摘要
睡眠限制已然成为现代社会人们普遍面临的问题,其对个体身心机能的影响备受研究者关注。众多研究表明,睡眠限制会对注意功能、执行功能和长时记忆等不同认知领域的心理加工产生差异化影响,且影响程度与任务类型、睡眠限制的严重程度、年龄和性别等因素相关。研究者们提出了4种主要的作用假说:唤醒假说、注意控制假说、警觉性假说以及前额皮层易感性假说。未来研究需要从关注个体间差异、使用动脉自旋标记灌注功能磁共振成像技术以及重视轻度睡眠限制的影响等角度进行深化和扩展。
Effects of sleep restriction on cognitive functions have been of considerable concern.Studies showed that effects of sleep restriction on cognitive performance were inconsistent and suggested that effects of sleep restriction on cognition would depend on cognitive domains(e.g.attention,executive function and long-term memory),the severity of sleep restriction,as well as demographic characteristics(e.g.age and gender).Four main possible hypotheses including the arousal hypothesis,the vigilance hypothesis,the controlled attention hypothesis and the prefrontal cortex vulnerability hypothesis have been put forward to explain the underlying mechanism.Further understanding of such mechanism could be facilitated by focusing on individual differences,effects of mild sleep restriction and employing the ASL Perfusion MRI technology.
作者
钱柳
汝涛涛
罗雪
牛佳兴
马永骏
周国富
QIAN Liu;Ru Taotao;LUO Xue;Niu Jiaxing;Ma Yongjun;ZHOU Guofu(Lab of Lighting and Physio-psychological Health,School of Psychology,South China Normal University,Guangzhou 510631,China;National Center for International Research on Green Optoelectronics,South China Normal University,Guangzhou 510006,China;Guangdong Provincial Key Laboratory of Optical Information Materials and Technology&Institute of Electronic Paper Displays,South China Academy of Advanced Optoelectronics,South China Normal University,Guangzhou 510006,China)
出处
《心理科学进展》
CSSCI
CSCD
北大核心
2020年第9期1493-1507,共15页
Advances in Psychological Science
基金
全国教育科学规划教育部青年课题(EBA190467)
国家重点研发计划项目(2016YFB0401202)
广东省光信息材料与技术重点实验室(2017B030301007)
广州市哲学社科规划2019年度羊城青年学人课题(2019GZQN19)
国家高等学校学科创新引智计划111引智基地项目和广州市科技计划(2019050001)的资助。
关键词
睡眠限制
认知功能
任务类型
个体差异
潜在机制
sleep restriction
cognitive functions
cognitive domains
individual difference
underlying mechanism
