情绪调节的性别效应：额叶静息脑电偏侧化研究  

Gender difference in emotion regulation：a resting EEG study

作　　者：李亚洲[1] 杨艳杰[1] 乔正学[1] 邱晓惠[1] 杨秀贤[1] 

机构地区：[1]哈尔滨医科大学公共卫生学院心理学教研室,哈尔滨150086

出　　处：《中华行为医学与脑科学杂志》2013年第10期914-915,共2页Chinese Journal of Behavioral Medicine and Brain Science

摘　　要：目的采用额叶静息脑电偏侧化来研究情绪调节的性别效应。方法应用40导放大器采集30名19～26岁正常人的静息脑电，通过scan4．3软件对脑电数据进行离线分析，最后用SPSS17．0软件进行统计分析。结果正常人脑左右半球间alpha波功率差异有统计学意义。偏侧化与性别交互效应组，极点与性别交互效应组，极点与偏侧化交互效应组，极点与偏侧化与性别交互效应组，均差异无统计学意义伊=0．668，1．418，1．164，P〉0．05）。男女偏侧化程度F4／F3组（t=0．456，P=0．646），FS／F7／组（t=0．809，P=0．425），FP2／FPl组（t=1．542，P=0．134），各极点均差异无统计学意义（P〉0．05）。结论正常人大脑左右半球存在偏侧化，偏侧化不存在性别差异，额叶静息脑电alpha波功率偏侧化，在非任务状态下不能作为情绪调节能力的指标。Objective Frontal resting EEG asymmetry was used to evaluate the gender effect of emotion regulation. Methods The resting EEG was recorded in 30 healthy volunteers （ 19-26 years old） by the guide 40 amplifier, and off-line analysis on EEG data were conducted by scan4.3 software. The statistical analysis were per- formed using SPSS 17.0. Results In normal human,frontal resting EEG alpha power was statistically significant（F --- 4.918, P = 0. 035 ）. Asymmetry and gender interaction group （F = 0. 668, P = 0.421 ）, electrode point and gen- der interaction group （F = 0.283, P = 0. 756 ）, electrode point and asymmetry interaction group （F = 1. 418, P = 0.260）, electrode point, asymmetry and gender interaction group （F = 1.164, P = 0. 327 ） had no statistical signifi- cance （P 〉 0.05 ）. The comparison of male and female asymmetry degree of each electrode point （F4/F3 group t = 0. 465 ,FS/F7 group t =0.809,FP2/FP1 groupt= 1.542） had no statistical significance （P〉0.05）. Conclusion Normal hu- man brain hemispheres exist asyrrmEtry. The asymmetry does not exists gender effect. In non-task state ,frontal resting EEG alpha power asymmetry can not be recognized as the indicator of emotion regulation ability.

关 键 词：情绪调节 静息脑电 偏侧化 性别 

分 类 号：R741[医药卫生—神经病学与精神病学]