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相关概念视频

Brain Imaging01:14

Brain Imaging

Brain imaging technologies provide critical insights into both the structure and function of the human brain, enabling medical professionals and researchers to diagnose, study, and treat neurological disorders or psychiatric disorders more effectively.
These technologies include computerized axial tomography (CAT or CT scans), positron-emission tomography (PET scans),  magnetic resonance imaging (MRI),  functional magnetic resonance imaging (fMRI), and Transcranial Magnetic Stimulation (TMS).

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Non-Invasive Electrical Brain Stimulation Montages for Modulation of Human Motor Function
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使用基于MVPA的神经反调节复杂的大脑状态:系统性审查

Valeria Finelli1, Pierre Yger1, Cecile Bordier2

  • 1University of Lille, Inserm, CHU Lille, U1172 - LilNCog - Lille Neuroscience & Cognition, Lille, France.

NeuroImage
|February 17, 2026
PubMed
概括
此摘要是机器生成的。

基于多声元模式分析 (MVPA) 的fMRI神经反显示在调节大脑活动方面具有中等的有效性. 虽然神经变化很常见,但行为改善在各种应用中不那么一致,例如情绪调节和学习.

关键词:
认知训练是一种认知训练.情绪调节 情绪调节心理健康 心理健康多维素模式分析 (MVPA)通过神经反,可以获得神经反.实时 fMRI 的时间.

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相关实验视频

Last Updated: Jun 28, 2026

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科学领域:

  • 神经科学是一个神经科学.
  • 认知科学 认知科学
  • 生物医学工程 生物医学工程

背景情况:

  • 基于多声元模式分析 (MVPA) 的fMRI神经反是大脑状态调节的新兴技术.
  • 它在影响认知和行为的有效性需要系统的调查.

研究的目的:

  • 系统地审查和元分析基于MVPA的fMRI神经反的疗效.
  • 评估其在不同领域对神经和行为结果的影响.

主要方法:

  • 在PubMed,科学网络,IEEE和DPBL数据库中进行了系统的文献搜索.
  • 包括29项研究,调查基于MVPA的神经反用于情绪调节,恐惧调节,学习,注意力,渴望和运动康复.
  • 一次元分析合成了神经效应,并进行了子组分析.

主要成果:

  • 在全球范围内,基于MVPA的神经反对神经结果的中度,统计学意义上的影响被发现.
  • 情绪调节也表现出类似的中度效应.
  • 大多数领域都支持神经调制,但行为结果不一致.
  • 减少恐惧,注意力和感知学习显示了神经和行为上的变化.
  • 关联式学习,渴望减轻,运动康复和语义神经反显示神经调节,有变化或没有行为证据.

结论:

  • 基于MVPA的神经反显示了神经调节的潜力,但行为效应不那么一致.
  • 在协议设计和方法上存在显著的变化.
  • 需要标准化的方法和更清晰的理论框架来优化神经反协议和临床应用.