性格行为特征与脑电特征间关系的研究

Exploriation of Relations Between Character Behavior and Electroencephalograms

探讨性格行为特征和脑电特征之间的关系.在克莱佩林-内田测试(UK测试)过程中同时测量实验者的脑电,根据UK测试对实验者性格行为的3个特征即启动性、兴奋性和可变性的评价结果,分析对比不同性格行为特征的实验者的脑电数据,通过对比特定频段的脑电能量在UK测试过程中的分布情况,探讨实验者性格行为特征与脑电特征之间的关系.结果表明:实验者代表性格启动性的特征主要与UK测试上下半时开始时脑电β波的能量大小相关;代表性格可变性特征主要表现在UK测试过程中脑电β波能量的波动大小;代表性格兴奋性的特征则表现在脑电α波能量的大小和变化趋势.

To explore relations between the character behavior and the EEG of people, experimenter＇s EEG was measured during the process of Uchida-Kraepelin Test（UK test） and the EEG data of different experimenters in character is analyzed based on the three characters： startup ability, excitability and changeability. Relations between the character behavior and the EEG were explored by contrasting the EEG energy distribution of especial frequency band during the process of UK test. The results indicated that the character of startup ability is mainly related to the energy of β wave of EEG at the beginning of up-part and down-part of UK test; the character of changeability is mainly related to the fluctuation of β wave energy of EEG during the process of UK test; the character of excitability is mainly related to the magnitude and changing uptrend of a wave energy of EEG during the process of UK test.