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探索深度大脑刺激对快速眼动睡眠行为障碍在帕金森病的网络效应
Guangrui Zhao1,2, Yifeng Cheng1,3, Min Wang4
1Clinical College of Neurology, Neurosurgery and Neurorehabilitation, Tianjin Medical University, Tianjin, 300070, China.
Acta neurochirurgica
|September 28, 2023
概括
脑下核深层大脑刺激 (STN-DBS) 有效地治疗帕金森病患者的快速眼动睡眠行为障碍 (RBD). 这项研究确定了最佳刺激部位和网络效应,证实了RBD是网络障碍.
科学领域:
- 神经学 神经学
- 神经外科 神经外科
- 睡眠医学 睡眠医学
背景情况:
- 关于帕金森病 (PD) 与快速眼动睡眠行为障碍 (RBD) 的亚thalamic核深脑刺激 (STN-DBS) 存在不一致的发现.
- 有限的研究已经探索了特定的DBS电极位点及其网络效应对RBD的PD治疗变异性的影响.
研究的目的:
- 在患有RBD的PD患者中确定STN-DBS的最佳刺激部位 (甜点).
- 研究与有效的STN-DBS相关的大脑网络效应,用于PD中的RBD.
主要方法:
- 在50名接受STN-DBS治疗的帕金森病患者中,对24名快速眼动睡眠行为障碍患者进行了查.
- 分析了临床分数和成像数据,以确定RBD的PD患者的STN-DBS甜点.
- 构建了最佳的结构和功能大脑网络模型,用于亚thalamic刺激.
主要成果:
- 双边STN-DBS显著改善了RBD症状,如RBD问卷-香港 (RBDQ-HK) 得分的降低所示 (P < 0.01).
- 通过MoCA评分评估的认知功能在STN-DBS后没有显著变化 (P = 0.12).
- 识别的甜蜜点和网络连接模型在改善RBD症状方面表现出有效性.
结论:
- 双边STN-DBS是一种有效的治疗方法,可以改善帕金森病患者的RBD症状.
- 最佳刺激部位和特定的大脑网络效应对于STN-DBS在治疗RBDPD中的有效性至关重要.
- 这项研究支持理解RBD作为大脑网络障碍.
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