Jove
Visualize
联系我们
JoVE
x logofacebook logolinkedin logoyoutube logo
关于 JoVE
概览领导团队博客JoVE 帮助中心
作者
出版流程编辑委员会范围与政策同行评审常见问题投稿
图书馆员
用户评价订阅访问资源图书馆顾问委员会常见问题
研究
JoVE JournalMethods CollectionsJoVE Encyclopedia of Experiments存档
教育
JoVE CoreJoVE BusinessJoVE Science EducationJoVE Lab Manual教师资源中心教师网站
使用条款与条件
隐私政策
政策

相关概念视频

您也可能阅读

相关文章

通过共同作者、期刊和引用图与本文相关的文章。

排序
Same author

Digital MULTIMAP: a standardization of objects and actions naming task in a french population.

Acta neurochirurgica·2026
Same author

Assessing radiological response of IDH-mutated glioma to vorasidenib by tumor diameter slopes: a series of 8 cases.

Acta neurochirurgica·2026
Same author

Dexmedetomidine versus propofol for sedation in awake neurosurgery: respiratory and hemodynamic safety.

Acta neurochirurgica·2026
Same author

Trans orbital eyebrow approach for selective resections in mesial temporal lobe epilepsy: Technical aspects and preliminary case series.

Brain & spine·2026
Same author

Interhemispheric Transcallosal Interforniceal Approach for Retroforaminal Colloid Cysts of the Third Ventricle: Technical Note & Case Series.

Operative neurosurgery (Hagerstown, Md.)·2026
Same author

Preserved IDH mutation and methylation class in vorasidenib nonresponders: A report of 2 cases.

Neuro-oncology practice·2026

相关实验视频

Updated: Jul 23, 2025

Targeting Neuronal Fiber Tracts for Deep Brain Stimulation Therapy Using Interactive, Patient-Specific Models
14:14

Targeting Neuronal Fiber Tracts for Deep Brain Stimulation Therapy Using Interactive, Patient-Specific Models

Published on: August 12, 2018

8.9K

电刺激在多大程度上激活了白质道? 一个计算建模研究研究.

Félix Schlosser-Perrin1, Olivier Rossel1, Hugues Duffau2

  • 1CAMIN Team, INRIA, Montpellier, France.

Clinical neurophysiology : official journal of the International Federation of Clinical Neurophysiology
|July 17, 2023
PubMed
概括
此摘要是机器生成的。

电刺激参数,如脉冲形状和探针几何学,显著影响白质活性. 带有双相脉冲的双极探测器提供了对激活区域和深度的多功能控制,以实现精确的神经准.

关键词:
轴子 轴子 轴子计算建模计算建模电刺激是一种电气刺激.白质是白质的组成部分.

更多相关视频

Measuring and Manipulating Functionally Specific Neural Pathways in the Human Motor System with Transcranial Magnetic Stimulation
09:52

Measuring and Manipulating Functionally Specific Neural Pathways in the Human Motor System with Transcranial Magnetic Stimulation

Published on: February 23, 2020

9.2K
Transcranial Direct Current Stimulation and Simultaneous Functional Magnetic Resonance Imaging
13:35

Transcranial Direct Current Stimulation and Simultaneous Functional Magnetic Resonance Imaging

Published on: April 27, 2014

21.8K

相关实验视频

Last Updated: Jul 23, 2025

Targeting Neuronal Fiber Tracts for Deep Brain Stimulation Therapy Using Interactive, Patient-Specific Models
14:14

Targeting Neuronal Fiber Tracts for Deep Brain Stimulation Therapy Using Interactive, Patient-Specific Models

Published on: August 12, 2018

8.9K
Measuring and Manipulating Functionally Specific Neural Pathways in the Human Motor System with Transcranial Magnetic Stimulation
09:52

Measuring and Manipulating Functionally Specific Neural Pathways in the Human Motor System with Transcranial Magnetic Stimulation

Published on: February 23, 2020

9.2K
Transcranial Direct Current Stimulation and Simultaneous Functional Magnetic Resonance Imaging
13:35

Transcranial Direct Current Stimulation and Simultaneous Functional Magnetic Resonance Imaging

Published on: April 27, 2014

21.8K

科学领域:

  • 神经科学是一个神经科学.
  • 生物医学工程 生物医学工程
  • 计算机建模 计算建模

背景情况:

  • 了解白质激活对于解释神经刺激效应至关重要.
  • 优化电刺激参数可以提高治疗结果和诊断准确度.

研究的目的:

  • 模拟电刺激参数 (强度,脉冲形状,探头几何) 对白质激活的影响.
  • 为优化神经刺激技术提供见解.

主要方法:

  • 解决拉普拉斯方程以确定刺激电极的电潜.
  • 使用合微分方程计算轴突膜电位动态.

主要成果:

  • 带有双极探针的单相脉冲沿途引起单边激活.
  • 使用直角,高电极间距离 (IED) 探针的双相脉冲最大化了激活区域和深度.
  • 平行探针对齐和低IED最小化了激活;同otropic白质显示出比异otropic通道更大的激活.

结论:

  • 双相脉冲的双极探针提供了对神经激活的多功能控制.
  • 直角方向增加了灵敏度,而平行方向提高了特异性.
  • 激活深度在高度异性质的白质片段下降.