中国脑机接口实现技术性突破，在北京马永杰博士领导的团队，实现了全球首例非人灵长类动物介入式脑机接口试验。通过在猴脑内安装介入式脑机接口，实现了脑控机械臂，这标志着中国脑机接口技术跻身国际领先行列。
脑机接口的三大技术
脑机接口可分为三类：侵入式脑机接口、非侵入式脑机接口、介入式脑机接口。
侵入式脑机接口需要通过开颅手术在人脑内植入电极或芯片等，直接获取脑神经信号，然后将其传输到计算机或其他设备进行处理。脑信号强，但是危险性高，价格昂贵。
非侵入式脑机接口不需要切开头骨或植入任何物体，利用一些传感器来监测头皮上的生物电信号，如脑电波等。这种方式无需手术，可以避免很多困难和复杂的问题，但是数据获取和处理存在着较大的限制。
介入式脑机接口通过微创介入手术，将电极放置在头皮下或咬合肌肉中。比非侵入式更高的精度和可靠性，并且比侵入式更加安全，对技术和手术材料要求高，马永杰博士领导的团队就是在这方面实现了技术突破。
中国的脑机接口技术主要用于医疗目的
中国的介入式脑机技术未来可以应用在很多医疗场景。
在疾病诊断和治疗上，脑机接口技术可以通过监测脑电波等生物电信号进行疾病诊断和治疗，如帕金森病、癫痫、失眠等。利用光纤脑机接口可以同时激发和记录脑细胞的活动，使医生们更好地掌握患者的病情和进展，以及开展个体化治疗。
脑机接口技术也可以促进神经系统疾病的康复。例如，在中风、脑损伤等导致肢体功能障碍的病人中，脑机接口技术可以让病人通过意志去操纵机械臂、假肢等外部装置，从而训练和改善肢体运动功能，帮助病人重获自主生活能力。
脑机接口技术还可以在疼痛管理、心理健康等方面发挥作用。在慢性疼痛治疗中，可以通过控制脑电波的频率和强度来减轻病人的疼痛感。在产前镇痛中，可以使用无线脑机接口对产妇的痛觉进行调节。
美国更倾向于利用脑机接口技术造武器
美国更倾向于侵入式脑机技术，用于制造武器，比如：给昆虫，鸟类，猫狗等植入脑机芯片，同时让它们的身上背负炸弹，用于穿越火线，躲避雷达，遥控到达指定地点，进行爆炸任务。给特种部队士兵使用脑机接口技术，与战友和指挥官进行思想发送和接收，产生一种直接的三方交流形式，以实现实时通讯，更快速地交换情报和命令。利用脑机技术给士兵进行人体增强，让士兵能够结合AI技术，精确完成本来不可能完成的任务。
并且，美国的一些研究机构已经在通过伦理学、法理学等角度，对这个技术进行研究，也发布了一些论文，力求为这些技术的实现扫除障碍。
我个人认为：科学技术应当更多地用于和平用途，但是如果其他国家发展高科技武器，我们中国也应该在法理和伦理上进行研究和突破，发展我们自己的脑机武器装备，这样才能实现战斗力平衡，维护世界和平。
英文版：China has made a technological breakthrough in brain-computer interface, with the purpose of medical use, but the united states wants to use it to make weapons.
Under the leadership of Dr. Ma Yongjie in Beijing, the team achieved the world's first non-human primate invasive brain-computer interface test. By installing an invasive brain-computer interface inside the monkey's brain, they were able to control a robotic arm through brain signals, marking China's brain-machine interface technology as being at the forefront of the international community.
The three major technologies of brain-computer interface are:
Brain-computer interfaces can be divided into three types: invasive, non-invasive, and semi-invasive.
Invasive brain-computer interfaces require the implantation of electrodes or chips directly into the brain through a craniotomy, to capture neural signals that are then transmitted and processed by computers or other devices. This method provides strong brain signals but involves high risk and is more expensive.
Non-invasive brain-computer interfaces do not require any surgical procedures or the implantation of any objects. Instead, sensors are placed on the scalp to monitor biological signals such as electroencephalogram (EEG) waves. Although avoiding the difficulties and complexities of surgery, this method has significant limitations in data acquisition and processing.
Semi-invasive brain-computer interfaces involve minimally invasive surgery, and electrodes are placed either under the scalp or inside the jaw muscles for monitoring of neural signals. This method provides higher accuracy and reliability than non-invasive methods while also being safer than invasive ones. However, it requires more precise materials and technical expertise, and it is in this area that Dr. Ma Yongjie's team achieved a major technological breakthrough.
China's brain-computer interface technology is mainly used for medical purposes.
In the future, China's semi-invasive brain-computer interface technology can be applied in many medical scenarios.
In disease diagnosis and treatment, brain-computer interface technology can diagnose and treat diseases by monitoring biological signals such as electroencephalogram (EEG) waves for conditions such as Parkinson's disease, epilepsy, and insomnia. Optical fiber brain-computer interfaces can stimulate and record brain cell activity simultaneously, enabling doctors to better understand the patient's condition and progress, and provide personalized treatments.
Brain-computer interface technology can also promote recovery from neurological diseases. For example, in patients with limb function disorders caused by stroke or brain injury, brain-computer interfaces can enable patients to manipulate external devices such as mechanical arms or prostheses through sheer willpower, thus improving their physical mobility and helping them regain autonomy in daily life.
Brain-computer interface technology can also play a role in pain management, mental health, and other aspects. In chronic pain treatment, controlling the frequency and intensity of brain waves can effectively relieve patients' pain. In labor analgesia, wireless brain-computer interfaces can regulate maternal pain perception.
The United States is more inclined to use brain-computer interface technology to create weapons.
The United States is more inclined to invasive brain-machine technology for weapons manufacturing, such as implanting brain-machine chips into insects, birds, cats, dogs, and arming them with explosives to cross enemy lines, evade radar, remotely reach designated locations, and carry out explosive missions. The use of brain-machine interface technology for special forces soldiers enables direct three-party communication between comrades and commanders by sending and receiving thoughts, achieving real-time communication, and exchanging intelligence and orders faster. By using brain-machine technology, soldiers can be subjected to human enhancement to enable them to complete tasks that were previously impossible through the integration of AI technology.
Furthermore, some research institutions in the United States have already conducted research on this technology from ethical and legal perspectives and have published papers to eliminate obstacles to the implementation of these technologies.
In my opinion, scientific and technological advancements should be used more for peaceful purposes, but if other countries develop high-tech weapons, we in China should also conduct research and breakthroughs from a legal and ethical standpoint to develop our own brain-machine weapon equipment. This will only achieve combat power balance and maintain world peace.
