5种基本情绪自主神经反应模式特异性的实验研究

目的 探讨 5种基本情绪之间自主神经反应模式的差异和特异性。方法 92名女大学生被试观看 6段用于诱导基本情绪和中性状态的影片片段,用“情绪报告表”采集被试产生的情绪及其等级。测量多个反映自主神经活动的指标。结果 悲伤、愤怒和恐惧以及中性片段都使收缩压升高 (P<0. 001);厌恶、愤怒、恐惧和快乐以及中性片段都使呼吸频率加快 (P<0. 001);悲伤和恐惧都使R R间期延长(P<0. 001,P<0. 01)、R R间期最大值(P<0. 01,P<0. 05)、最小值(P<0. 01,P<0. 001)及HRV总功率减小(P<0. 01,P<0. 05);悲伤、恐惧和中性片段都导致HRV高频功率降低(P<0. 05)。结论 本研究所诱导的每一种基本情绪(除愤怒情绪外),都有自己的特异性变化,并且不同情绪的自主神经反应模式之间是有差异的。

Experiment study of autonomic nervous response patterns in five basic emotions

Objective To investigate the differences of autonomic nervous response patterns in five basic emotions.MethodsWith elicitation of sadness, disgust, anger, fear, happiness as well as the neutral state by film segments, this study resorts to adjective checklist to determine emotion self-report categories and their grades.The measures from autonomic nerves system include heart rate, heart rate variability, blood pressure, respiration rate, skin temperature in finger. ResultsSystolic blood pressure will be higher under sadness, anger,fear,neutral state;respiration rate will be faster under disgust,anger,fear, happiness and neutral state; sadness and fear can make R-R interval longer, maximum of R-R interval,minimum of R-R interval and HRV total power lessen; sadness,fear and neutral state make HRV high frequency power lower.ConclusionEach basic emotion except anger has specific autonomic response in itself; autonomic response patterns in different basic emotions perform differently.