双边动力障碍是由单边的脑下核深层刺激引起的:一个病例报告
Magno Rocha Freitas Rosa1, Raniel Luiz Fidelis1, Mariana Spitz2
1Department of Surgical Specialties, Division of Neurosurgery, State University of Rio de Janeiro, Rio de Janeiro, Brazil.
Surgical neurology international
|February 9, 2026
概括
在帕金森病 (PD) 中,在亚thalamic 核深度大脑刺激 (STN-DBS) 期间的双边动力障碍表明基底腺节连接异常. 这个案例突出了不寻常的双边效应,有助于理解STN-DBS机制.
科学领域:
- 神经科学是一个神经科学.
- 神经外科 神经外科
- 运动障碍 运动障碍
背景情况:
- 脑下核深度大脑刺激 (STN-DBS) 是帕金森病 (PD) 的标准治疗方法.
- 手术期间的逆侧动力障碍预示着良好的结果.
- 双侧或双侧动力障碍很少见,并表明基底腺节连接的改变.
研究的目的:
- 在单边的STN-DBS期间报告一个异常的双边动力障碍病例.
- 探索对了解PD基本质回路的含义.
主要方法:
- 一个47岁的男性病例报告,患有晚期PD,接受STN-DBS.
- 在手术期间进行了亚thalamic核 (STN) 的刺激.
- 观察和记录了对刺激的运动反应,包括动力障碍.
主要成果:
- 在一半球的STN刺激诱导了严重的双边胆形动症.
- 功能障碍在刺激停止时停止.
- 对侧向STN的刺激仅诱导了对侧向动力障碍.
结论:
- 这个案例支持了一些PD患者异常双边功能连接的假设.
- 不寻常的双边动力障碍可能会为STN-DBS的机制提供洞察力.
- 了解这些联系对于优化STN-DBS治疗至关重要.
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