of electrodes in implants to 3,000 by 2026 [12][13]. - By 2027, the number of electrodes is expected to reach 10,000, allowing for multiple device implants across different brain areas [14]. - The ultimate goal is to create a "full brain interface" that connects biological brains with external machines, potentially revolutionizing the treatment of neurological diseases and enhancing human capabilities [16][17]. Industry Insights - The global BCI market is projected to grow at a compound annual growth rate (CAGR) of 25.22%, reaching $7.63 billion from 2025 to 2029 [3][22]. - The market size increased from $1.2 billion in 2019 to $1.98 billion in 2023, with expectations to reach $2.48 billion in 2024, reflecting a growth rate of 25.25% [21]. - The medical health sector is currently the most developed area for BCI applications, with potential market sizes ranging from $15 billion to $85 billion for serious medical applications and $25 billion to $60 billion for consumer medical applications [22]. - In China, over 2,000 patents related to BCI have been filed, indicating a growing interest and investment in this technology [23].

Core Viewpoint - Neuralink's recent presentation showcased significant advancements in brain-machine interface technology, with a bold three-year roadmap aiming to enhance human capabilities and integrate AI with human consciousness by 2028 [2][11]. Group 1: Current Developments - Neuralink has successfully implanted devices in seven individuals, allowing them to interact with the physical world through thought, including playing video games and controlling robotic arms [4][11]. - The N1 implant enables individuals with severe disabilities, such as spinal cord injuries, to regain control over their environment, exemplified by a participant who can now play games and design 3D parts using CAD software [14][21]. Group 2: Future Goals - The ultimate goal of Neuralink is to create a full-brain interface that allows for high-bandwidth communication between the human brain and external machines, potentially transforming human interaction and capabilities [60][63]. - The three-year plan includes milestones such as implanting devices in the speech cortex to decode conscious words by Q4 2025, increasing electrode counts to 25,000 by 2028, and achieving multi-device implants for comprehensive brain access [75][78]. Group 3: Technological Innovations - The second-generation surgical robot has improved the speed of electrode implantation from 17 seconds to just 1.5 seconds per electrode, enhancing the efficiency of the procedure [80][82]. - Neuralink's N1 implant introduces a new mode of brain data transmission, effectively linking human neural networks to machine learning models, which could revolutionize human-computer interaction [83][84].