The Functional Role of Individual-Alpha Based Frontal Asymmetry in the Evaluation of Emotional Pictures: Evidence from Event-Related Potentials.
The Functional Role of Individual-Alpha Based Frontal Asymmetry in the Evaluation of Emotional Pictures: Evidence from Event-Related Potentials.
复制标题
基于个体阿尔法的额叶不对称在情绪图片评估中的功能作用:来自事件相关电位的证据
DOI:
10.3389/fpsyt.2017.00180
复制
发表时间:
2017
影响因子:
4.7
通讯作者:
Zhang E
中科院分区:
文献类型:
--
作者:
Suo T;Liu L;Chen C;Zhang E
The perceptual processing of emotional stimuli is subject to the regulation of brain function. This study investigated whether frontal electroencephalography (EEG) alpha asymmetry at resting conditions predicted the evaluation of emotional picture stimuli by event-related potentials (ERPs). In this study, participants first completed a 2-min resting task, and then passively viewed emotional pictures. The results showed that left active individuals had smaller frontal EEG alpha asymmetry scores to negative pictures than to positive and neutral pictures, whereas right active individuals had similar frontal EEG alpha asymmetry scores to negative, positive, and neutral pictures. Furthermore, the study showed a larger P300 to negative pictures than to positive and neutral pictures for left active individuals; however, there were no significant ERP differences to negative, positive, and neutral pictures for right active individuals. These findings suggest that frontal EEG alpha asymmetry at resting conditions can reflect interindividual differences in emotional perception tendencies to emotional picture stimuli.
登录
查看更多内容
影响因子:
2.6
作者:
Hammer, Eva Maria;Halder, Sebastian;Kuebler, Andrea
通讯作者:
Kuebler, Andrea
影响因子:
2.6
作者:
Eimer, Martin;Holmes, Amanda
通讯作者:
Holmes, Amanda
影响因子:
2.4
作者:
Lee TW;Yu YW;Hong CJ;Tsai SJ;Wu HC;Chen TJ
通讯作者:
Chen TJ
影响因子:
3.8
作者:
Eddy MD;Brunyé TT;Tower-Richardi S;Mahoney CR;Taylor HA
通讯作者:
Taylor HA
影响因子:
5.7
作者:
Laufs, H;Kleinschmidt, A;Krakow, K
通讯作者:
Krakow, K