**全球首创神经连接机械腿技术让截肢者重新行走并感知空间**
近日，一项革命性的技术突破来自麻省理工学院（MIT），让截肢者重新获得行走的能力并感受到空间位置。这一突破性研究成果已在《自然医学》子刊上发表，标志着人类神经科技与机械工程的巨大进步。
该技术的核心是连续神经网络控制仿生肢体。研究人员成功实现了通过非侵入性表面电极连接患者神经系统与机械腿之间的通信。这一创新使得膝盖以下截肢的患者能够通过神经信号控制机械腿的运动，并以自然步态恢复行走。这一成果论文的标题为：Continuous neural control of a bionic limb restores biomimetic gait after amputation。
过去，截肢者难以准确感知肢体在空间中的位置，导致难以控制假肢。但现在，内置于机械腿中的传感器可以检测和应对斜坡及障碍物，结合机械腿的技术革新，患者能够感知到空间位置的变化。这不仅恢复了行走能力，更极大地提升了患者的生活质量。
此项技术的问世为截肢患者带来了希望之光，标志着未来康复领域的无限可能。随着科技的飞速发展，相信更多的奇迹将会在不远的将来成为现实。
英语如下：
News Title: World’s First Neural-Controlled Mechanical Leg Enables Amputees to Walk Naturally and Perceive Spatial Positions
Keywords: Neural Mechanical Leg, Walking Recovery, Spatial Perception
News Content: **World’s First Neural Connection to Mechanical Leg Technology Allows Amputees to Walk and Perceive Space Again**
Recently, a revolutionary technological breakthrough has been made by MIT, allowing amputees to regain the ability to walk and perceive spatial positions. This breakthrough research has been published in a Nature Medicine subsidiary journal, marking a significant advancement in the fields of human neural technology and mechanical engineering.
At the core of this technology is the continuous neural network control of bionic limbs. Researchers have successfully achieved communication between the patient’s nervous system and the mechanical leg through non-invasive surface electrodes. This innovation enables patients with below-the-knee amputations to control the movement of the mechanical leg using neural signals and recover their ability to walk with a natural gait. The title of this research paper is “Continuous neural control of a bionic limb restores biomimetic gait after amputation”.
In the past, amputees struggled to accurately perceive the position of their limbs in space, making it difficult to control prosthetic limbs. However, with the sensors built into the mechanical leg that can detect slopes and obstacles, combined with technological advancements in mechanical legs, patients are now able to perceive changes in spatial positions. This not only restores their ability to walk but also greatly improves their quality of life.
The emergence of this technology brings hope to amputees, marking infinite possibilities in the field of rehabilitation. With the rapid development of technology, we believe that more miracles will become realities in the not-so-distant future.
【来源】https://www.jiqizhixin.com/articles/2024-07-02-5
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