相关实验视频

Updated: May 15, 2025

Efficiently Recording the Eye-Hand Coordination to Incoordination Spectrum

Efficiently Recording the Eye-Hand Coordination to Incoordination Spectrum

Published on: March 21, 2019

违规血管位置对半面患者侧向扩散反应变化的影响

Feiyu Ding¹, Pan Li², Xiaozhou Zuo²

¹Department of Neurosurgery, Nanjing BenQ Medical Center, The Affiliated BenQ Hospital of Nanjing Medical University, Nanjing, Jiangsu Province, China.

Frontiers in neurology

|April 9, 2025

概括

压缩位置影响侧向扩散响应 (LSR) 在微血管解压时对 Hemifacial . 虽然LSR参数不同,但手术结果和并发症仍然相似,强调LSR监测.

科学领域:

神经外科神经外科
神经生理学神经生理学

背景情况:

半面 (HFS) 通常是由面部神经的血管压缩引起的.
微血管减压 (MVD) 是HFS的主要手术治疗方法.
在手术期间的电生理学监测,包括侧向扩散反应 (LSR),有助于进行手术评估.

研究的目的:

调查违规器皿的压缩部位如何影响HFS的MVD中的手术内LSR参数.
评估在MVD手术期间的LSR变化的临床意义.

主要方法:

追溯分析72名接受MVD的HFS患者.
根据压缩部位分组的患者:过渡区 (TZ) 与面部神经的附着段 (AS).
临床特征的比较,手术期间的LSR参数 (延迟,幅度,持续时间) 和术后的结果.

主要成果:

与AS组相比,TZ组中LSR消失的频率更高 (11.1%) (p<0.05).
在AS组中,LSR延迟时间较长 (p<0.001),而orbicularis oculi肌的振幅在TZ组中较低 (p<0.001).
手术后的疗效 (AS: 92.7% vs. TZ: 93.5%) 和并发症率在各组之间是可比的.

结论:

血管压缩位置在HFS的MVD期间显著改变了手术期间的LSR参数.
尽管参数有差异,但MVD有效性和并发症概况在压缩部位之间是相似的.
对于 HFS 的 MVD 中的手术决策,LSR 监测是有价值的.

关键词:

不正常的肌肉反应.电生理学监测电生理学监测半面部面部侧向扩散反应的反应微血管压缩减压的方法

更多相关视频

Three Dimensional Vestibular Ocular Reflex Testing Using a Six Degrees of Freedom Motion Platform

Three Dimensional Vestibular Ocular Reflex Testing Using a Six Degrees of Freedom Motion Platform

Published on: May 23, 2013

A Low Mortality Rat Model to Assess Delayed Cerebral Vasospasm After Experimental Subarachnoid Hemorrhage

A Low Mortality Rat Model to Assess Delayed Cerebral Vasospasm After Experimental Subarachnoid Hemorrhage

Published on: January 17, 2013

相关概念视频

Vascular Spasm

Vascular Spasm

The vascular phase, also known as vasospasm, is the initial stage of hemostasis, crucial for preventing excessive bleeding when a blood vessel is injured. After a vessel is cut, nerves in the damaged area trigger pain and other sensory impulses. Simultaneously, the smooth muscles in the vessel wall contract, resulting in a vascular spasm. This contraction reduces the vessel's diameter at the injury site, slowing or stopping blood loss through the vessel wall. Vascular spasms typically last...