【摘要】 通过音乐事件影响不同性别人群情绪变化,对EEG数据中的θ波进行相关计算和分析,得出音乐情绪不仅与θ波有着密切的关系,而且对左右脑半球神经皮质活动的同步性有重大影响.在安静闭眼放松时,女性的同步性高于男性.无论是听喜欢的还是不喜欢的音乐,前额、头顶和顶枕部的同步性高于侧头部.此外,也给出了脑不同部位对音乐事件相关性变化的规律,并得出头顶和顶枕部对区别男女情绪变化有重要作用.更多还原

【Abstract】 To understand brain mechanisms for mood induced by music,this paper aims to analyze the emotional changes of different sexual group impacted by musical events.Through calculation and analysis of theta waves in EEG data,it is concluded that musical emotion relates closely with the theta wave,and has a significant impact on the synchronization of left and right brain hemisphere neural cortical activity.While relaxing with eyes closing,there is a higher synchronization in women than in men.Whether the music is their favorites or not,there are higher synchronization in forehead,top of head and parietal-occipital region than in the side of head.Different parts of the brain have different reaction rule to musical events.The top of head and parietal-occipital region play a important role in distinguishing the mood changing in men and women.更多还原