| 范洁怡,杨克俭,王 航,李金声,文治洪.脑力疲劳状态下认知功能损伤研究进展[J].,2017,17(36):7179-7182 |
| 脑力疲劳状态下认知功能损伤研究进展 |
| Progress of Cognitive Impairment Induced by Mental Fatigue |
| 投稿时间：2017-03-31 修订日期：2017-04-25 |
| DOI：10.13241/j.cnki.pmb.2017.36.042 |
| 中文关键词: 脑力疲劳 认知功能 神经生物学机制 |
| 英文关键词: Mental fatigue Cognitive function Neurobiology mechanism |
| 基金项目:全军后勤科研重大项目(AWS14L009) |
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| 中文摘要: |
| 摘要：脑力疲劳是指缺乏动机和警觉的主观感受，一般会出现注意力分散、警觉性降低、情绪低落烦躁、工作绩效下降等现象。认知功能包括注意力、记忆、计算、时空间定向、语言的理解和表达，以及更为高级的能力。认知功能损伤会受到诸多因素的影响，其中脑力疲劳是造成认知损伤的原因之一。本文主要通过该领域的相关研究论文,研究脑力疲劳对注意力、执行功能、情绪和学习记忆四个方面认知功能的影响，以及对脑力疲劳可能引起认知功能损伤的神经生物学机制进行探讨。 |
| 英文摘要: |
| ABSTRACT: Mental fatigue refers to the subjective feeling of lack of motivation and alertness, which produces the distraction, reduced alertness, agitated and performance decline. Cognitive functions including attention, memory, calculation, spatial orientation and language understanding and expression, and more advanced skills. The impairment of cognitive functions is affected by many factors. Mental fatigue is one of the causes of cognitive impairment. Related research papers and reviews in this field were used. This article will focus on effects of mental fatigue on cognitive function from four aspects such as attention, executive function, emotion, learning and memory, and the possible neurobiology mechanism of cognitive impairment. |
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