[article] 86a44f4c-aea8-4a75-b1c6-d98e3d908a44
AI Summary (English)
Title: Chinese Brain-Computer Interface Decodes Thought in Real-Time
Summary:
NeuroXess, a Chinese startup, has developed a brain-computer interface (BCI) that allows real-time decoding of thoughts into speech and control of external devices. Implanted in a young epileptic patient, the 256-channel BCI successfully decoded complex Chinese speech with 71% accuracy, controlled a robotic arm, and interacted with an AI. This achievement is significant due to the complexity of the Chinese language and represents a major advancement in BCI technology. The less invasive approach used by NeuroXess avoids potential brain tissue damage associated with other methods.
The BCI, using electrocorticogram (ECoG) signals from the high-gamma band, trained a neural network to decode speech with a delay under 60 milliseconds. Within days, the patient could operate smartphones and control smart home devices. The system's ability to interpret the nuanced tones and logographic nature of Chinese represents a significant technological leap. The successful interaction with an AI model is touted as the world's first "mind-to-AI large model" dialogue.
NeuroXess plans to apply this technology to improve the lives of individuals with speech or motor impairments, such as those with ALS, high-level paraplegia, and stroke. The company highlights the less invasive nature of their implant compared to other BCI technologies.
Key Points:
1. 🧠 A Chinese startup, NeuroXess, created a BCI that decodes thoughts into speech and controls devices in real-time.
2. 🗣️ The BCI achieved 71% accuracy decoding 142 common Chinese syllables, a high rate for real-time Chinese speech decoding.
3. 🤖 The patient could control a robotic arm, operate a digital avatar, and interact with an AI.
4. 🎮 Within 48 hours, the patient played video games; within two weeks, she used smartphone apps.
5. 🏥 The BCI was implanted in a 21-year-old epileptic patient with a brain lesion, utilizing a less invasive approach than some competitors.
6. 🇨🇳 This represents a significant advancement in BCI technology, particularly for decoding the complexities of the Chinese language.
7. 💡 NeuroXess aims to use this technology to help people with ALS, paraplegia, and stroke.
8. ⏳ Speech decoding latency was under 100 milliseconds for single characters.
9. 📶 The BCI uses a 256-channel, high-throughput flexible device.
10. 🧠 The system analyzes high-gamma band (70-150 Hz) ECoG signals.
Summary:
NeuroXess, a Chinese startup, has developed a brain-computer interface (BCI) that allows real-time decoding of thoughts into speech and control of external devices. Implanted in a young epileptic patient, the 256-channel BCI successfully decoded complex Chinese speech with 71% accuracy, controlled a robotic arm, and interacted with an AI. This achievement is significant due to the complexity of the Chinese language and represents a major advancement in BCI technology. The less invasive approach used by NeuroXess avoids potential brain tissue damage associated with other methods.
The BCI, using electrocorticogram (ECoG) signals from the high-gamma band, trained a neural network to decode speech with a delay under 60 milliseconds. Within days, the patient could operate smartphones and control smart home devices. The system's ability to interpret the nuanced tones and logographic nature of Chinese represents a significant technological leap. The successful interaction with an AI model is touted as the world's first "mind-to-AI large model" dialogue.
NeuroXess plans to apply this technology to improve the lives of individuals with speech or motor impairments, such as those with ALS, high-level paraplegia, and stroke. The company highlights the less invasive nature of their implant compared to other BCI technologies.
Key Points:
1. 🧠 A Chinese startup, NeuroXess, created a BCI that decodes thoughts into speech and controls devices in real-time.
2. 🗣️ The BCI achieved 71% accuracy decoding 142 common Chinese syllables, a high rate for real-time Chinese speech decoding.
3. 🤖 The patient could control a robotic arm, operate a digital avatar, and interact with an AI.
4. 🎮 Within 48 hours, the patient played video games; within two weeks, she used smartphone apps.
5. 🏥 The BCI was implanted in a 21-year-old epileptic patient with a brain lesion, utilizing a less invasive approach than some competitors.
6. 🇨🇳 This represents a significant advancement in BCI technology, particularly for decoding the complexities of the Chinese language.
7. 💡 NeuroXess aims to use this technology to help people with ALS, paraplegia, and stroke.
8. ⏳ Speech decoding latency was under 100 milliseconds for single characters.
9. 📶 The BCI uses a 256-channel, high-throughput flexible device.
10. 🧠 The system analyzes high-gamma band (70-150 Hz) ECoG signals.
AI Summary (Chinese)
Title: 中国脑机接口实时解码思想
Summary:
中国初创公司NeuroXess开发了一种脑机接口（BCI），能够实时解码思想，将其转化为语音并控制外部设备。该BCI植入一名年轻的癫痫患者体内，该256通道BCI成功以71%的准确率解码复杂的中文语音，控制机械臂，并与人工智能互动。这一成就意义重大，因为它解决了汉语的复杂性，代表着脑机接口技术的一大进步。NeuroXess采用的微创植入方式避免了其他方法可能造成的脑组织损伤。
该BCI利用高伽马波段的脑皮层电图（ECoG）信号，训练神经网络来解码语音，延迟时间低于60毫秒。几天之内，患者就能操作智能手机和控制智能家居设备。该系统能够解读汉语的细微语气和汉字特性，代表着技术上的重大飞跃。与人工智能模型的成功互动被誉为全球首个“意念对AI大模型”对话。
NeuroXess计划将这项技术应用于改善言语或运动障碍患者的生活，例如患有肌萎缩侧索硬化症（ALS）、高位截瘫和中风的患者。该公司强调其植入方式相较于其他BCI技术而言更微创。
Key Points:
1. 🧠 中国初创公司NeuroXess研发了一种BCI，能够实时解码思想并控制设备。
2. 🗣️ 该BCI以71%的准确率解码了142个常用汉字音节，对于实时中文语音解码而言，这是一个很高的准确率。
3. 🤖 患者能够控制机械臂，操作数字分身，并与人工智能互动。
4. 🎮 48小时内，患者就能玩视频游戏；两周内，她就能使用智能手机应用。
5. 🏥 该BCI植入一名21岁患有脑部病变的癫痫患者，其植入方式比一些竞争对手更微创。
6. 🇨🇳 这代表着脑机接口技术的一大进步，尤其是在解码汉语复杂性方面。
7. 💡 NeuroXess的目标是利用这项技术帮助ALS、截瘫和中风患者。
8. ⏳ 单个汉字的语音解码延迟低于100毫秒。
9. 📶 该BCI使用256通道、高吞吐量的柔性设备。
10. 🧠 该系统分析高伽马波段（70-150 Hz）的脑皮层电图信号。