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在青年成年人平衡训练后,白质神经可塑性模式的性别差异

Eric D Kirby^1,2,3, Justin W Andrushko^4,5,6, Lara A Boyd^4,6

¹BrainNet, Health and Technology District, Surrey, BC, Canada.

Frontiers in human neuroscience

|September 11, 2024

概括

年轻成年人在运动学习过程中表现出两性之间明显的白质 (WM) 可塑性模式. 女性表现出比男性更大的WM神经可塑性,即使具有类似的平衡技能改进.

科学领域:

神经科学是一个神经科学.
发动机控制器的控制器
神经可塑性神经可塑性

背景情况:

以前的研究表明,在老年人学习运动技能后,白质 (WM) 塑性存在基于性别的差异.
这些发现仅限于基于实验室的单边运动任务.

研究的目的:

调查年轻成年人WM可塑性的生物性别差异.
检查与学习动态,全身平衡任务相关的WM变化.

主要方法:

在平衡任务中训练了24名年轻成年人 (14名女性,10名男性),与28名匹配的对照.
利用相关性通道学来分析从训练前到训练后的WM变化.

主要成果:

两性都获得了平衡技能,但在WM测量中观察到显著的性别差异.
与男性相比,女性的WM神经可塑性变化更大,尽管运动行为有相似的改善.

结论:

生物性别是影响运动学习过程中神经可塑性的关键因素.
研究结果表明,对于未来的基础研究和运动功能的临床康复策略,应考虑性别特异性考虑.

关键词:

这就是为什么MRI是MRI.相对对应的路谱学.运动学习是指运动学习.神经可塑性神经可塑性白质是白色物质的组成部分.

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Neuroplasticity

Neuroplasticity

Neuroplasticity reflects the brain's remarkable capacity to adapt and evolve, responding dynamically to learning, experiences, or injury by reorganizing its neural circuitry. This reorganization involves creating new neural connections and refining old ones through a series of biological processes that contribute to the brain's lifelong development and adaptability.