中风与神经疾病杂志2025，Vol.42Issue(2)：165-170,6.DOI:10.19845/j.cnki.zfysjjbzz.2025.0032
睡眠剥夺中前额叶功能与过度觉醒的关系:脑电图频谱与微状态分析研究
Association between prefrontal function and hyperarousal in sleep deprivation:Electroencephalogram spectral and microstate analyses
何佳秀 1程金湘 1赵显超 1宿长军1
作者信息
- 1. 空军军医大学(第四军医大学)唐都医院神经内科,陕西 西安 710000
- 折叠
摘要
Abstract
Objective Investigate the association between prefrontal cortex(PFC)function and hyperarousal in sleep de-privation.Methods EEG was used to investigate the association between PFC and hyperarousal in sleep deprivation.The data from the open-source database of A Resting-state EEG Dataset for Sleep Deprivation from Nanfang Hospital were analyzed,and the PSD analysis and the microstate analysis were used to compare brain functional activity during NS and sleep deprivation.Results The resting-state EEG data after awakening were collected from 37 participants,including 37 recordings after NS and 37 recordings after sleep deprivation for 24 hours.Compared with NS,there were increases in PSD values of all brain regions and PFC after sleep deprivation.Compared with NS,there were reductions in the duration and frequency of four microstates after sleep deprivation,while there were no significant changes in the coverage of the four states between NS and sleep deprivation.Conclusion This study shows that hyperarousal in PFC plays an important role in sleep deprivation,and good sleep can help to alleviate hyperarousal.关键词
睡眠剥夺/脑电图/微状态分析/功率谱密度/前额叶皮质Key words
Sleep deprivation/Electroencephalogram/Microstate analysis/Power spectral density/Prefrontal cortex分类
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何佳秀,程金湘,赵显超,宿长军..睡眠剥夺中前额叶功能与过度觉醒的关系:脑电图频谱与微状态分析研究[J].中风与神经疾病杂志,2025,42(2):165-170,6.
