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主观患者评分作为帕金森病中DBS编程的新反信号
Jing Dong1, Sophia Peschke1, Angelina Kirschner1
1Department of Neurology, LMU University Hospital, LMU Munich, Munich, Germany.
Brain stimulation
|March 13, 2025
概括
使用视觉模拟尺度 (VAS) 的患者反有效指导帕金森病 (PD) 深度大脑刺激 (DBS) 编程. 这种方法映射主观感知,以优化STN-DBS设置,以改善运动症状缓解和减少副作用.
科学领域:
- 神经科学是一个神经科学.
- 神经外科 神经外科
- 生物医学工程 生物医学工程
背景情况:
- 亚thalamic核 (STN-DBS) 的深度大脑刺激对帕金森病 (PD) 运动症状是有效的.
- 最佳的电极放置和编程对于STN-DBS结果至关重要.
- 目前的编程缺乏患者主观反集成.
研究的目的:
- 评估患者主观评分对STN-DBS编程的有用性.
- 确定与最佳患者报告结果相关的神经解剖学目标和连接配置文件.
主要方法:
- 分析了来自11名PD患者的260个STN-DBS设置,将激活组织体积 (VTA) 与视觉模拟尺度 (VAS) 评级相关联.
- 通过使用voxel-wise和 permutation统计数据进行了甜蜜点映射和连接分析.
- 在6名患者的独立队列中通过交叉验证验证验证结果.
主要成果:
- 最高的VAS得分局部于背侧STN,与已建立的甜点保持一致.
- 与补充运动区域 (SMA) 和主要运动皮层 (M1) 的连接与积极的主观感知相关.
- 连接配置文件准确地预测了独立数据集中的患者结果.
结论:
- 通过VAS进行患者主观映射,提供与临床和成像数据可比的客观解剖见解.
- 由VAS引导的编程为STN-DBS参数调整提供了有价值的反机制.
- 这种方法可以提高帕金森病的急性和慢性STN-DBS管理.
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