713-帕金森病:一种体感-认知动作网络障碍 episode artwork

EPISODE · Mar 29, 2026 · 21 MIN

713-帕金森病:一种体感-认知动作网络障碍

from 聊聊Sci

这项研究将帕金森病重新定义为一种躯体—认知动作网络(SCAN)疾病。研究人员通过对数百名患者的精密大脑成像分析发现,帕金森病并非简单的局部运动功能障碍,而是源于该网络内异常增高的神经连接。这种异常连接的程度与患者症状的严重性直接相关,且在药物治疗或深度脑刺激(DBS)等疗法生效后会趋于正常。通过靶向针对SCAN网络而非传统的单一运动区域,神经调控治疗的有效性得到了显著提升。这一发现为理解帕金森病的运动及非运动症状提供了统一的新框架,并为未来的精准医疗奠定了科学基础。References: https://www.nature.com/articles/d41586-026-00573-1前往小宇宙评论区与主播互动

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713-帕金森病:一种体感-认知动作网络障碍

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