Core Viewpoint - The passing of Academician Gu Yudong, a pioneer in hand surgery and limb reconstruction, marks a significant loss for the medical community, particularly in the field of upper limb functional reconstruction and brain science research [1][3][4]. Group 1: Contributions to the Field - Under Gu Yudong's leadership, Huashan Hospital's hand surgery department evolved from traditional hand trauma treatment to upper limb functional reconstruction, and eventually to limb reconstruction and brain science [1][4]. - Gu Yudong was instrumental in establishing hand surgery as an independent specialty in China, with Huashan Hospital being the first to do so in 1961 [3]. - He pioneered the "dual blood supply system" method, achieving a 100% success rate in toe-to-thumb transplantation, which earned him the National Science and Technology Progress Second Prize [4]. Group 2: Recognition and Awards - In 2023, the project led by Professor Xu Wendong and Academician Gu Yudong, focusing on repairing limb movement disorders through peripheral-central pathway breakthroughs, won the National Science and Technology Progress First Prize [4]. - Gu Yudong held several prestigious positions, including Director of the National Clinical Research Center for Geriatric Diseases and Editor-in-Chief of the Chinese Journal of Hand Surgery [3]. Group 3: Personal Impact and Legacy - Gu Yudong's sudden passing on May 24, 2023, was met with deep sorrow from colleagues and students, highlighting his dedication as he continued to work until his last moments [3][4]. - His vision for the future of hand surgery included the restoration and reconstruction of intrinsic muscle function, which he regarded as a significant challenge in the field [4].

Group 1 - A Hubei-based company has developed and received the first Class III medical device registration certificate for a transcranial magnetic stimulation (TMS) device in the mental health field in China [1][5] - The TMS technology is a non-invasive treatment method that stimulates brain neurons using magnetic fields, which can be beneficial for conditions such as depression [5][6] - The Chinese brain-computer interface (BCI) market is projected to reach 3.2 billion yuan in 2024, with an 18.8% year-on-year growth, and is expected to grow to 5.58 billion yuan by 2027, with a growth rate of 20% [6] Group 2 - The TMS technology is recognized as one of the four major brain science technologies of the 21st century, alongside PET, fMRI, and magnetoencephalography [5] - Hubei has emerged as a leader in the brain science sector, with several companies like Yirui, Zhonghua Brain Machine, and Green Tech making significant advancements [6] - The conference also showcased other innovations in brain science, including the Ami 3S navigation robot and the T-FUS technology [5]

Group 1 - The book "Brain Supplement: Researching the Brain to Understand Oneself" addresses the complexities of the human brain, including how it operates and the mechanisms behind various brain diseases such as depression, schizophrenia, Alzheimer's, and Parkinson's [2][3] - The human brain weighs approximately 1300 grams and consists of 80 to 100 billion neurons, with a total connection length of up to 100,000 kilometers, making it the most complex "machine" in the world [3] - Advances in technology have significantly propelled brain science research, which is foundational to various fields including artificial intelligence, social sciences, and ethics, highlighting its importance to human health and societal issues [3][4] Group 2 - The book aims to explain the development of the human brain from birth through various life stages, while also discussing common brain diseases and recent advancements in brain science that improve health and quality of life [3][4] - Understanding the brain is crucial for better self-awareness and comprehension of others, which can lead to greater understanding, confidence, and hope for the future [4]

各位老铁中午好！这里是帮主郑重的午评时间。今儿这盘面像极了老北京的铜锅涮肉——汤底滚沸时各色食材浮沉，咱们得夹准那口真材实料。来，直接上 干货。 午后行情咱们得盯紧三件事：一是创指量能能不能补上早盘的虚，就像和面得水粉比例刚好；二是军工板块涨停股会不会炸板，龙头要是封单量持续十万手 以上，这波行情才算坐实；三是看看消费电子有没有资金回流，毕竟果链巨头下月发布会，聪明钱最爱打提前量。 操作策略上，帮主送您三颗定心丸：军工冲高别追涨，等回踩五日线再上车，就像等涮肉浮沫撇净再下筷；脑机接口看戏为主，真要布局就挑那些手握医疗 器械牌照的跨界玩家；被错杀的新材料标的，倒是可以拿筛子筛筛，毛利率超30%、现金流为正的，保不齐就是下一只黑马。 我是帮主郑重，二十年练就的火眼金睛，专挑能穿周期的真龙头。下午收盘咱们接着拆解资金动向，点关注不迷路，投资路上咱们抱团闯关！ 早盘创指这1.74%的涨幅，看着像小年轻百米冲刺，实则量能还欠点火候。您瞅分时图那几波冲高回落，活脱脱像新手司机踩油门——劲儿使大了还得收着 点。不过军工板块倒是真硬气，华伍股份20cm大长腿，豪能股份这些老伙计封板稳如泰山。要我说这行情，既有某型号无人机订单 ...