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精神疲劳导致前额叶皮质的显著激活:fNIRS研究的系统性审查和元分析

Yunyun Yan^1,2, Yi Guo^1,2,3, Dan Zhou^1,2,3

¹Research Center of Experimental Acupuncture Science, Tianjin University of Traditional Chinese Medicine, Tianjin, China.

Psychophysiology

|December 19, 2024

概括

功能近红外光谱学 (fNIRS) 在精神疲劳期间有效跟踪大脑活动. 一个高度活跃的前额叶皮质表明精神疲劳的早期迹象,有助于其检测.

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:

精神疲劳,以昏迷和注意力不集中为特征,是广泛存在的问题,对职业安全有重大影响.
精神疲劳的潜在机制尚不清楚,缺乏客观检测方法.
功能近红外光谱 (fNIRS) 正在成为监测精神疲劳期间大脑血红蛋白变化的工具.

研究的目的:

评估氧血球蛋白和脱氧血球蛋白作为精神疲劳的可靠生物标志物.
系统地审查和对使用fNIRS进行精神疲劳监测的研究进行元分析.
确定fNIRS在识别精神疲劳早期指标方面的有效性.

主要方法:

对现有研究进行系统审查和元分析.
分析使用功能近红外光谱学 (fNIRS) 测量大脑血红蛋白的研究.
评估与精神疲劳相关的前额叶激活模式.

主要成果:

在精神疲劳期间观察到显著的前额叶激活.
前额叶皮层激活水平与监测各种精神疲劳状态相关.
前额叶激活水平不受疲劳诱导或事先受试者训练的类型的影响.

结论:

功能近红外光谱 (fNIRS) 是跟踪与精神疲劳相关的大脑活动的可靠方法.
前额叶皮质活动增加是早期发现精神疲劳的可靠指标.
fNIRS为客观的精神疲劳评估提供了一种有希望的非侵入性方法.

关键词:

在HbO2度度中.大脑活动大脑活动大脑血红蛋白血红蛋白在FNIRS中使用.精神疲劳精神疲劳精神疲劳进行元分析和元分析.系统性审查系统性审查

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