武警医学2026，Vol.37Issue(8)：695-699,5.DOI:10.3969/j.issn.1004-3594.2026.08.008
紧张状态下头部微运动不对称性增强研究
Research on the enhancement of head micro-movement asymmetry under a tense state
相虎生 1王闻婧 2王魁恩 3肖家赋 2王峰4
作者信息
- 1. 300250 天津,武警指挥学院:勤务保障系
- 2. 300250 天津,武警指挥学院:心理实验室
- 3. 300142 天津,联勤保障部队983医院军队伤病员管理科
- 4. 030600,太原理工大学电气与动力工程学院
- 折叠
摘要
Abstract
Objective To investigate the changes in head micro-movement asymmetry under stress conditions and to verify the reli-ability of vibraimage technology for non-contact emotional assessment.Methods A total of 120 employed youth(60 males and 60 females)were recruited and a within-subject design was adopted.Head micro-movements were recorded through a multi-modal assessment system inte-grated with vibraimage technology,and three indicators of asymmetry(amplitude,frequency,and high-frequency vibration)were extracted.State-trait anxiety inventory-state subscale(STAI-S)scores,heart rate,and skin conductance data were simultaneously collected.Paired t-test,correlation analysis,and regression analysis were used for data processing.Results Under stress conditions,all the three asymmetry in-dicators were enhanced compared with the neutral state(P<0.001),with an effect size reaching a large effect level(Cohen's d=1.77～2.58).The comprehensive asymmetry indicators were highly positively correlated with the changes in subjective anxiety(r=0.78),heart rate(r=0.68),and skin conductance(r=0.72).Female responses were significantly stronger than those of males(β=0.29,P=0.002).Conclusions Nervous mood can induce characteristic enhancement of head micro-movement asymmetry,which can be effectively quantified by vibraimage technology and is suitable for objective,non-contact emotional assessment in military scenarios.关键词
紧张情绪/头部微运动/不对称性/振动影像技术/多模态评估Key words
nervous mood/head micro-movement/asymmetry/vibraimage technology/multi-modal assessment分类
医药卫生引用本文复制引用
相虎生,王闻婧,王魁恩,肖家赋,王峰..紧张状态下头部微运动不对称性增强研究[J].武警医学,2026,37(8):695-699,5.
