1182-脊髓电刺激改善中风后偏瘫上肢功能可行性研究 episode artwork

EPISODE · Jun 25, 2026 · 24 MIN

1182-脊髓电刺激改善中风后偏瘫上肢功能可行性研究

from 聊聊Sci

这项研究报告了针对中风后慢性偏瘫患者进行的颈部硬脊膜外电刺激(SCS)可行性临床试验。试验招募了七名存在严重上肢运动障碍的受试者,通过在其颈椎部位植入电极,验证了该技术在安全性、可行性及初步疗效方面的表现。研究发现,当电刺激开启时,患者的肌肉力量、运动灵巧度及肌肉痉挛得到了显著的即时改善,且这种辅助效应不依赖于高强度的康复训练。实验数据表明,结合长期使用产生的治疗效应,受试者的FMA评分平均提升了6.57分,显著改善了生活质量。此外,研究还指出残余的感觉功能可能是决定患者对电刺激反应程度的关键因素。这些发现为开发一种可永久植入的、用于恢复中风后上肢功能的神经假体提供了强有力的初步证据。References:de Freitas R M, Bhatia S, Sorensen E, et al. Spinal cord stimulation for upper limb motor function in people with chronic post-stroke hemiparesis: a feasibility trial[J]. Nature Medicine, 2026: 1-12.前往小宇宙评论区与主播互动

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1182-脊髓电刺激改善中风后偏瘫上肢功能可行性研究

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