Kim Taehyun, Kim Sejin, Kang Joonyoung, Kwon Minjae, Lee Sue-Hyun
Department of Bio and Brain Engineering, College of Engineering, Korea Advanced Institute of Science and Technology, Daejeon, South Korea.
Program of Brain and Cognitive Engineering, College of Engineering, Korea Advanced Institute of Science and Technology, Daejeon, South Korea.
Front Neurosci. 2022 Jun 2;16:883848. doi: 10.3389/fnins.2022.883848. eCollection 2022.
Sleep deprivation is known to have adverse effects on various cognitive abilities. In particular, a lack of sleep has been reported to disrupt memory consolidation and cognitive control functions. Here, focusing on long-term memory and cognitive control processes, we review the consistency and reliability of the results of previous studies of sleep deprivation effects on behavioral performance with variations in the types of stimuli and tasks. Moreover, we examine neural response changes related to these behavioral changes induced by sleep deprivation based on human fMRI studies to determine the brain regions in which neural responses increase or decrease as a consequence of sleep deprivation. Additionally, we discuss about the possibility that light as an environmentally influential factor affects our sleep cycles and related cognitive processes.
众所周知,睡眠剥夺会对各种认知能力产生不利影响。特别是,据报道睡眠不足会扰乱记忆巩固和认知控制功能。在此,我们聚焦于长期记忆和认知控制过程,回顾先前关于睡眠剥夺对行为表现影响的研究结果在刺激类型和任务变化方面的一致性和可靠性。此外,基于人类功能磁共振成像研究,我们研究与睡眠剥夺引起的这些行为变化相关的神经反应变化,以确定因睡眠剥夺而神经反应增加或减少的脑区。此外,我们还讨论了光作为一种环境影响因素影响我们的睡眠周期和相关认知过程的可能性。